Global gas properties for attached circuit
Simscape / Foundation Library / Gas / Utilities
The Gas Properties (G) block defines the gas properties that act as global parameters for all the blocks connected to a circuit. The default gas is dry air.
Each topologically distinct gas circuit in a diagram can have a Gas Properties (G) block connected to it. If no Gas Properties (G) block is attached to a circuit, the blocks in this circuit use the gas properties corresponding to the default Gas Properties (G) block parameter values.
The Gas Properties (G) block lets you select between three gas property models: perfect gas, semiperfect gas, and real gas. The three gas property models provide trade-offs between simulation speed and accuracy. They also enable the incremental workflow: you start with a simple model, which requires minimal information about the working gas, and then build upon the model when more detailed gas property data becomes available. The following table lists the information that must be specified for each of the three gas property models.
| Gas Property Model | Physical Properties | |
|---|---|---|
| Perfect | R | Specific gas constant |
| Z | Compressibility factor, Z = p/(ρRT) | |
| Tref | Reference temperature | |
| href | Specific enthalpy at reference temperature | |
| cp | Specific heat at constant pressure, | |
| μ | Dynamic viscosity | |
| k | Thermal conductivity | |
| Semiperfect | R | Specific gas constant |
| Z | Compressibility factor | |
| h | Specific enthalpy vector | |
| cp | Specific heat at constant pressure vector | |
| μ | Dynamic viscosity vector | |
| k | Thermal conductivity vector | |
| T | Temperature vector | |
| Real | ρ | Density table |
| s | Specific entropy table | |
| h | Specific enthalpy table | |
| cp | Specific heat at constant pressure table | |
| μ | Dynamic viscosity table | |
| k | Thermal conductivity table | |
| β | Isothermal bulk modulus table, | |
| α | Isobaric thermal expansion coefficient table, | |
| T | Temperature vector | |
| p | Pressure vector | |
For semiperfect gas, caloric and transport properties are functions of temperature. You specify them as one-dimensional arrays corresponding to the Temperature vector. For real gas, all properties are functions of temperature and pressure. You specify them as two-dimensional arrays in which the rows correspond to the Temperature vector and the columns correspond to the Pressure vector.
Simulation issues an error when temperature or pressure is out of range:
For perfect gas, you specify the minimum and maximum permissible values for pressure and temperature in the Parameters section.
For semiperfect gas, the Valid temperature range parameterization parameter gives you an option to define the permissible range of temperatures by using the lowest and highest values of the temperature vector. You have to specify the minimum and maximum permissible values for pressure.
For real gas, the Valid pressure-temperature region parameterization parameter gives you an option to define the permissible ranges of pressure and temperature by using the lowest and highest values of the pressure and temperature vectors, respectively. You can also specify a validity matrix for the pressure-temperature value combinations.
The block provides the option to plot the specified gas properties as a function of temperature and pressure. Plotting the properties lets you visualize the data before simulating the model.
To plot the data, right-click the Gas Properties (G) block in your model and, from the context menu, select Foundation Library > Plot Gas Properties. Use the drop-down list located at the top of the plot to select the gas property to visualize. Click the Reload button to regenerate a plot following a block parameter update.
Gas Properties Plot
Note
To facilitate plot readability, density data is shown in log-log scale, while other properties are plotted in semi-log scale. That is, for a density plot as a function of temperature and pressure, both density and pressure are in log scales, while the temperature values are not in log scale. For other properties, only the pressure is in log scale.
A — Connection portGas conserving port that connects the block to the gas network. You can connect it to any point on a gas connection line in a block diagram. When you connect the Gas Properties (G) block to a gas line, the software automatically identifies the gas blocks connected to the particular circuit and propagates the gas properties to all the blocks in the circuit.
Gas specification — Select gas property modelPerfect (default) | Semiperfect | RealSelect the gas property model, which defines the level of idealization: perfect gas, semiperfect gas, or real gas. The gas property model determines the set of physical properties and parameters that you can specify for the working gas. For more information, see Gas Property Models.
Specific gas constant — Perfect or semiperfect gasUniversal gas constant divided by the molar mass of the gas.
Compressibility factor — Perfect or semiperfect gasCompressibility factor that accounts for deviation from the ideal gas law. It is assumed constant during simulation.
Reference temperature for gas properties — Perfect gasTemperature at which the perfect gas properties are specified.
Specific enthalpy at reference temperature — Perfect gasSpecific enthalpy of the perfect gas at the reference temperature.
Specific heat at constant pressure — Perfect gasSpecific heat capacity of the perfect gas at constant pressure.
Dynamic viscosity — Perfect gasDynamic viscosity of the perfect gas.
Thermal conductivity — Perfect gasThermal conductivity of the perfect gas.
Temperature vector — Semiperfect or real gasVector of gas temperature values, to be used for table lookup of other gas properties.
The block allows easy switching between the gas property models, without having to change the values of the parameters. Although the parameter name is the same for semiperfect and real gas, the values are independent from each other. The block stores them separately. This way, you can have different lookup tables stored within the block for semiperfect and for real gas.
The default value, both for semiperfect and real gas, is [150
: 10 : 200, 250 : 50 : 1000, 1500, 2000] K.
Specific enthalpy vector — Semiperfect gasThe vector of specific enthalpy values of the semiperfect gas, for one-dimensional table lookup based on the corresponding temperature value. The vector size must be the same as the temperature vector size.
The default value is [275.264783730547; 285.377054177734;
295.474578903607; 305.560871069627; 315.638490783961;
325.709373787179; 376.008033649461; 426.297784741196;
476.678788323875; 527.253890684429; 578.12722735187;
629.395040865183; 681.137690131207; 733.415442873049;
786.267894376777; 839.715851152006; 893.764459999509;
948.406676876931; 1003.62653219711; 1059.40193232821;
1115.70691941005; 1172.51341226958; 1762.18512007361;
2377.14064127409] kJ/kg.
Specific heat at constant pressure vector — Semiperfect gasThe vector of specific heat at constant pressure values, for one-dimensional table lookup based on the corresponding temperature value. The vector size must be the same as the temperature vector size.
The default value is [1.01211492398124; 1.01042105529234;
1.00914159006373; 1.00815898273273; 1.00739688341918;
1.00680484569075; 1.00554191216852; 1.00637389921747;
1.0092105862442; 1.01414404435034; 1.02111299587909;
1.02986878923959; 1.04003820504128; 1.05120320041448;
1.06296312852444; 1.07497111709439; 1.08694865668905;
1.0986858495625; 1.11003396604319; 1.12089493621399;
1.13121051694521; 1.14095251451866; 1.21001953144; 1.24628356718428]
kJ/kg/K.
Dynamic viscosity vector — Semiperfect gasThe vector of gas dynamic viscosity values, for one-dimensional table lookup based on the corresponding temperature value. The vector size must be the same as the temperature vector size.
The default value is [10.3766056544352; 10.9908682444892;
11.5932000841352; 12.1841060353213; 12.764067709023;
13.3335437107148; 16.038149065057; 18.5373404836509;
20.8671495114253; 23.0554226800681; 25.1239717991959;
27.0901379793485; 28.96790749834; 30.7687111230031;
32.5020036481173; 34.17569027566; 35.7964450415303;
37.3699520751368; 38.9010908824946; 40.3940804368247;
41.8525925389218; 43.279841956487; 56.3254722619962;
68.068290080945] s*μPa.
Thermal conductivity vector — Semiperfect gasThe vector of gas thermal conductivity values, for one-dimensional table lookup based on the corresponding temperature value. The vector size must be the same as the temperature vector size.
The default value is [14.1517155766309; 15.0474512994325;
15.9300520513026; 16.7998749295306; 17.6573089963228;
18.5027588910197; 22.5644026699512; 26.384465676638;
30.0032801168886; 33.4532006033488; 36.7600619429332;
39.9446251241844; 43.0237448740114; 46.0112537033799;
48.9186234516389; 51.7554617696538; 54.5298878921773;
57.2488200454925; 59.9181976996146; 62.5431553064749;
65.128159527924; 67.6771186900213; 91.7815514375552;
114.486299090693] mW/m/K.
Pressure vector — Real gasVector of gas pressure values, to be used together with the vector of temperature values for two-dimensional table lookup of other gas properties.
The default value is [0.01, 0.02, 0.05, 0.1, 0.2, 0.5, 1.0,
2.0, 5.0, 10.0] Mpa.
Density table — Real gasThe matrix of gas density values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [0.232389928446798, 0.465063671432694,
1.16479567270147, 2.33676613945539, 4.70263894299404,
11.983516436453, 24.7878864888476, 53.4753944012435,
188.202476404452, 488.088746553617; 0.217841319668304,
0.43590005028115, 1.09138524660849, 2.18825141646267,
4.39865940277095, 11.1676860192343, 22.9408518273177,
48.6188318442922, 151.41140977555, 397.086323615566;
0.205009108095605, 0.410186693889784, 1.02673290215943,
2.05770371150129, 4.13249094693848, 10.4620818492884,
21.3797637857971, 44.7465382224065, 130.788260466556,
323.533424670971; 0.193606079729805, 0.38734394286521,
0.969349656759853, 1.94200819142115, 3.89732426996839,
9.84460606064557, 20.0372743829505, 41.551685035359,
116.744404785154, 273.404057887341; 0.183405807765996,
0.36691546510227, 0.918068262208759, 1.83874006288175,
3.68793116346732, 9.2989642809239, 18.8669316601087,
38.8510263281099, 106.248040134752, 239.063674783047;
0.174227353976232, 0.348537012803259, 0.871960127107058,
1.74598097193374, 3.50022045445381, 8.81280884432948,
17.8353318467781, 36.5262009931833, 97.9572133071041,
214.144269454883; 0.139362218300841, 0.278750918818379,
0.697075681624698, 1.39481110010495, 2.79224958681861,
7.00009934436889, 14.0635945083875, 28.3693859898697,
72.4958995959279, 148.061190553083; 0.116127751690325,
0.232262711724454, 0.580710652868886, 1.16159962682988,
2.32390314733333, 5.81485119489922, 11.6454651017326,
23.345179818482, 58.6036404676478, 116.933272564178;
0.0995348730218713, 0.199069527735142, 0.497672062326111,
0.995337472158662, 1.99064239855983, 4.97624478331013,
9.95052507838832, 19.8877675359538, 49.5222664696343,
97.8281817865855; 0.0870915231079571, 0.174179875730153,
0.435425837514054, 0.870771682736456, 1.74121977223468,
4.35055112014231, 8.6923131825558, 17.3462098741118,
43.0204270425471, 84.5862815012905; 0.0774139632775453,
0.154823661826077, 0.387027124125729, 0.773947181340524,
1.54746386958083, 3.86538722275345, 7.71958432856407,
15.3924298760864, 38.0966874262009, 74.7409240194489;
0.0696722132563204, 0.139339881699215, 0.348315590097498,
0.696517280056477, 1.3925775726502, 3.47798929739441,
6.94428820700405, 13.840595299045, 34.2211656015534,
67.0763619510542; 0.0633382100675146, 0.126671957763271,
0.316646408860559, 0.633181081307499, 1.26591433962438,
3.16140997822029, 6.31145690049322, 12.5766989218007,
31.0826018729834, 60.9113572079736; 0.0580599590057729,
0.116115694052286, 0.290257544054221, 0.580409375636267,
1.1603953396719, 2.89780177016166, 5.78491146603688,
11.5265728971708, 28.4843351052556, 55.829341571381;
0.0535937940886494, 0.107183660899874, 0.267929690316126,
0.535761125401431, 1.07112886747126, 2.67486471725533,
5.33982631291416, 10.63973457213, 26.2952097273985,
51.5589206387574; 0.0497656797149008, 0.0995277403610491,
0.248792203124892, 0.497493882078744, 0.99462543314985,
2.48384153794703, 4.95858078750581, 9.88055926765067,
24.4240170579045, 47.9145569639003; 0.0464479959361466,
0.0928926705710533, 0.232206763597689, 0.464330464081941,
0.928328524958611, 2.31832536465517, 4.62831259866885,
9.22315228584034, 22.8051678288226, 44.7645110499732;
0.0435450312171066, 0.0870870188301226, 0.217694718092182,
0.435313326650428, 0.870322119623417, 2.17351945401494,
4.33940803061583, 8.64821978531377, 21.3901818076149,
42.0123332867245; 0.0409835963547538, 0.0819644033075145,
0.204890086547796, 0.409710426055867, 0.819141805232369,
2.04576053908084, 4.08453435907903, 8.14108047721294,
20.1423910541739, 39.5856012611331; 0.0387067675798369,
0.077410976131965, 0.193508246917561, 0.386952511151441,
0.773649057561575, 1.93220226835442, 3.85799954128176,
7.6903585147706, 19.0335137737723, 37.4287645642868;
0.0366696057813522, 0.073336860231159, 0.183324515224783,
0.366590243538238, 0.732945322059316, 1.8305992514921,
3.65531662685461, 7.28709889581498, 18.0413651664581,
35.4984330382504; 0.0348361601073285, 0.0696701556937661,
0.174159155188816, 0.348264195999875, 0.696311928298658,
1.73915624407237, 3.47290023125895, 6.92415359223964,
17.1482850565279, 33.7601783509398; 0.0232242994681783,
0.0464475414045395, 0.11611092226157, 0.232195408621678,
0.464285085702862, 1.15991997307222, 2.31719916466188,
4.62384864786652, 11.4808038114339, 22.7013239671071;
0.0174183167348545, 0.0348360245853652, 0.0870854949659176,
0.174155769175675, 0.348250662116806, 0.870170220523828,
1.73881992076876, 3.47156495737229, 8.63350555136021,
17.1168158717553] kg/m^3.
Specific entropy table — Real gasThe matrix of specific entropy values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [3.85666832168988, 3.65733557342939,
3.39321600973057, 3.19240764614444, 2.98972303348322,
2.71525667312277, 2.4961408855038, 2.25200576011077,
1.78471429674036, 1.29090458888978; 3.92140869957028,
3.72213261304626, 3.45818397201293, 3.25766364401107,
3.0555672742907, 2.78296953737326, 2.56736420779637,
2.33223141053168, 1.92951303779799, 1.47834112059833;
3.98221529565273, 3.7829836555054, 3.51916895627942,
3.31887389296688, 3.11723580728132, 2.84607806940339,
2.63311263769974, 2.40436393408814, 2.03542502560031,
1.64260706565665; 4.03954033696417, 3.84034421897669,
3.57663648301021, 3.37652102412054, 3.17524721731924,
2.90522439822934, 2.69430151549255, 2.47029333509785,
2.12268019468985, 1.77344207366055; 4.09376228675006,
3.89459501864723, 3.63097409868183, 3.43100422585914,
3.23002497599441, 2.96091365856363, 2.75160785927873,
2.5312406415135, 2.19841869007162, 1.87901583141216;
4.14520117995298, 3.94605767166668, 3.68250821276855,
3.48265804957869, 3.28192051690123, 3.0135531037355,
2.80555209686157, 2.58805540086205, 2.26610502263839,
1.96775904763196; 4.36901028390122, 4.16994018348893,
3.90661129562974, 3.70712991087092, 3.5071342997304,
3.24102784511277, 3.03691403727937, 2.82764560970477,
2.53381584725277, 2.28577338343632; 4.55205623466113,
4.35302221894054, 4.08980164185938, 3.89050096377458,
3.69086747132005, 3.42585296452877, 3.22357730852106,
3.01804958620108, 2.73582153398541, 2.50683391368241;
4.70718999888292, 4.5081763447144, 4.24501685439271,
4.04581799448331, 3.84638816350602, 3.58198482518679,
3.38072826636793, 3.17723930571407, 2.90109390657126,
2.68174878534546; 4.84213514624873, 4.64313406945348,
4.38001230330443, 4.18087629053765, 3.98157205463241,
3.71754470888327, 3.51691216187067, 3.31466120289276,
3.04214220284213, 2.82845136827457; 4.96189181371153,
4.76289902096378, 4.49980209857165, 4.30070746415684,
4.10148588060503, 3.83770566300567, 3.63748226836764,
3.43603958793625, 3.1658665252885, 2.9558053312017;
5.06986353974934, 4.87087647196321, 4.60779671754215,
4.40873067340924, 4.20956618447661, 3.9459565693246,
3.74601527912977, 3.54512868450336, 3.27656221849516,
3.06897900823943; 5.1684503865325, 4.96946742614353,
4.70639998856773, 4.50735445472532, 4.30823091994561,
4.04474364100682, 3.84500452317677, 3.64451604005125,
3.37709737816777, 3.17128346671381; 5.2593908173202,
5.06041089369949, 4.7973525623652, 4.59832219207578,
4.39922893392441, 4.13583208512233, 3.93624237769884,
3.73604799461671, 3.46947669719846, 3.26497004191754;
5.34397260579747, 5.14499498347528, 4.88194355295007,
4.68292467374206, 4.48385435941153, 4.22052603846292,
4.02104955215385, 3.82107803046202, 3.55514894085648,
3.35163463875693; 5.42316925832833, 5.22419341632272,
4.96114732438797, 4.7621373349829, 4.5630847709502,
4.29980946881718, 4.10042058896199, 3.90062154398139,
3.63518977950306, 3.43244552095257; 5.49773109148187,
5.29875665110057, 5.03571476221911, 4.83671177184987,
4.63767318328301, 4.3744396285261, 4.17511974266743,
3.97545657469879, 3.71041694885177, 3.5082812277818;
5.56824735227027, 5.3692740321233, 5.10623550252735,
4.90723810625184, 4.70821068826088, 4.44501050574435,
4.24574578441128, 4.04619129997113, 3.78146565369216,
3.57981830676003; 5.63518925543468, 5.43621684242134,
5.17318103311078, 4.97418816693336, 4.77516979527807,
4.51199664197531, 4.31277661041644, 4.11331020953596,
3.84883930692141, 3.64758910924957; 5.69894018571711,
5.4999685157543, 5.2369349347088, 5.03794577935713,
4.83893481833662, 4.57578380965866, 4.37660040041591,
4.17720621324442, 3.91294438708545, 3.71202087418194;
5.75981714571907, 5.56084609060782, 5.2978143534057, 5.09882826876,
4.89982344031189, 4.63669075931028, 4.43753766711061,
4.23820328614963, 3.97411480122343, 3.77346272019934; 5.81808616796,
5.61911562623141, 5.35608542860148, 5.15710190799382,
4.95810220046551, 4.69498482551242, 4.49585705785849,
4.29657265520884, 4.03262917849163, 3.83220462904951;
6.29530146610539, 6.09633331903482, 5.8333103029986,
5.63433874379363, 5.43536292947713, 5.17231699952891,
4.97330753860033, 4.77425696756918, 4.51099451008297,
4.31164629242141; 6.64886963403215, 6.44990215110977,
6.18688112698696, 5.98791288587009, 5.78894370112331,
5.52591760746728, 5.32694103515787, 5.12795561761856,
4.86488401452708, 4.66584072487367] kJ/kg/K.
Specific enthalpy table — Real gasThe matrix of specific enthalpy values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [276.007989595737, 275.926922934925,
275.68326231383, 275.275612961165, 274.45440990197,
271.941510053176, 267.573991878308, 258.028969756929,
218.234362269026, 158.930370089034; 286.039258534729,
285.966962517021, 285.749758776967, 285.386693516142,
284.656540566853, 282.432853052032, 278.608576829258,
270.456137821523, 240.62825338508, 187.975341616082;
296.069269816893, 296.004298839236, 295.809169446516,
295.483228714877, 294.828601531559, 292.84221621424,
289.452931620771, 282.352183856267, 258.083267319111,
215.051052511419; 306.098418400666, 306.03965742714,
305.863227349031, 305.568684845356, 304.977739633649,
303.189749788045, 300.157496456351, 293.885241012016,
273.341211471863, 237.921819553097; 316.127034494775,
316.073605930689, 315.913222268783, 315.64558865716,
315.109086307672, 313.489564435311, 310.756170955578,
305.156737704007, 287.344997830989, 257.435968836394;
326.155419682752, 326.106620570346, 325.960160622186,
325.715851541006, 325.226445621544, 323.751863790821,
321.272681065641, 316.232458831075, 300.538097964225,
274.729457520261; 376.304967312284, 376.272444481832,
376.174889100496, 376.012340447409, 375.687406489001,
374.713906995184, 373.095751316588, 369.876236784684,
360.387900683659, 345.656435942873; 426.50485367445,
426.482160685975, 426.414109983542, 426.30078622341,
426.074490520224, 425.398399641627, 424.280795394447,
422.079563123224, 415.746855514936, 406.194464895021;
476.825819267465, 476.80969998052, 476.761370979607,
476.680918679615, 476.520372988485, 476.041583484634,
475.252944483118, 473.709732112807, 469.339610018801,
462.897504479846; 527.358078674724, 527.346652677109,
527.312400552407, 527.255399745011, 527.141719692163,
526.803228763503, 526.247426409769, 525.16611881262,
522.148839900958, 517.815837109305; 578.199407091628,
578.191488376844, 578.16775454136, 578.128272369734,
578.049585297172, 577.815721490642, 577.433139940652,
576.694019389874, 574.669839072011, 571.873288825611;
629.442482115764, 629.437274460453, 629.421670526216,
629.395727286419, 629.344077339647, 629.191001924645,
628.942009298704, 628.466216590227, 627.202800994792,
625.579623790386; 681.165504740472, 681.162448079495,
681.153294327517, 681.138092074412, 681.107889301156,
681.018879721989, 680.875761746077, 680.608453039536,
679.94611657735, 679.249483320862; 733.427358544504,
733.426044380332, 733.422115787073, 733.415614375573,
733.40278431897, 733.365663494888, 733.308277054267,
733.209722450195, 733.03360169447, 733.087076022656;
786.266709844873, 786.266831443852, 786.267208214465,
786.267876004164, 786.269360429697, 786.274993640674,
786.2882450665, 786.328732242753, 786.553281957475,
787.225888563409; 839.703718528092, 839.70504000887,
839.70901483498, 839.715674095171, 839.729121711022,
839.770488095606, 839.842783833376, 839.999515710826,
840.559250908246, 841.750855761636; 893.743067589143,
893.745403899365, 893.75242189651, 893.764148726438,
893.787715116484, 893.859308222756, 893.981558350577,
894.236670780038, 895.080332077458, 896.712551381498;
948.377371826816, 948.380575306181, 948.390193713629,
948.406250911057, 948.438464405059, 948.535890862389,
948.700843735304, 949.040088044586, 950.12680220025,
952.137078607614; 1003.59040526852, 1003.59435635928,
1003.60621668171, 1003.62600734625, 1003.66567635309,
1003.78537887654, 1003.98716277073, 1004.39900119214,
1005.69566363563, 1008.03325638583; 1059.35987800545,
1059.36447866476, 1059.37828691794, 1059.40132155581,
1059.44746887997, 1059.58653006743, 1059.82032895022,
1060.29529625187, 1061.77473328752, 1064.39791677957;
1115.6596794705, 1115.66484839484, 1115.68036078582,
1115.70623346662, 1115.758048708, 1115.91404892212,
1116.17586781833, 1116.70611010185, 1118.34575590913,
1121.21980977189; 1172.46160798047, 1172.46727707642,
1172.48428942135, 1172.51266015931, 1172.56946454382,
1172.74037694276, 1173.02686874382, 1173.60580340131,
1175.38672698925, 1178.48246092596; 1762.10727721046,
1762.11579940935, 1762.1413682507, 1762.18399045824,
1762.26926281627, 1762.52530190486, 1762.95276369405,
1763.81035090328, 1766.40303160672, 1770.78232137303;
2377.0524638672, 2377.06211829984, 2377.09108293987,
2377.13936180819, 2377.23593626125, 2377.52579256081,
2378.00932430138, 2378.97799140869, 2381.89608390415,
2386.79535914098] kJ/kg.
Specific heat at constant pressure table — Real gasThe matrix of specific heat at constant pressure values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [1.00320557010184, 1.0041691525775,
1.00707743852905, 1.01198388197822, 1.02202562270308,
1.05412155485561, 1.1152747482059, 1.27776397304517,
2.72714600163742, 2.84169679152775; 1.00305665529268,
1.00385495020235, 1.00626171270995, 1.01031300874797,
1.01856901047877, 1.04463433942978, 1.09292211458076,
1.21254825029424, 1.91568051250176, 2.88130807863504;
1.00295209523415, 1.00362423915973, 1.00564889473126,
1.00905096181284, 1.01596048941702, 1.03756832264122,
1.07677086800609, 1.16935473257714, 1.61274080548658,
2.49705970753673; 1.00288306639866, 1.00345683185285,
1.00518392449607, 1.0080818551325, 1.013951550188, 1.03217016931395,
1.0646970984316, 1.13890069327182, 1.45314157485364,
2.09724000634052; 1.00284513880189, 1.00334073461589,
1.00483166592398, 1.00733042924969, 1.01238048621931,
1.02796073691597, 1.05542748615461, 1.11647221332449,
1.35460688567128, 1.82497183987797; 1.00283682944629,
1.00326928939605, 1.00456966478083, 1.00674697608445,
1.01113942325315, 1.02462437914299, 1.04815719159727,
1.09940879194009, 1.2879608304898, 1.64561032045572;
1.00329934910967, 1.00354447996773, 1.00428050378407,
1.00550931299369, 1.00797480662471, 1.01543403864644,
1.02807301255901, 1.05410032215668, 1.1370595668667,
1.27667353640799; 1.00493370280677, 1.00509133864519,
1.00556434123231, 1.00635299455648, 1.0079314755531,
1.01267611184663, 1.02061296964177, 1.03658189787277,
1.08483165641663, 1.16220451192724; 1.0082099496314,
1.00831954600127, 1.0086482943854, 1.00919607243928,
1.01029111748123, 1.01357213131286, 1.01902645924599,
1.02987923459813, 1.06187268740862, 1.11203831447519;
1.01341075301128, 1.01349109533105, 1.01373205197484,
1.01413341227812, 1.01493525704896, 1.0173338224635,
1.02130841135621, 1.02917221070611, 1.05207076302405,
1.08759133887527; 1.02055448721779, 1.02061569051992,
1.02079923080097, 1.02110489958894, 1.02171537134855,
1.02353991759304, 1.02655828571218, 1.03251272842721,
1.04974356502866, 1.07634460433342; 1.02943075893538,
1.02947876408642, 1.02962271860113, 1.02986244006153,
1.03034112568935, 1.03177118158355, 1.03413496644912,
1.03879129407206, 1.05222519740105, 1.07293262035703;
1.03968665510974, 1.03972518411936, 1.03984071999137,
1.04003310960439, 1.04041725327376, 1.041564650546,
1.04346052313106, 1.04719276076415, 1.05794765935823,
1.07453027993477; 1.05091575080444, 1.05094725491763,
1.05104172492289, 1.05119903411067, 1.05151312659059,
1.05245123964959, 1.05400115405601, 1.0570518469246,
1.06584135589456, 1.0794113758917; 1.06272444629524,
1.0627506054135, 1.06282904784038, 1.06295966903439,
1.06322047753513, 1.06399946734372, 1.06528655888261,
1.06782023265042, 1.07512332807677, 1.08641966249765;
1.07477034892988, 1.07479235240011, 1.07485833393168,
1.074968207086, 1.07518759463145, 1.07584291626895, 1.0769258365524,
1.07905818118525, 1.08520928708625, 1.09474437534767;
1.08677790841906, 1.08679662142856, 1.08685273646968,
1.08694618174342, 1.08713277427591, 1.08769019167808,
1.08861150786242, 1.09042630393675, 1.0956664697493,
1.10380810039455; 1.09853924561766, 1.09855531217341,
1.09860349180281, 1.09868372452655, 1.0988439410057,
1.09932261842318, 1.10011396834262, 1.10167339765528,
1.10618098976507, 1.11320064188411; 1.10990704597111,
1.1099209549981, 1.10996266523763, 1.1100321262765,
1.11017083908205, 1.11058531966622, 1.11127070044324,
1.11262188650428, 1.11653182839406, 1.12263462387947;
1.12078425520571, 1.12079638431193, 1.12083275738759,
1.12089333179633, 1.12101430361411, 1.12137581669106,
1.12197375228244, 1.12315305305123, 1.12656934044836,
1.13191335135503; 1.13111337419617, 1.13112401943828,
1.13115594304562, 1.13120910873864, 1.13131528950622,
1.1316326382829, 1.1321576486921, 1.133193557109, 1.13619765700072,
1.14090677336816; 1.14086676413044, 1.14087616073784,
1.14090434018739, 1.14095127142654, 1.14104500497982,
1.14132518387657, 1.14178880550594, 1.14270395912918,
1.14536059930382, 1.14953335297966; 1.20998897700762,
1.20999232462239, 1.21000236461065, 1.21001908842037,
1.21005250052026, 1.21015245505421, 1.21031812238981,
1.21064610721112, 1.21160534237447, 1.2131333248498;
1.24627002647896, 1.24627150992239, 1.24627595914621,
1.24628337083698, 1.24629818045446, 1.24634250007779,
1.24641600783175, 1.24656172222959, 1.24698925111466,
1.24767439351222] kJ/kg/K.
Dynamic viscosity table — Real gasThe matrix of gas dynamic viscosity values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [10.3604759816291, 10.3621937105615,
10.367418080323, 10.3763644808926, 10.3951680979376,
10.4591651061333, 10.5933716881858, 10.987254253246,
14.2772531553238, 32.0640438449792; 10.9746289690763,
10.9763664398934, 10.9816387279312, 10.9906266336238,
11.0093642467284, 11.0718587716065, 11.1983236137388,
11.5473941927686, 13.80253919041, 24.9939602435999;
11.5769808861739, 11.5787223615312, 11.583997583134,
11.5929596854945, 11.6115273211419, 11.6724951531801,
11.7924961900945, 12.1087051696631, 13.877110798453,
21.116594552727; 12.1679978404446, 12.1697321846652,
12.1749786474567, 12.1838679911623, 12.2021948975387,
12.2616345418299, 12.3760758859915, 12.6668675990252,
14.1428657176503, 19.3071407602894; 12.7481340945151,
12.7498534307175, 12.7550488382933, 12.7638328050275,
12.7818715111764, 12.8397983982715, 12.9493527652261,
13.219710064689, 14.4977302956073, 18.4912497838941;
13.3178287127886, 13.3195275009732, 13.3246562824217,
13.3333124788606, 13.3510320108467, 13.4074736485989,
13.5126622664861, 13.7661027806947, 14.899955910071,
18.1598898734484; 16.0238079360955, 16.0253666205878,
16.0300598781818, 16.0379392868608, 16.053912766856,
16.1035452030589, 16.191935922972, 16.3896878927643,
17.1441537726836, 18.884784635824; 18.52440681911, 18.5258161888637,
18.5300544205539, 18.5371518302972, 18.5514726042656,
18.5954348735271, 18.6719871639656, 18.8370142902459,
19.4199345833489, 20.6372440527557; 20.8554697382748,
20.8567443227183, 20.8605744863513, 20.8669794187721,
20.8798689481311, 20.9191686895803, 20.986731360858,
21.1292934645023, 21.6108097810363, 22.5597942408407;
23.0448221434545, 23.045979989021, 23.0494578145236,
23.0552684559991, 23.066943007854, 23.1023882980934,
23.1628395000098, 23.2886837392316, 23.7017174154222,
24.4855712668615; 25.1142940198393, 25.1153517007868,
25.1185277377966, 25.1238310913551, 25.134474978366,
25.1667008098841, 25.2213696262148, 25.3341476729655,
25.6971247787102, 26.3680691177854; 27.0812512958046,
27.0822229155161, 27.0851399370654, 27.090008831616,
27.0997734703662, 27.1292797980586, 27.1791493931782,
27.2813713204132, 27.6058089463127, 28.1940892928547;
28.9597031311334, 28.9606004148378, 28.9632938713994,
28.9677883052456, 28.9767971072563, 29.003981220333,
29.049802171496, 29.1432877879835, 29.4369487246637,
29.9617496853132; 30.7610994221431, 30.7619320706261,
30.7644312356394, 30.7686005669006, 30.7769543732151,
30.8021356113189, 30.8444950072474, 30.930615426825,
31.1990251289407, 31.6733383603249; 32.4949104479269,
32.495686507264, 32.4980156297584, 32.5019006419902,
32.5096823953741, 32.5331204679996, 32.572486613314,
32.6523054692036, 32.8995616662979, 33.3326296905506;
34.1690538279474, 34.1697800092973, 34.1719592969339,
34.1755939162799, 34.1828723898823, 34.2047808981699,
34.2415335080216, 34.3158950975646, 34.5451352599228,
34.9437909088635; 35.7902135588225, 35.7908954982821,
35.7929419104473, 35.796354572472, 35.8031872716339,
35.8237437459906, 35.8581950302175, 35.9277821776786,
36.141470539637, 36.5109227626193; 37.3640817965628,
37.3647242614964, 37.366652136349, 37.3698668579186,
37.3763022640149, 37.3956556877903, 37.4280654747596,
37.4934390588987, 37.6935517485496, 38.037872360799;
38.8955445574042, 38.8961516091219, 38.8979731565972,
38.9010103740854, 38.9070896826512, 38.9253661946702,
38.9559530260828, 39.0175798676091, 39.2057292225718,
39.5281681110305; 40.3888261334681, 40.3894012555341,
40.3911269454317, 40.3940041720465, 40.3997626466744,
40.4170699132082, 40.4460193409127, 40.5042924094875,
40.6818132979733, 40.9850102421168; 41.8476027037491,
41.8481489035896, 41.8497877724624, 41.8525201165967,
41.8579881512737, 41.8744187556912, 41.901889650535,
41.9571430391398, 42.1251545145845, 42.4112860620607;
43.275092666491, 43.2756125563266, 43.27717245166, 43.2797730284532,
43.2849769878333, 43.3006110869677, 43.3267405070731,
43.3792607438865, 43.5387111552397, 43.8095952349356;
56.3222978677009, 56.3226454260967, 56.3236881526017,
56.3254262008214, 56.3289029348368, 56.3393381859437,
56.3567467614485, 56.3916232579666, 56.4966803757243,
56.6729203832773; 68.0659308723044, 68.0661891931937,
68.0669641709277, 68.0682558505842, 68.0708393968717,
68.0785915136088, 68.0915165160473, 68.1173836790054,
68.1951058070175, 68.324944028235] s*μPa.
Thermal conductivity table — Real gasThe matrix of thermal conductivity values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [14.0896194596466, 14.0962928994967,
14.1164979631452, 14.1507959891554, 14.2217750346856,
14.4546939871274, 14.9161812046845, 16.179147415959,
25.804405174674, 52.7180018225101; 14.9897852748967,
14.9959964117649, 15.0147814269664, 15.0465994004966,
15.1121738136527, 15.3249205125914, 15.7364707474682,
16.804366372496, 22.9562135535487, 43.3833329114209;
15.8762358183473, 15.8820425495945, 15.8995893400156,
15.9292585639261, 15.9902051816438, 16.1862002209989,
16.5586124847781, 17.4902098051164, 22.1528330719619,
36.7631825210105; 16.7494370491423, 16.7548870807582,
16.7713444308513, 16.7991324227521, 16.8560641436321,
17.0378636225901, 17.3785258158075, 18.208203678567,
22.0215304626411, 32.8930646908785; 17.6098605465768,
17.6149936632712, 17.630484995726, 17.6566114067637,
17.7100224746424, 17.8796016859028, 18.1938407516341,
18.9436656412164, 22.1982657206096, 30.777075291909;
18.4579748810943, 18.4628246117595, 18.4774535090791,
18.5021011959309, 18.5523972214712, 18.711323043571,
19.0031367814908, 19.6882500463792, 22.5419671243229,
29.6342111066617; 22.5295267397569, 22.5333162187732,
22.5447280689821, 22.5638923617408, 22.6027614529468,
22.7236585032217, 22.9392024892054, 23.4208794883241,
25.2225807004481, 29.1026020666553; 26.3559981789686,
26.3590969468369, 26.3684204301145, 26.3840499604917,
26.4156464271078, 26.513103457303, 26.6842088495029,
27.0572951588736, 28.3894828113755, 31.116172718458;
29.9792852821715, 29.9818997749358, 29.9897623413869,
30.00293009458, 30.0295024972172, 30.1110920118903,
30.2531619878245, 30.5589676635475, 31.6266997546166,
33.7713242983997; 33.4325033482028, 33.4347601010226,
33.4415445093619, 33.452898913298, 33.4757833616242,
33.5458253676961, 33.6670810329056, 33.9257157838018,
34.8145797429682, 36.5779479385118; 36.7418926226882,
36.7438747571878, 36.7498320768626, 36.7597972498181,
36.7798631433013, 36.8411331524036, 36.9467440951269,
37.1704725669481, 37.9301765555925, 39.4231380752276;
39.9284529105416, 39.9302178746677, 39.9355214503588,
39.9443896273473, 39.9622338457127, 40.0166204072958,
40.1100512227945, 40.3069184840544, 40.9690202447697,
42.2600441586569; 43.0091886076603, 43.0107777144628,
43.0155521112874, 43.0235329814107, 43.0395826599714,
43.0884283290468, 43.1721143078645, 43.3476855159646,
43.9335022352695, 45.0680736353814; 45.9980307084909,
45.9994746322735, 46.0038122846688, 46.0110612730578,
46.0256323609001, 46.0699251693948, 46.1456429179092,
46.3039277327615, 46.8285393394153, 47.8384752869958;
48.9065184578233, 48.9078405799009, 48.9118119135018,
48.9184473324447, 48.9317799444647, 48.9722677483055,
49.0413526520279, 49.1853349000785, 49.6597989829678,
50.5682381944555; 51.7443071656044, 51.745525704373,
51.7491855737184, 51.7552995100503, 51.767580290433,
51.8048425014379, 51.8683232820388, 52.0002826738489,
52.4329446456495, 53.257237057186; 54.5195506971908,
54.5206801157423, 54.5240720551906, 54.5297375484385,
54.5411143746451, 54.5756088111794, 54.634294449072,
54.7560113342558, 55.1533210316785, 55.9068028282042;
57.2391930354411, 57.240245001546, 57.2434041225393,
57.2486800512407, 57.2592720210842, 57.2913665575319,
57.3459044849862, 57.4587952617007, 57.8258378690484,
58.5189735848795; 59.909193195724, 59.9101772544579,
59.9131322744835, 59.9180667746078, 59.927971180289,
59.9579657490833, 60.0088820020188, 60.1140915894389,
60.4549450900886, 61.0960905721369; 62.5347007241231,
62.5356247803198, 62.5383994775854, 62.5430323913023,
62.5523297075283, 62.5804719765559, 62.6281996229267,
62.7266663614742, 63.0446493817009, 63.6405775919021;
65.1201941202401, 65.1210647917066, 65.1236790697485,
65.1280437362695, 65.1368012634004, 65.1632980493667,
65.208197772669, 65.3007000594371, 65.5985480944572,
66.1548211331343; 67.6695911218085, 67.6704140026442,
67.6728846837353, 67.6770092731228, 67.6852838475087,
67.7103095833674, 67.7526848810435, 67.8398753764544,
68.1198688564118, 68.6411071959795; 91.7767359068442,
91.777262593984, 91.7788435541879, 91.7814814816141,
91.7867685465899, 91.8027190941739, 91.8295990025123,
91.8844513412603, 92.0574313529676, 92.3717892854824;
114.482791123862, 114.483174899984, 114.484326734451,
114.48624814467, 114.490097281331, 114.501695087767,
114.521191867175, 114.560805453965, 114.684476478976,
114.905858092359] mW/m/K.
Isothermal bulk modulus table — Real gasThe matrix of isothermal bulk modulus values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [0.00999390291790365, 0.019975596477506,
0.0498471914323395, 0.0993868331912267, 0.197531539031374,
0.484259268054388, 0.934728751330763, 1.71724988255064,
2.82175958388315, 17.9919018393343; 0.00999501582294484,
0.019980055533591, 0.049875200783815, 0.0994998167287049,
0.197991211869307, 0.487286155539529, 0.947989796271856,
1.78170846489774, 3.51015719198841, 10.7214594343083;
0.00999589475132194, 0.0199835757487714, 0.049897286918626,
0.0995887316618911, 0.198351512022939, 0.489628938251755,
0.958019328446712, 1.82784028886759, 3.90652386037032,
8.82854192149657; 0.0099965989898174, 0.019986395438532,
0.0499149614555173, 0.0996597753736587, 0.198638486959409,
0.491476766853061, 0.965793651429376, 1.8622384486163,
4.16822627329493, 8.63159094055481; 0.00999717031901561,
0.0199886824058013, 0.0499292860323451, 0.0997172816775755,
0.198870192541928, 0.492957196986466, 0.971938886453558,
1.88865947552405, 4.35409769664694, 8.80496894225828;
0.00999763885669209, 0.0199905575293509, 0.0499410238357645,
0.09976435529279, 0.199059473751491, 0.494159033891154,
0.976874655018731, 1.90941822598397, 4.49230805929173,
9.03075785062252; 0.00999904969083958, 0.0199962017056947,
0.0499763157291795, 0.099905628722424, 0.199625422103725,
0.497712504275578, 0.991197318806328, 1.96746753165082,
4.84750864309542, 9.81988814731239; 0.00999968937543632,
0.0199987597506444, 0.0499922905319115, 0.0999694417192566,
0.199879988705673, 0.499290875622076, 0.99742780597502,
1.9917193153671, 4.98305568535804, 10.1656019796519;
0.0100000107657759, 0.0200000446683482, 0.0500003092207186,
0.100001436447427, 0.200007331564404, 0.500075036239648,
1.00048844086038, 2.0033761441506, 5.04492274361954,
10.3235244831897; 0.0100001818834321, 0.0200007286818531,
0.0500045757502084, 0.100018445745085, 0.200074917321734,
0.500489132153313, 1.00209119595608, 2.00937998338643,
5.07536569274062, 10.3970361107304; 0.0100002753602103,
0.0200011022772309, 0.0500069048874091, 0.100027723548317,
0.200111720745558, 0.500713487337442, 1.00295213774867,
2.01254849426626, 5.09054105189364, 10.4290658432466;
0.0100003261002374, 0.0200013050236998, 0.0500081680546832,
0.10003274966352, 0.200131614263656, 0.500833938761101,
1.00340895811156, 2.01418774348902, 5.09767889148856,
10.4394281011518; 0.0100003522309734, 0.020001409397665,
0.0500088176038191, 0.100035329341532, 0.200141785852635,
0.500894802476762, 1.00363498281765, 2.01496079090984,
5.10036467376937, 10.4380608503546; 0.0100003637388679,
0.0200014553232053, 0.0500091026538814, 0.100036456359626,
0.200146189184624, 0.500920394361745, 1.00372493336464,
2.01522723999957, 5.10050925168426, 10.4302658232288;
0.0100003663834363, 0.0200014658244477, 0.0500091668449028,
0.100036703546432, 0.200147101823945, 0.500924696260925,
1.00373311072209, 2.01519203184266, 5.0991858431757,
10.4190022258625; 0.010000363608138, 0.0200014546662049,
0.0500090960380804, 0.100036413225327, 0.200145884159056,
0.50091604682661, 1.00369181722325, 2.01497646633471,
5.09702101425378, 10.4059756798434; 0.0100003575307486,
0.0200014303136357, 0.0500089430294319, 0.100035795841818,
0.200143372106845, 0.500899562667401, 1.00362082635598,
2.01465443675056, 5.09439104481377, 10.3921899924774;
0.0100003494824879, 0.0200013980876295, 0.0500087409998702,
0.100034983623855, 0.200140090642286, 0.500878452458178,
1.00353250756031, 2.01427193112161, 5.09152635088116,
10.3782418599722; 0.0100003403137851, 0.0200013613871755,
0.0500085111420191, 0.100034061002855, 0.200136374797818,
0.500854760597534, 1.00343471996805, 2.01385799749085,
5.08856963592464, 10.3644851864513; 0.0100003305738062,
0.020001322407037, 0.0500082671375832, 0.100033082469423,
0.200132440659468, 0.500829803088868, 1.00333250556547,
2.01343113818249, 5.08560952488836, 10.3511260030461;
0.010000320619021, 0.0200012825717463, 0.0500080178646851,
0.100032083368648, 0.200128428277648, 0.50080443076327,
1.00322911019209, 2.01300315461294, 5.08270063956026,
10.3382789225521; 0.0100003106805437, 0.0200012428047909,
0.0500077690769735, 0.100031086594575, 0.200124428270713,
0.500779192346422, 1.0031266152441, 2.01258152001199,
5.07987590059229, 10.3260015341067; 0.0100002276847675,
0.0200009107668482, 0.0500056928131132, 0.100022774714135,
0.200091126444364, 0.500570052304359, 1.00228355378324,
2.0091599660732, 5.05768572125532, 10.2331043051344;
0.0100001747871207, 0.0200006991625897, 0.0500043700304798,
0.100017481881046, 0.200069941554726, 0.500437395676774,
1.00175129454241, 2.00701846253067, 5.04409493230387,
10.177673467778] MPa.
Isobaric thermal expansion coefficient table — Real gasThe matrix of isobaric thermal expansion coefficient values, for two-dimensional table lookup based on pressure and temperature. The matrix size must correspond to the sizes of the pressure and temperature vectors. The table rows correspond to the Temperature vector values, and the columns correspond to the Pressure vector values.
The default is [0.00667922012518017, 0.00669181264110188,
0.00672982638662978, 0.00679398124264439, 0.00692537286982025,
0.00734607851757868, 0.00815022150220267, 0.0102947700145685,
0.0286130234990625, 0.0187953609548895; 0.00625983959082828,
0.00626970330044927, 0.00629944001931492, 0.0063494918362647,
0.00645147598349833, 0.00677332847886827, 0.00736905474929384,
0.00884048760073163, 0.0171339202490674, 0.0215315077643186;
0.00589018585424886, 0.00589803389264854, 0.00592166917961251,
0.00596136776571166, 0.00604193334161856, 0.00629337413340494,
0.00674772192415558, 0.00781179743638987, 0.0126760057430892,
0.0188265238969795; 0.00556187450638498, 0.00556820302846878,
0.00558724622228694, 0.00561917817400221, 0.00568377600485627,
0.00588362426414759, 0.00623812701166661, 0.00703668964338148,
0.0102469955676518, 0.0149536825294414; 0.00526831453344121,
0.00527347724162598, 0.00528900187610229, 0.00531499852393791,
0.00536745444819242, 0.00552860555277807, 0.00581033085505093,
0.00642649496887873, 0.00869646281395399, 0.012066880795797;
0.00500425061604882, 0.00500850505700949, 0.0050212913702516,
0.00504267877028035, 0.00508574365995129, 0.00521729340118635,
0.00544459697246268, 0.00593041440285951, 0.0076105627631654,
0.0100682280023522; 0.00400181304245358, 0.00400362618568443,
0.00400906621781262, 0.00401813493211499, 0.00403627972376539,
0.00409077021034855, 0.00418174921054286, 0.00436400960219121,
0.00490100541701872, 0.00562155604159635; 0.00333421185313783,
0.00333509006258143, 0.00333772282956964, 0.00334210457480867,
0.00335084484885457, 0.00337688044325411, 0.00341965705023207,
0.00350288036408, 0.00373210009503289, 0.0040224471305652;
0.00285760133449809, 0.00285805953708679, 0.002859432498067,
0.00286171528786412, 0.0028662604025581, 0.00287973354731443,
0.00290165734133489, 0.00294356774142556, 0.00305431746464114,
0.00318740088788344; 0.00250024882385804, 0.00250049745078393,
0.00250124215161053, 0.00250247939627841, 0.00250493924559049,
0.0025122030852077, 0.00252393267225762, 0.00254603777605415,
0.00260236336428197, 0.0026655593424356; 0.00222235848069695,
0.00222249460364612, 0.00222290216059238, 0.00222357872330766,
0.00222492178356112, 0.00222887152831193, 0.00223519655385453,
0.00224692658003741, 0.00227548830007393, 0.0023039296686364;
0.00200007258789285, 0.00200014508258874, 0.00200036200840209,
0.00200072169593176, 0.00200143415322425, 0.0020035169729466,
0.00200681155082699, 0.00201277258031385, 0.0020261922956013,
0.00203612832096266; 0.00181821703439595, 0.00181825218577952,
0.00181835725159714, 0.00181853107073621, 0.00181887389835542,
0.00181986446354205, 0.00182139265566498, 0.00182401402332969,
0.00182881438125047, 0.00182849858742558; 0.0016666793946039,
0.00166669207675119, 0.00166672984892135, 0.00166679189109629,
0.00166691257836838, 0.00166724787274696, 0.00166772010434241,
0.00166835822480996, 0.00166812873286004, 0.00166203844048902;
0.00153846054408761, 0.00153845951685567, 0.00153845623835195,
0.00153845012018689, 0.0015384354465394, 0.00153837222503799,
0.00153820477492471, 0.00153765053910512, 0.00153446053814666,
0.00152514199244349; 0.0014285620398155, 0.00142855262711849,
0.00142852424563152, 0.00142847646666545, 0.0014283791330723,
0.00142807314680965, 0.00142751797086101, 0.00142624811075033,
0.00142133264209363, 0.00141028344512266; 0.00133331886909244,
0.00133330438715713, 0.00133326083537194, 0.0013331878969186,
0.00133304070781509, 0.00133258880731091, 0.00133180225897506,
0.00133011148807634, 0.00132422665389017, 0.00131234790632645;
0.00124998256666653, 0.00124996512008288, 0.00124991270097266,
0.00124982507210603, 0.00124964883188495, 0.00124911237594876,
0.00124819330564196, 0.0012462672139215, 0.00123988413227689,
0.00122772507871996; 0.00117645154049269, 0.00117643248270835,
0.00117637524921376, 0.00117627966023511, 0.0011760877378041,
0.00117550611047333, 0.00117451781904419, 0.00117247471993822,
0.00116588996983256, 0.00115378631688242; 0.0011110913270673,
0.00111107153532981, 0.00111101211403981, 0.00111091292547076,
0.00111071397803639, 0.00111011264786176, 0.00110909595498133,
0.00110701172424232, 0.00110041248132117, 0.00108856745884026;
0.00105261162892232, 0.00105259167294376, 0.00105253176935347,
0.00105243181158577, 0.00105223145483156, 0.00105162691347276,
0.00105060815541382, 0.00104853139690437, 0.00104203499016234,
0.00103056828403983; 0.000999980252515709, 0.000999960500382609,
0.000999901216143385, 0.000999802316594989, 0.000999604173050738,
0.000999007033534597, 0.00099800307517343, 0.000995964605933906,
0.000989643139947452, 0.00097862116221275; 0.00066665347214985,
0.000666640277074793, 0.000666600688508808, 0.000666534696481079,
0.000666402671244935, 0.000666006273741644, 0.000665344588714039,
0.00066401774733083, 0.00066001610662481, 0.000653313601854791;
0.000499991591899168, 0.000499983183702468, 0.000499957958539613,
0.000499915914707016, 0.00049983182004726, 0.000499579482293665,
0.000499158754482985, 0.00049831678545942, 0.000495788736070635,
0.000491579671000215] 1/K.
Minimum valid temperature — Perfect gas, semiperfect gas, or real gasLowest temperature allowed in the gas network. The simulation issues an error when temperature is out of range. For semiperfect or real gas, you have an option to use the lowest and highest values of the temperature vector as the permissible range of temperatures, instead of specifying this parameter.
Maximum valid temperature — Perfect gas, semiperfect gas, or real gasHighest temperature allowed in the gas network. The simulation issues an error when temperature is out of range. For semiperfect or real gas, you have an option to use the lowest and highest values of the temperature vector as the permissible range of temperatures, instead of specifying this parameter.
Minimum valid pressure — Perfect gas, semiperfect gas, or real gasLowest pressure allowed in the gas network. The simulation issues an error when pressure is out of range. For real gas, you have an option to use the lowest and highest values of the pressure vector as the permissible range of pressures, instead of specifying this parameter.
Maximum valid pressure — Perfect gas, semiperfect gas, or real gasHighest pressure allowed in the gas network. The simulation issues an error when pressure is out of range. For real gas, you have an option to use the lowest and highest values of the pressure vector as the permissible range of pressures, instead of specifying this parameter.
Valid temperature range parameterization — Semiperfect gasRange of gas property
vectors (default) | Specified minimum and maximum
temperaturesSelect how the block specifies the permissible range of temperatures:
Range of gas property vectors
— Use the lowest and highest values of the
Temperature vector in the
Physical Properties section.
Specified minimum and maximum
temperatures — Use the
Minimum valid temperature and
Maximum valid temperature parameter
values.
Valid pressure-temperature region parameterization — Real gasRange of gas property
tables (default) | Specified minimum and maximum
values | Validity matrixSelect how the block specifies the permissible pressure-temperature region:
Range of gas property tables
— Use the lowest and highest values of the
Temperature vector and the
Pressure vector in the
Physical Properties section.
Specified minimum and maximum
values — Use the Minimum
valid temperature, Maximum valid
temperature, Minimum valid
pressure, and Maximum valid
pressure parameter values.
Validity matrix — Use the
Pressure-temperature validity matrix
parameter to specify valid pressure-temperature pairs.
Pressure-temperature validity matrix — Real gasA matrix of validity indicators, where the rows correspond to the
Temperature vector and the columns correspond
to the Pressure vector in the Physical
Properties section. Validity indicator is
1 for valid pressure-temperature pairs and
0 for invalid pressure-temperature pairs.
Enabled when the Valid pressure-temperature region
parameterization parameter is set to
Validity matrix.
Atmospheric pressure — Perfect gas, semiperfect gas, or real gasAbsolute pressure of the environment.
Mach number threshold for flow reversal — Perfect gas, semiperfect gas, or real gasMach number below which flow reversal occurs. During flow reversal, the energy flow rate at the ports smoothly transitions between the upstream value and the downstream value.
1. Если смысл перевода понятен, то лучше оставьте как есть и не придирайтесь к словам, синонимам и тому подобному. О вкусах не спорим.
2. Не дополняйте перевод комментариями “от себя”. В исправлении не должно появляться дополнительных смыслов и комментариев, отсутствующих в оригинале. Такие правки не получится интегрировать в алгоритме автоматического перевода.
3. Сохраняйте структуру оригинального текста - например, не разбивайте одно предложение на два.
4. Не имеет смысла однотипное исправление перевода какого-то термина во всех предложениях. Исправляйте только в одном месте. Когда Вашу правку одобрят, это исправление будет алгоритмически распространено и на другие части документации.
5. По иным вопросам, например если надо исправить заблокированное для перевода слово, обратитесь к редакторам через форму технической поддержки.
