Compute the standardized enthalpy and entropy of a mixture formed by an equal mass amount of CO
Question:
Compute the standardized enthalpy and entropy of a mixture formed by an equal mass amount of CO2?and H2O at 2 atm and 311 K. If liquid is present for these conditions, assume that the vapor phase can be approximated as an ideal gas mixture, and the liquid phase is pure water. Use:?
a) Values obtained from Table A.1, and?
b) values obtained with GASMIX. If there is a difference, explain it.
Transcribed Image Text:
T/ psat / v²/ UV / h²/ hLV/ hv/ s²/ SLV/ SV/ K MPa m³/kg . m³/kg kJ/kg kJ/kg kJ/kg kJ/(kg K) kJ/(kg K) kJ/(kg .K) 943.275 -335.10 226.95-108.15 -1.0 250 0.00000932 0.001156 254 0.00001397 0.001162 260 0.00002490 0.001170 367.070-317.41 222.17 -95.25 639.200-328.03 225.02-103.01 -0.9785 -0.9372 -87.40 -0.8967 -79.47 -0.8570 -71.45 -0.8181 -63.36 -0.7798 -0.7422 266 0.00004293 0.001178 217.751-306.77 219.37 272 0.00007181 0.001187 133.1074 296.10 216.63 278 0.0001168 0.001195 83.6574 -285.39 213.93 284 0.0001849 0.001204 53.9493 -274.63 211.28 290 0.0002859 0.001213 35.6321-263.83 208.67 -55.17 296 0.0004319 0.001222 24.0622 -252.98 206.09 -46.89 302 0.0006390 0.001231 16.5879 -242.07 203.55 -38.52 308 0.0009269 0.001241 11.6571-231.10 201.04 -30.07 0.001320 0.001250 8.3398 220.07 198.55 -21.52 0.001848 0.001260 6.0669 -208.97 196.09 -12.88 326 0.002545 0.001270 4.4826 -197.80 193.65 -4.15 332 0.003453 0.001280 3.3604-186.55 191.23 338 0.004620 0.001291 314 320 4.67 2.5535-175.23 188.81 13.58 -0.4596 -0.4262 1.9650 -163.83 186.41 22.58 1.53013-152.35 184.01 31.66 -0.3931 344 0.006099 0.001301 350 0.007953 0.001312 356 0.01025 0.001323 0.01307 0.001335 0.01649 0.001347 -0.3604 362 -0.3280 1.20468-140.79 181.62 40.83 0.95827-129.15 179.22 50.07 0.76963-117.41 176.81 59.40 0.62370-105.60 174.40 68.80 368 -0.2958 374 0.02060 0.001359 -0.2640 380 0.50969 -93.69 171.97 78.28 -0.2324 0.02551 0.001371 0.03132 0.001384 0.41979 -81.69 169.52 87.83 386 -0.2011 392 0.03815 0.001397 0.34828 -69.60 167.06 97.45 -0.1701 -0.7051 -0.6686 -0.6327 -0.5972 -0.5622 -0.5276 -0.4934 0.9078 -0.0987 0.8859 -0.0926 0.8545 -0.0827 0.8247 -0.0720 0.7964 -0.0606 0.7695 -0.0485 0.7439 -0.0359 0.7195 -0.0226 0.6963 0.6740 0.6527 0.6323 0.6128 0.5940 0.5760 0.5586 0.5419 0.5258 0.5102 0.4951 0.4805 0.4663 0.4526 0.4392 0.4262 -0.0089 0.0054 0.0200 0.0351 0.0506 0.0664 0.0826 0.0990 0.1157 0.1326 0.1498 0.1671 0.1846 0.2023 0.2201 0.2381 0.2561
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a b From Appendix A1 we have MHo 001802 kgkmol and Mco 004401 kgkmol ...View the full answer
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Related Book For
Thermodynamics Fundamentals And Engineering Applications
ISBN: 9780521862738
1st Edition
Authors: William C. Reynolds, Piero Colonna
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