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Propane - Specific Heat (Heat Capacity)

Online calculators, figures and tables showing specific heat (heat capacity), Cp and Cv, of gasous and liquid propane, C3H8, at varying temperature and pressure - Imperial and SI Units

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Specific heat (or heat capacity) (C) is the amount of heat required to change the temperature of a mass unit of a substance by one degree.

  • Isobaric heat capacity  (Cp) is used for propane in a constant pressure (ΔP = 0) system.
  • Isochoric heat capacity  (Cv) is used for propane in a constant-volume, (= isovolumetric or isometric) closed system.

At ambient pressure and temperature the isobaric specific heat, CP, of gaseous propane is 1.68 kJ/kg K or 0.402 Btu/lb °F = cal/g K, while the isochoric specific heat, CV, is 1.48 kJ/kg K or 0.353 Btu/lb °F = cal/g K.

However,  the specific heat  - CP and CV - will vary with temperature. This may influence on the accuracy of propane conditioning and industrial propane handling process calculations. When calculating mass and volume flow of propane in heated or cooled systems with high accuracy - the specific heat (= heat capacity) should be corrected according values in the figures and table below, or found by use of the calculator.

Online Propane Heat Capacity Calculator

The calculator below can be used to estimate the heat capacity of propane at constant volum(CV) or constant pressure(CP) and at given temperature. For practical purpose the heat capacity of liquid propane is constant with varying pressure up to critical point (96.7°C, 42.5 bara / 206°F, 616 psia).
Boiling point of propane is -42.2°C / -44°F, and thus, propane is present as liquid below this temperature.

The output heat capacity is given as kJ/(kmol*K), kJ/(kg*K), kWh/(kg*K), kcal/(kg*K), Btu(IT)/(mol*°R) and Btu(IT)/(lbm*°R)

Temperature

Choose the actual unit of temperature: °C  °F  °R 

See also other properties of propane at varying temperature and pressure: Density and specific weightDynamic and Kinematic ViscosityPrandtl numberThermal Conductivity, Thermal diffusivity  and Thermophysical properties at standard conditions,
as well as Specific heat (Heat capacity) of  Air - at Constant Pressure and Varying TemperatureAir - at Constant Temperature and Varying PressureAmmonia, Butane, Carbon dioxide, Carbon monoxide, Ethane, Ethanol, Ethylene, Hydrogen, Methane, Methanol, Nitrogen, Oxygen and Water.


Isobaric heat capacity (specific heat), CP, of gaseous propane with varing temperature, given as °C and °F:

Propane gas heat capacity Cp C

Propane gas heat capacity Cp
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Isochoric heat capacity (specific heat), CV, of gaseous propane with varing temperature, given as °C and °F:
Propane Cv gas pressure C


Propane gas heat capacity Cv F
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Isobaric and isochoric heat capacity (specific heat), CP and CV, of liquid propane with varing temperature, given as °C and °F:
Propane Cp Cv gas liquid equlibrium C

Propane Cp Cv gas liquid equlibrium F


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Isobaric heat capacity, CP, of propane at given temperatures and pressures:

For full table with Heat Capacity at Constant Pressure  - rotate the screen!

StateTemperaturePressureHeat capacity at constant pressure, CP (isobaric)Cp/Cv
[K][°C][°F][MPa][bara][psia][kJ/mol K][kJ/kg K][kWh/(kg K)][kcal(IT)/(kg K)],
[Btu(IT)/lb °F]
[Btu(IT)/(mol*°F)][-]

Liquid at

equilibrium

85.53 -187.68 -305.82 1.7E-10 1.7E-09 2.5E-08 0.08448 1.916 0.0005322 0.4576 0.04449 1.41
100 -173 -280 2.5E-08 2.5E-07 3.7E-06 0.08383 1.901 0.0005281 0.4541 0.04414 1.44
130 -143 -226 1.8E-05 0.000176 0.00255 0.08653 1.962 0.0005451 0.4687 0.04556 1.48
160 -113 -172 0.000850 0.00850 0.1233 0.08911 2.021 0.0005614 0.4827 0.04692 1.51
190 -83.2 -118 0.01055 0.1055 1.530 0.09248 2.097 0.0005826 0.5010 0.04870 1.53
220 -53.2 -63.7 0.06058 0.6058 8.787 0.09719 2.204 0.0006123 0.5265 0.05118 1.54
250 -23.2 -9.7 0.2180 2.180 31.62 0.1037 2.351 0.0006532 0.5616 0.05459 1.56
280 6.9 44.3 0.5817 5.817 84.37 0.1127 2.556 0.0007101 0.6106 0.05935 1.59
310 36.9 98.3 1.273 12.73 184.6 0.1267 2.874 0.0007983 0.6864 0.06673 1.67
320 46.9 116 1.599 15.99 231.9 0.1335 3.028 0.0008411 0.7232 0.07030 1.72
340 66.9 152 2.432 24.32 352.7 0.1582 3.587 0.0009965 0.8568 0.08329 1.92
355 81.9 179 3.243 32.43 470.4 0.2118 4.804 0.001335 1.147 0.1115 2.43
360 86.9 188 3.555 35.55 515.6 0.2506 5.684 0.001579 1.358 0.1320 2.77

Gas at

equilibrium

85.53 -187.68 -305.82 1.7E-10 1.7E-09 2.5E-08 0.03877 0.8792 0.0002442 0.2100 0.02041 1.27
100 -173 -280 2.5E-08 2.5E-07 3.7E-06 0.04130 0.9365 0.0002602 0.2237 0.02174 1.25
130 -143 -226 1.8E-05 0.000176 0.00255 0.04595 1.042 0.0002894 0.2489 0.02419 1.22
160 -113 -172 0.000850 0.00850 0.1233 0.05026 1.140 0.0003166 0.2723 0.02647 1.20
190 -83.2 -118 0.01055 0.1055 1.530 0.05498 1.247 0.0003463 0.2978 0.02895 1.18
220 -53.2 -63.7 0.06058 0.6058 8.787 0.06087 1.380 0.0003834 0.3297 0.03205 1.18
250 -23.2 -9.7 0.2180 2.180 31.62 0.06870 1.558 0.0004328 0.3721 0.03618 1.19
280 6.9 44.3 0.5817 5.817 84.37 0.07964 1.806 0.0005017 0.4314 0.04193 1.23
310 36.9 98.3 1.273 12.73 184.6 0.09676 2.194 0.0006095 0.5241 0.05095 1.33
320 46.9 116 1.599 15.99 231.9 0.1065 2.416 0.0006711 0.5770 0.05609 1.40
340 66.9 152 2.432 24.32 352.7 0.1396 3.167 0.0008796 0.7563 0.07352 1.68
355 81.9 179 3.243 32.43 470.4 0.2226 5.049 0.001403 1.206 0.1172 2.44
360 86.9 188 3.555 35.55 515.6 0.3136 7.111 0.001975 1.698 0.1651 3.26
Liquid 85.53 -187.62 -305.72 0.1 1 14.5 0.08448 1.916 0.0005322 0.4576 0.04449 1.41
100 -173.15 -279.67 0.1 1 14.5 0.08383 1.930 0.0005361 0.4610 0.04481 1.44
120 -153.15 -243.67 0.10 1 14.5 0.08629 1.957 0.0005436 0.4674 0.04544 1.47
140 -133.15 -207.67 0.10 1 14.5 0.08766 1.988 0.0005522 0.4748 0.04616 1.49
160 -113.15 -171.67 0.10 1 14.5 0.08929 2.025 0.0005625 0.4837 0.04702 1.51
180 -93.15 -135.67 0.10 1 14.5 0.09127 2.070 0.0005750 0.4944 0.04806 1.53
200 -73.15 -99.67 0.10 1 14.5 0.09387 2.127 0.0005908 0.5080 0.04938 1.53
220 -53.15 -63.67 0.10 1 14.5 0.09692 2.198 0.0006106 0.5250 0.05103 1.55
230.74 -42.41 -44.34 0.10 1 14.5 0.09928 2.245 0.0006236 0.5362 0.05212 1.55
Gas 230.74 -42.41 -44.34 0.1 1 14.5 0.06340 1.439 0.0003997 0.3437 0.03341 1.18
240 -33.2 -27.67 0.1 1 14.5 0.06469 1.467 0.0004075 0.3504 0.03406 1.17
260 -13.2 8.33 0.1 1 14.5 0.06768 1.535 0.0004264 0.3666 0.03564 1.16
280 6.9 44.33 0.1 1 14.5 0.07099 1.610 0.0004472 0.3845 0.03738 1.15
300 26.9 80.33 0.1 1 14.5 0.07480 1.692 0.0004700 0.4041 0.03928 1.13
320 46.9 116 0.1 1 14.5 0.07836 1.777 0.0004936 0.4244 0.04126 1.13
340 66.9 152 0.1 1 14.5 0.08224 1.865 0.0005181 0.4454 0.04330 1.12
360 86.9 188 0.1 1 14.5 0.08616 1.954 0.0005428 0.4667 0.04537 1.32
400 127 260 0.1 1 14.5 0.09433 2.130 0.0005917 0.5087 0.04945 1.10
500 227 440 0.1 1 14.5 0.1128 2.547 0.0007075 0.6083 0.05914 1.08
600 327 620 0.1 1 14.5 0.1284 2.912 0.0008089 0.6955 0.06761 1.07
700 427 800 0.1 1 14.5 0.1423 3.228 0.0008967 0.7710 0.07495 1.06
800 527 980 0.1 1 14.5 0.1544 3.502 0.0009728 0.8364 0.08131 1.06
900 627 1160 0.1 1 14.5 0.1650 3.743 0.001040 0.8940 0.08691 1.05
1000 727 1340 0.1 1 14.5 0.1743 3.953 0.001098 0.9442 0.09178 1.05







Liquid



85.62 -187.53 -305.55 1 10 145 0.08448 1.916 0.0005322 0.4576 0.04449 1.41
100 -173 -280 1 10 145 0.08381 1.930 0.0005361 0.4610 0.04481 1.44
120 -153 -244 1 10 145 0.08625 1.956 0.0005433 0.4672 0.04541 1.46
140 -133 -208 1 10 145 0.08761 1.987 0.0005519 0.4746 0.04613 1.49
160 -113 -172 1 10 145 0.08925 2.024 0.0005622 0.4834 0.04699 1.51
180 -93.2 -136 1 10 145 0.09119 2.068 0.0005744 0.4939 0.04801 1.52
200 -73.2 -99.7 1 10 145 0.09376 2.124 0.0005900 0.5073 0.04932 1.53
220 -53.2 -63.7 1 10 145 0.09674 2.194 0.0006094 0.5240 0.05094 1.54
240 -33.2 -27.7 1 10 145 0.1007 2.284 0.0006344 0.5455 0.05303 1.55
260 -13.2 8.3 1 10 145 0.1056 2.395 0.0006653 0.5720 0.05561 1.57
280 6.9 44.3 1 10 145 0.1120 2.539 0.0007053 0.6064 0.05895 1.59
300.09 26.94 80.49 1 10 145 0.1212 2.741 0.0007614 0.6547 0.06364 1.64



Gas






300.09 26.94 80.49 1 10 145 0.09004 2.042 0.0005672 0.4877 0.04741 1.28
320 46.9 116 1 10 145 0.09004 2.009 0.0005581 0.4798 0.04665 1.24
340 66.9 152 1 10 145 0.08858 2.032 0.0005644 0.4853 0.04718 1.17
360 86.9 188 1 10 145 0.08960 2.081 0.0005781 0.4970 0.04832 1.13
400 127 260 1 10 145 0.09783 2.211 0.0006142 0.5281 0.05134 1.47
500 227 440 1 10 145 0.1144 2.583 0.0007175 0.6169 0.05997 1.09
600 327 620 1 10 145 0.1139 2.933 0.0008147 0.7005 0.06810 0.95
700 427 800 1 10 145 0.1293 3.242 0.0009006 0.7743 0.07527 0.96
800 527 980 1 10 145 0.1430 3.512 0.0009756 0.8388 0.08154 0.98
900 627 1160 1 10 145 0.1549 3.750 0.001042 0.8957 0.08707 0.99
1000 727 1340 1 10 145 0.1654 3.959 0.001100 0.9456 0.09192 1.00
Liquid



100 -173 -280 5 50 725 0.08372 1.899 0.0005274 0.4535 0.04408 1.43
200 -73.2 -99.7 5 50 725 0.09327 2.115 0.0005876 0.5052 0.04911 1.52
300 26.9 80.3 5 50 725 0.1164 2.640 0.0007335 0.6307 0.06131 1.57
Supercritical 
phase
400 127 260 5 50 725 0.1634 3.706 0.001029 0.8851 0.08604 1.74
500 227 440 5 50 725 0.1245 2.823 0.0007841 0.6742 0.06554 1.17
Liquid

100 -173 -280 10 100 1450 0.08362 1.896 0.0005268 0.4529 0.04403 1.43
200 -73.2 -99.7 10 100 1450 0.09275 2.103 0.0005843 0.5024 0.04884 1.50
300 26.9 80.3 10 100 1450 0.1128 2.558 0.0007106 0.6110 0.05940 1.52
Supercritical 
phase
400 127 260 10 100 1450 0.1671 3.791 0.001053 0.9054 0.08801 1.79
500 227 440 10 100 1450 0.1428 3.238 0.000899 0.7733 0.07518 1.32

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Isochoric heat capacity, CV, of propane at given temperatures and pressures:

For full table with Heat Capacity at Constant Volume - rotate the screen!

StateTemperaturePressureHeat capacity at constant volume,  CV  (isochoric)Cp/Cv
[K][°C][°F][MPa][bara][psia][kJ/mol K][kJ/kg K][kWh/(kg K)][kcal(IT)/(kg K)],
[Btu(IT)/lb °F]
[Btu(IT)/(mol*°F)][-]

Liquid at

equilibrium

85.53 -187.68 -305.82 1.7E-10 1.7E-09 2.5E-08 0.05975 1.355 0.0003764 0.3236 0.03146 1.41
100 -173 -280 2.5E-08 2.5E-07 3.7E-06 0.05838 1.324 0.0003678 0.3162 0.03074 1.44
130 -143 -226 1.8E-05 0.000176 0.00255 0.05844 1.325 0.0003682 0.3166 0.03077 1.48
160 -113 -172 0.000850 0.00850 0.1233 0.05914 1.341 0.0003726 0.3204 0.03114 1.51
190 -83.2 -118 0.01055 0.1055 1.530 0.06064 1.375 0.0003820 0.3284 0.03193 1.53
220 -53.2 -63.7 0.06058 0.6058 8.787 0.06309 1.431 0.0003974 0.3417 0.03322 1.54
250 -23.2 -9.7 0.2180 2.180 31.62 0.06648 1.508 0.0004188 0.3601 0.03501 1.56
280 6.9 44.3 0.5817 5.817 84.37 0.07076 1.605 0.0004457 0.3833 0.03726 1.59
310 36.9 98.3 1.273 12.73 184.6 0.07590 1.721 0.0004781 0.4111 0.03996 1.67
320 46.9 116 1.599 15.99 231.9 0.07778 1.764 0.0004900 0.4213 0.04096 1.72
340 66.9 152 2.432 24.32 352.7 0.08233 1.867 0.0005186 0.4459 0.04335 1.92
355 81.9 179 3.243 32.43 470.4 0.08722 1.978 0.0005494 0.4724 0.04592 2.43
360 86.9 188 3.555 35.55 515.6 0.09035 2.049 0.0005692 0.4894 0.04757 2.77

Gas at

equilibrium

85.53 -187.68 -305.82 1.7E-10 1.7E-09 2.5E-08 0.03046 0.6907 0.0001919 0.1650 0.01604 1.27
100 -173 -280 2.5E-08 2.5E-07 3.7E-06 0.03298 0.7475 0.0002076 0.1785 0.01736 1.25
130 -143 -226 1.8E-05 0.000176 0.00255 0.03763 0.8534 0.0002371 0.2038 0.01981 1.22
160 -113 -172 0.000850 0.00850 0.1233 0.04191 0.9514 0.0002643 0.2272 0.02209 1.20
190 -83.2 -118 0.01055 0.1055 1.530 0.04641 1.052 0.0002923 0.2514 0.02444 1.18
220 -53.2 -63.7 0.06058 0.6058 8.787 0.05158 1.169 0.0003247 0.2792 0.02714 1.18
250 -23.2 -9.7 0.2180 2.180 31.62 0.05768 1.308 0.0003633 0.3124 0.03037 1.19
280 6.9 44.3 0.5817 5.817 84.37 0.06479 1.466 0.0004072 0.3501 0.03404 1.23
310 36.9 98.3 1.273 12.73 184.6 0.07290 1.653 0.0004592 0.3949 0.03838 1.33
320 46.9 116 1.599 15.99 231.9 0.07624 1.729 0.0004803 0.4130 0.04014 1.40
340 66.9 152 2.432 24.32 352.7 0.08307 1.898 0.0005272 0.4533 0.04407 1.68
355 81.9 179 3.243 32.43 470.4 0.09133 2.071 0.0005754 0.4947 0.04809 2.44
360 86.9 188 3.555 35.55 515.6 0.09626 2.183 0.0006064 0.5214 0.05068 3.26
Liquid 85.53 -187.62 -305.72 0.1 1 14.5 0.05975 1.355 0.0003764 0.3236 0.03146 1.41
100 -173.15 -279.67 0.1 1 14.5 0.05838 1.341 0.0003725 0.3203 0.03114 1.44
120 -153.15 -243.67 0.10 1 14.5 0.05887 1.335 0.0003708 0.3189 0.03100 1.47
140 -133.15 -207.67 0.10 1 14.5 0.05887 1.335 0.0003708 0.3189 0.03100 1.49
160 -113.15 -171.67 0.10 1 14.5 0.05917 1.342 0.0003728 0.3205 0.03116 1.51
180 -93.15 -135.67 0.10 1 14.5 0.05984 1.357 0.0003769 0.3241 0.03151 1.53
200 -73.15 -99.67 0.10 1 14.5 0.06135 1.383 0.0003842 0.3303 0.03211 1.53
220 -53.15 -63.67 0.10 1 14.5 0.06266 1.421 0.0003947 0.3394 0.03299 1.55
230.74 -42.41 -44.34 0.10 1 14.5 0.06420 1.446 0.0004017 0.3454 0.03357 1.55
Gas 230.74 -42.41 -44.34 0.1 1 14.5 0.05365 1.217 0.0003380 0.2906 0.02825 1.18
240 -33.2 -27.67 0.1 1 14.5 0.05507 1.249 0.0003469 0.2983 0.02900 1.17
260 -13.2 8.33 0.1 1 14.5 0.05838 1.324 0.0003678 0.3162 0.03074 1.16
280 6.9 44.33 0.1 1 14.5 0.06195 1.405 0.0003903 0.3356 0.03262 1.15
300 26.9 80.33 0.1 1 14.5 0.06592 1.490 0.0004139 0.3559 0.03459 1.13
320 46.9 116 0.1 1 14.5 0.06958 1.578 0.0004383 0.3769 0.03664 1.13
340 66.9 152 0.1 1 14.5 0.07355 1.668 0.0004633 0.3984 0.03873 1.12
360 86.9 188 0.1 1 14.5 0.06526 1.480 0.0004111 0.3535 0.03436 1.32
400 127 260 0.1 1 14.5 0.08578 1.937 0.0005381 0.4626 0.04497 1.10
500 227 440 0.1 1 14.5 0.10431 2.356 0.0006544 0.5627 0.05470 1.08
600 327 620 0.1 1 14.5 0.1200 2.722 0.0007561 0.6501 0.06320 1.07
700 427 800 0.1 1 14.5 0.1340 3.038 0.0008439 0.7256 0.07054 1.06
800 527 980 0.1 1 14.5 0.1461 3.313 0.0009203 0.7913 0.07692 1.06
900 627 1160 0.1 1 14.5 0.1567 3.553 0.0009870 0.8486 0.08249 1.05
1000 727 1340 0.1 1 14.5 0.1660 3.764 0.001046 0.8990 0.08739 1.05
Liquid 85.62 -187.53 -305.55 1 10 145 0.05979 1.356 0.0003767 0.3239 0.03148 1.41
100 -173 -280 1 10 145 0.05839 1.342 0.0003728 0.3205 0.03116 1.44
120 -153 -244 1 10 145 0.05891 1.336 0.0003711 0.3191 0.03102 1.46
140 -133 -208 1 10 145 0.05891 1.336 0.0003711 0.3191 0.03102 1.49
160 -113 -172 1 10 145 0.05922 1.343 0.0003731 0.3208 0.03118 1.51
180 -93.2 -136 1 10 145 0.05988 1.358 0.0003772 0.3244 0.03153 1.52
200 -73.2 -99.7 1 10 145 0.06138 1.384 0.0003844 0.3306 0.03213 1.53
220 -53.2 -63.7 1 10 145 0.06270 1.422 0.0003950 0.3396 0.03302 1.54
240 -33.2 -27.7 1 10 145 0.06482 1.470 0.0004083 0.3511 0.03413 1.55
260 -13.2 8.3 1 10 145 0.06738 1.528 0.0004244 0.3650 0.03548 1.57
280 6.9 44.3 1 10 145 0.07037 1.596 0.0004433 0.3812 0.03706 1.59
300.09 26.94 80.49 1 10 145 0.07409 1.675 0.0004653 0.4001 0.03889 1.64
Gas 300.09 26.94 80.49 1 10 145 0.07016 1.588 0.0004411 0.3793 0.03687 1.28
320 46.9 116 1 10 145 0.07258 1.646 0.0004572 0.3931 0.03822 1.24
340 66.9 152 1 10 145 0.07571 1.717 0.0004769 0.4101 0.03987 1.17
360 86.9 188 1 10 145 0.07915 1.795 0.0004986 0.4287 0.04168 1.13
400 127 260 1 10 145 0.06666 1.958 0.0005439 0.4677 0.04546 1.47
500 227 440 1 10 145 0.1047 2.363 0.0006564 0.5644 0.05486 1.09
600 327 620 1 10 145 0.1202 2.725 0.0007570 0.6509 0.06327 0.948
700 427 800 1 10 145 0.1340 3.040 0.0008445 0.7261 0.07058 0.965
800 527 980 1 10 145 0.1462 3.315 0.0009208 0.7918 0.07697 0.978
900 627 1160 1 10 145 0.1568 3.555 0.0009875 0.8491 0.08254 0.988
1000 727 1340 1 10 145 0.1660 3.765 0.001046 0.8993 0.08742 1.00
Liquid 100 -173 -280 5 50 725 0.05846 1.326 0.0003683 0.3166 0.03078 1.43
200 -73.2 -99.7 5 50 725 0.06154 1.396 0.0003877 0.3334 0.03241 1.52
300 26.9 80.3 5 50 725 0.07401 1.678 0.0004662 0.4009 0.03897 1.57
Supercritical
phase
400 127 260 5 50 725 0.09391 2.130 0.0005916 0.5087 0.04945 1.74
500 227 440 5 50 725 0.1064 2.413 0.0006702 0.5762 0.05602 1.17
Liquid 100 -173 -280 10 100 1450 0.05855 1.328 0.0003689 0.3172 0.03083 1.43
200 -73.2 -99.7 10 100 1450 0.06174 1.400 0.0003890 0.3345 0.03251 1.50
300 26.9 80.3 10 100 1450 0.07407 1.680 0.0004666 0.4012 0.03900 1.52
Supercritical
phase
400 127 260 10 100 1450 0.09314 2.112 0.0005867 0.5045 0.04904 1.79
500 227 440 10 100 1450 0.1082 2.453 0.0006815 0.5860 0.05696 1.32

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Unit conversion:

Specific heat unit converter

british thermal unit(International table) = [Btu(IT)], degree celcius = [°C], degree fahrenheit = [°F], degree kelvin = [K], degree rankin = [°R], joule = [J], kilocalorie(International table) = [kcal(IT)], kilogram = [kg], kilojoule = [kJ], kilowatthour = [kWh], mole = [mol], pound =[lb]

K in the units can be replaced by °C, and vise versa. °R in the units can be replaced by °F, and vise versa.

  • 1 Btu/(lb °F) = 1 Btu/(lb °R) = 1 kcal(IT)/(kg °C) = 1 kcal(IT)/(kg K) = 4186.8 J/(kg K) = 0.81647 kcal(IT)/(lb °F) = 1.163x10-3 kWh/(kg K)
  • 1 J/(kg K) = 1 J/(kg °C) = 2.3885x10-4 kcal(IT)/(kg oC) = 2.3885x10-4 Btu/(lb °F) = 1.9501x10-4 kcal(IT)/(lb °F)
  • 1 kcal(IT)/(kg °C) = 1 Btu/(lb °F) = 4186.8 J/(kg K) = 0.81647 kcal(IT)/(lb °F) = 1.163x10-3 kWh/(kg K)
  • 1 kcal(IT)/(lb °F) = 1.2248 Btu/(lb °F) = 1.2248 kcal(IT)/(kg °C) = 5127.9 J/(kg K)
  • 1 kJ/(kg K) = 1 kJ/(kg °C) = 1000 J/(kg K) = 1000 J/(kg °C) = 0.23885 kcal(IT)/(kg °C) = 0.23885 Btu/(lb °F) = 0.19501 kcal(IT)/(lb °F) = 2.7778x10-4 kWh/(kg K)
  • 1 kWh/(kg K) = 0.85985 kcal(IT)/(kg °C) = 0.85985 Btu/(lb °F) = 3.6 kJ/(kg K) 
  • 1 mol of air = 28.96546 g

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3D Engineering ToolBox Extension to SketchUp - add parametric components to your SketchUp model

Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro .Add the Engineering ToolBox extension to your SketchUp from the SketchUp Pro Sketchup Extension Warehouse!

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  • Engineering ToolBox, (2018). Propane - Specific Heat (Heat Capacity). [online] Available at: https://www.engineeringtoolbox.com/specific-heat-capacity-propane-Cp-Cv-isobaric-isochoric-d_2060.html [Accessed Day Mo. Year].

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