物質 | 温度 [℃] |
密度 [kg/m3] |
比熱 cp [J/kg ℃] |
熱伝導率 [W/m K] |
---|---|---|---|---|
空気 | -100 | 1.984 | 1009 | 0.0157 |
-50 | 1.533 | 1005 | 0.02 | |
-20 | 1.348 | 1005 | 0.0224 | |
0 | 1.251 | 1005 | 0.0241 | |
20 | 1.166 | 1006 | 0.0257 | |
40 | 1.091 | 1008 | 0.0272 | |
60 | 1.026 | 1009 | 0.0287 | |
80 | 0.968 | 1010 | 0.0302 | |
空気 | 100 | 0.916 | 1012 | 0.0316 |
120 | 0.869 | 1014 | 0.0331 | |
140 | 0.827 | 1016 | 0.0345 | |
160 | 0.789 | 1019 | 0.0359 | |
180 | 0.754 | 1022 | 0.0372 | |
200 | 0.722 | 1026 | 0.0386 | |
250 | 0.652 | 1034 | 0.0418 | |
300 | 0.596 | 1047 | 0.0449 | |
空気 | 350 | 0.548 | 1059 | 0.0479 |
400 | 0.508 | 1068 | 0.0508 | |
500 | 0.442 | 1093 | 0.0562 | |
600 | 0.391 | 1118 | 0.0613 | |
800 | 0.319 | 1156 | 0.0709 | |
1000 | 0.265 | 1193 | 0.0802 | |
1200 | 0.232 | 1227 | 0.0891 | |
1400 | 0.204 | 1264 | 0.097 | |
1600 | 0.183 | 1306 | 0.1047 | |
水蒸気 | 100 | 0.578 | 2098 | 0.0241 |
120 | 0.547 | 2035 | 0.0255 | |
140 | 0.519 | 2001 | 0.027 | |
160 | 0.494 | 1985 | 0.0286 | |
180 | 0.472 | 1976 | 0.0301 | |
200 | 0.451 | 1976 | 0.0317 | |
220 | 0.433 | 1980 | 0.0334 | |
240 | 0.416 | 1989 | 0.035 | |
260 | 0.4 | 1993 | 0.0366 | |
300 | 0.372 | 2014 | 0.0399 | |
飽和水蒸気 | 100 | 0.598 | 2098 | 0.0241 |
120 | 1.121 | 2181 | 0.0259 | |
140 | 1.966 | 2257 | 0.0281 | |
160 | 3.258 | 2416 | 0.0305 | |
180 | 5.16 | 2592 | 0.033 | |
200 | 7.86 | 2788 | 0.0361 | |
220 | 11.61 | 3052 | 0.0394 | |
240 | 16.75 | 3412 | 0.0435 | |
260 | 23.7 | 4082 | 0.0483 | |
300 | 46.2 | 5987 | 0.0615 | |
アルゴン (A) | -50 | 2.2 | 523 | 0.0138 |
0 | 1.796 | 523 | 0.0164 | |
50 | 1.519 | 519 | 0.0187 | |
100 | 1.313 | 519 | 0.0211 | |
200 | 1.035 | 519 | 0.0255 | |
水素 (H2) | -50 | 0.1064 | 13816 | 0.1407 |
0 | 0.0869 | 14193 | 0.1675 | |
50 | 0.0734 | 14403 | 0.1919 | |
100 | 0.0636 | 14486 | 0.214 | |
150 | 0.056 | 14486 | 0.2361 | |
200 | 0.0502 | 14528 | 0.257 | |
250 | 0.0453 | 14528 | 0.2756 | |
300 | 0.0415 | 14570 | 0.2954 | |
窒素 (N2) | -50 | 1.485 | 1043 | 0.02 |
0 | 1.211 | 1043 | 0.0241 | |
50 | 1.023 | 1043 | 0.0279 | |
100 | 0.887 | 1043 | 0.0313 | |
150 | 0.782 | 1047 | 0.0348 | |
200 | 0.699 | 1055 | 0.0381 | |
250 | 0.631 | 1059 | 0.0413 | |
300 | 0.577 | 1072 | 0.0442 | |
炭酸ガス (CO2) | -50 | 2.373 | 766 | 0.011 |
0 | 1.912 | 829 | 0.0145 | |
50 | 1.616 | 875 | 0.0183 | |
100 | 1.4 | 921 | 0.0222 | |
150 | 1.235 | 959 | 0.0263 | |
200 | 1.103 | 996 | 0.0306 | |
250 | 0.996 | 1030 | 0.0351 | |
300 | 0.911 | 1063 | 0.0399 | |
酸素 (O2) | -100 | 2.192 | 917 | 0.0147 |
-50 | 1.694 | 917 | 0.0188 | |
0 | 1.382 | 917 | 0.0229 | |
50 | 1.168 | 925 | 0.0269 | |
100 | 1.012 | 934 | 0.0304 | |
一酸化炭素 (CO) | -100 | 1.92 | 1047 | 0.0152 |
-50 | 1.482 | 1043 | 0.0193 | |
0 | 1.21 | 1043 | 0.0233 | |
50 | 1.022 | 1043 | 0.0272 | |
100 | 0.886 | 1047 | 0.0305 | |
アンモニア (NH3) | 0 | 0.746 | 2144 | 0.0219 |
50 | 0.626 | 2181 | 0.0273 | |
100 | 0.54 | 2240 | 0.0333 | |
150 | 0.476 | 2324 | 0.0404 | |
200 | 0.425 | 2420 | 0.0485 | |
亜硫酸ガス (SO2) | 0 | 2.83 | 624 | 0.0084 |
100 | 2.06 | 674 | 0.012 | |
ヘリウム (He) | 0 | 0.179 | 5192 | 0.1442 |
100 | 0.172 | 5192 | 0.1663 | |
メタン (CH4) | -50 | 0.886 | 2119 | 0.0244 |
0 | 0.722 | 2181 | 0.0304 | |
50 | 0.61 | 2303 | 0.0374 | |
100 | 0.528 | 2449 | 0.05 |