史上最全的物化性质表(水、水蒸气、干空气烟气、部分油品)
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温度t 密度ρ
℃
kg/m
3
kcal/(kg℃)kJ/(kg℃)
kcal/(hm℃)w/(m℃)m 2
/h m 2
/s ×10-2×10-2
×10-2×10-6
-180 3.6850.25 1.04670.650.75595
0.705 1.958333
-150 2.8170.248 1.03832641 1.163 1.45 4.027778-100 1.9840.244 1.0215792 1.39 1.61657 2.888-50 1.5340.242 1.0132056 1.75 2.03525 4.7313.13889
-20 1.3650.241 1.0090188 1.94 2.25622 5.9416.50 1.2520.241 1.0090188 2.04 2.37252 6.75
18.75
10 1.2060.241 1.0090188 2.11 2.45393 2.24 6.22222220 1.1640.242 1.0132056 2.17 2.523717.6621.2777830 1.1270.242 1.0132056 2.22 2.581868.1422.6111139.85 1.09827083
0.242 1.0132056 2.26925 2.6391388.55862523.77396
42 1.0920.242 1.0132056 2.28 2.651648.6524.0277850 1.0560.243 1.0173924 2.34 2.721429.1425.3888960 1.0250.243 1.0173924 2.41 2.802839.6526.80556700.9960.243 1.0173924 2.46 2.8609810.1828.2777882.50.9610.24425 1.0226259 2.535 2.94820510.767529.90972800.9680.244 1.0215792 2.52 2.9307610.6529.58333900.9420.244 1.0215792 2.58 3.0005411.25
31.25
1000.9160.244 1.0215792 2.64 3.0703211.832.777781200.870.245 1.025766 2.75 3.1982512.935.833331400.8270.245 1.025766 2.86 3.3261814.139.166671600.7890.247 1.0341396 2.96 3.4424815.2542.361111800.7550.247 1.0341396 3.07 3.5704116.545.833332000.7230.247 1.0341396 3.18 3.6983417.849.444442500.6530.247 1.0341396 3.18 3.6983417.849.444443000.5960.249 1.0425132
3.42 3.9774621.258.888893500.5490.25 1.0467 3.69
4.2914724.868.888894000.5080.252 1.0550736 3.93 4.5705928.478.888895000.450.253 1.0592604 4.17 4.8497132.4
90
6000.40.256 1.0718208 4.64 5.3963240111.11118000.3250.26 1.0885685 5.81549.1136.388910000.2680.266 1.1136888 5.75 6.6872568188.888912000.2380.272 1.1388096 6.557.6176589.9249.722214000.2040.278 1.16393047.278.45501113313.888916000.1820.284 1.189051289.304138383.33331800
0.165
0.291 1.21835888.8710.31581165458.33330.297
1.2434796
9.4
10.9322
192533.3333
干空气的物性参数P=760mmHg
比热容Cp
导热系数λ
热扩散率α
动力粘度μ1Pa.s=1kg/(m.s)运动粘度ν普兰德数Pr kgf.s/m2Pa.s m2/s Cpμ/λ
×10-6×10-6×10-6
0.66 6.472389 1.760.9
0.898.7279185 3.10.77
1.211.76798 5.940.742
1.4914.61190859.540.726
1.6616.27903911.930.724
1.7517.161637513.70.723
1.8117.750036514.70.722
1.8618.24036915.70.722
1.9118.730701516.610.722 1.951041719.1331827617.4226250.722
1.9619.22103417.60.722
219.613318.60.722
2.0520.103632519.60.722
2.0820.39783220.450.722
2.15521.1333307522.01250.722
2.1420.98623121.70.722
2.221.5746322.90.722
2.2221.7707632
3.780.722
2.3222.75142826.20.722
2.42
3.5359628.450.722
2.4624.12435930.60.722
2.5525.00695753
3.170.722
2.6425.88955635.820.722
2.6425.88955635.820.722
2.8527.948952542.80.722
3.0329.714149549.90.722
3.2131.479346557.50.722
3.3632.9503446
4.90.722
3.6936.186538580.40.722
439.226698.10.722
4.5444.5221911370.723
5.0549.52358251850.725
5.553.9365752320.727
5.8957.7611685282.50.73
6.2861.5857623380.74
6.6865.5084223970.741