水和常用流体性质材料

水和常用流体性质

水的物理性质

温度/℃	饱和蒸汽压/Pa	密度/m³	焓(kJ/kg)	比热/(kJ/(kg·℃))	导热系数λ×10² (W/(m·℃))	黏度μ×105/(Pa·s)	体积膨胀系数β×10⁴/(1/℃)	表面张力σ×10³/ (N/m)	普兰德数Pr
0	0.6082	999.9	0	4.212	55.13	179.21	-0.63	77.1	13.66
10	1.2262	999.7	42.04	4.194	57.45	130.77	+0.70	75.6	9.52
20	2.3346	998.2	83.90	4.183	59.89	100.50	1.82	74.1	7.01
30	4.2474	995.7	125.69	4.174	61.76	80.07	3.21	72.6	5.42
40	7.3766	992.2	167.51	4.174	63.38	65.60	3.87	71.0	4.32
50	12.34	988.1	209.30	4.174	64.78	54.94	4.49	69.0	3.54
60	19.923	983.2	251.12	4.178	65.94	46.88	5.11	67.5	2.98
70	31.164	977.8	292.99	4.178	66.76	40.61	5.70	65.6	2.54
80	47.375	971.8	334.94	4.195	67.45	35.65	6.32	63.8	2.12
90	70.136	965.3	376.98	4.208	67.98	31.65	6.95	61.9	1.96
100	101.33	958.4	419.10	4.220	68.04	28.38	7.52	60.0	1.76
110	143.31	951.0	461.34	4.233	68.27	25.89	8.08	58	1.61
120	198.54	943.1	503.67	4.250	68.50	23.73	8.64	55.9	1.47
130	270.25	934.8	546.38	4.266	68.50	21.77	9.17	53.9	1.36
140	361.47	926.1	589.08	4.287	68.27	20.10	9.72	51.7	1.26
150	476.24	917.0	632.20	4.312	68.38	18.63	10.3	49.6	1.18
160	618.28	907.4	675.33	4.346	68.27	17.36	10.7	47.5	1.11
170	792.59	897.3	719.297	4.379	67.92	16.28	11.3	46.2	1.05
180	1003.5	886.9	807.63	4.417	67.45	15.30	11.9	43.1	1.00
190	1 255.6	876.0	852.43	4.460	66.99	14.42	12.6	40.8	0.96
200	1554.77	863.0	897.65	4.505	66.29	13.63	13.3	38.4	0.93
210	1917.72	852.8	943.70	4.555	65.48	13.04	14.1	36.1	0.91
220	2320.88	840.3	990.18	4.614	64.55	12.46	14.8	33.8	0.89
230	2798.59	827.3	1037.49	4.681	63.73	11.97	15.9	31.6	0.88
240	3347.91	813.6	1085.64	4.756	62.80	11.47	16.8	29.1	0.87
250	3977.67	799.0	1135.04	4.844	61.76	10.98	18.1	26.7	0.86
260	4693.75	784.0	1185.28	4.949	60.48	10.59	19.7	24.2	0.87
270	5503.99	767.0	1236.28	4.070	59.96	10.20	21.6	21.9	0.88
280	6147.24	750.7	1289.95	5.229	57.45	9.81	23.7	19.5	0.89
290	7443.29	732.3	344.80	5.485	55.82	9.42	26.2	17.2	0.93
300	8592.94	712.5	1462.16	5.736	53.96	9.12	29.2	14.7	0.97
310	9877.96	691.1	1462.03	6.071	52.34	8.83	32.9	12.3	1.02
320	11300.3	667.1	1526.10	6.573	50.59	8.53	38.2	10.0	1.11
330	12879.6	640.2	1594.75	7.243	48.73	8.14	43.3	7.82	1.22
340	14615.8	610.1	1671.37	8.164	45.71	7.75	53.4	5.78	1.38
350	16538.5	574.4	1761.39	9.504	43.03	7.26	66.8	3.89	1.60
360	18667.1	528.0	1892.43	13.984	39.54	6.67	109	2.06	2.36
370	21040.9	450.5		40.139	33.73	5.65	264	0.48	6.08

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