1、饱和水和水蒸气的比容及含热量绝对压力 P 饱和温度 饱和水比 容饱和蒸汽 比容饱和水含热量 汽化热 干饱和蒸汽含热 量MPa (kgf/cm2) m3/kg kJ/kg(kcal/kg)0.10 (1.02) 99.64 0.0010432 1.694 417.4 (99.7) 2258 (539.3) 2675.4 (639.0)0.20 (2.04) 120.23 0.0010605 0.8854 504.8 (120.0) 2202 (525.9) 2706.8 (646.5)0.30 (3.06) 133.54 0.0010733 0.6057 561.4 (130.1) 2164 (
2、516.9) 2725.4 (647.0)0.40 (4.08) 143.62 0.0010836 0.4624 604.7 (144.4) 2133 (509.5) 2737.7 (635.9)0.50 (5.10) 151.84 0.0010927 0.3747 640.1 (152.9) 2109 (503.7) 2749.1 (656.6)0.60 (6.12) 158.84 0.0011007 0.3156 670.5 (160.1) 2086 (498.2) 2756.5 (658.3)0.70 (7.14) 164.96 0.0011081 0.2728 697.2 (166.5
3、) 2067 (493.7) 2764.2 (660.2)0.80 (8.16) 170.42 0.0011149 0.2403 720.9 (172.2) 2048 (489.2) 2768.9 (661.4)0.90 (9.18) 175.35 0.0011213 0.2149 742.8 (177.4) 2030 (484.9) 2773.8 (662.3)1.00 (10.20) 179.88 0.0011273 0.1946 762.7 (182.2) 2015 (481.3) 2777.7 (663.5)1.10 (11.22) 184.05 0.0011331 0.1775 78
4、1.1 (186.6) 2000 (477.7) 2781.7 (664.3)1.20 (12.24) 187.95 0.0011385 0.1633 798.3 (190.7) 1987 (474.6) 2785.3 (665.3)1.25 (12.76) 189.77 0.0011412 0.1573 806.4 (192.6) 1980 (472.9) 2786.4 665.51.30 (13.37) 191.60 0.0011438 0.1512 814.5 (194.5) 1973 (471.2) 2787.5 (665.7)1.40 (14.37) 195.04 0.0011490
5、 0.1403 830.0 (198.2) 1960 (468.1) 2790.0 (666.3)1.60 (16.33) 202.34 0.0011601 0.1267 854.6 (204.5) 1932 (462.2) 2793.2 (666.2)2.00 (20.41) 212.37 0.0011766 0.0996 908.5 (217.0) 1891 (451.7) 2799.5 (668.7)2.50 (25.51) 223.93 0.0011972 0.0799 961.8 (229.7) 1840 (439.5) 2801.8 (669.2)2.60 (26.51) 226.
6、02 0.0012010 0.0770 971.0 (231.9) 1832 (437.6) 2803.0 (669.5)压力单位换算表单位 Pa KPa MPa bar mbar kgf/cm2mmH2OmmHg p.s.i10.2 101.97 7.5Pa 1 10-3 10-6 10-5 10-210-6 10-3 10-30.1510-310.2KPa 103 1 10-3 10-2 1010-3 101.97 7.5 0.15MPa 06 103 1 10 104 10.2 101.97103 7.5103 0.15103bar 105 102 10-1 1 103 1.02 10.
7、2103 750.06 14.51.02mbar 102 10-1 10-4 10 110-3 10.2 0.7514.510-398.07kgf/cm2 98066.5 98.0710-3 0.98 980.67 1 10.000 735.56 14.2298.07 98.07 0.98cmH2O 98.06 10-3 10-6 10-3 0.98 10-3 10 0.7414.221039.807 9.807 98.07 98.07 73.56mmH2O 9.80610-3 10-6 10-6 10-310-4 110-31.4210-3133.32133.32 1.33 1.36mmHg
8、 133.3210-3 10-6 10-31.3310-313.6 1 19.3410-36.89 68.95 70.31p.s.i6894.76 6.89 10-3 10-3 68.95 10-3 703.07 51.71 1功率单位换算表单位 瓦 千克力 米/秒 卡/秒 米制马 力(w) (kgfm/s) (cal/s) (hp )英热单位/时(Btu/h)瓦(w) 1 9.80665 0.2388 1.36*10-3 3.412千克力 米/秒(kgfm/s)0.10197 1 0.0243 1.39*10-4 0.348卡/秒( cal/s) 4.1868 41.058 15.69*10
9、-3 14.285米制马力( hp) 735.499 7212.78 175.64 1 2509.52英热单位/时(Btu/h ) 0.293071 2.874 0.073.99*10-4 1热功单位换算表单位 焦耳 千卡 千克力米 千瓦小时 公制马力小时(J) kcal kgfm kW.h hph焦耳 J 1 2.38910-4 0.10204 2.77810-7 3.77710-7千卡 kcal 4186.75 1 427.216 1.227*10-3 1.58*10-3千克力 米 kgfm 9.80665 2.342*10-3 1 2.724*10-6 3.704*10-6千瓦 小时 kW.h 3.6106 860.04 3.67105 1 1.36公制马力小时 Hp.h 2.648106 632.61 2.703105 0.7356 1英制马力小时UKHph2.68452106 641.33 2.739105 0.7458 1.014英尺磅力 ftlbf 1.35582 3.24*10-4 0.1383 3.766*-7 5.12*10-7英热单位 Btu 1055.06 0.252 107.658 3.1*10-4 3981*10-4