动力粘度(粘度)单位换算

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1、动力粘度（粘度）单位换算公斤·秒/米2(kg·s/m2)牛顿·秒/米2(N·s/m2)或帕·秒(Pa·s)泊(P)或克/(厘米·秒)[g/(cm·s)]厘泊(cP)磅·秒/英尺2(lb·s/ft2)19.8198.19.81×1030.2050.10211010320.9×10-31.02×10-20.1110220.9×10-41.02×10-410-310-212.09×10-54.8847.88478.84.788×10411达因·秒/厘米2(dyn·s/cm2)=1帕(P)；1牛顿·秒/米2(N·s/m2)=1公斤(质)/米·秒[kgm/(m·s)]=3600公斤(质)

2、/米·时[kgm/(m·h)]密度和重度单位换算克/厘米3(g/cm3)或吨/米3(t/m3)公斤/米3(kg/m3)或克/升(g/l)磅/英寸3(lb/in3)磅/英尺3(lb/ft3)磅/英加仑(lb/Brit.gal)磅/美加仑(lb/U.S.gal)11033.613×10-262.4310.028.34510-313.613×10-56.243×10-21.002×10-28.345×10-527.682.768×10411728277.422311.602×10-216.025.787×10-410.16050.13379.98×10-299.83.605×10-3

3、6.22910.83270.1198119.84.329×10-37.481.2011压力单位换算牛顿/米2(N/m2)或帕斯卡(Pa)巴(bar)公斤/厘米2(kg/cm2)或工程大气压(at)磅/英寸2(lb/in2)大气压(atm)(标准大气压)①毫米汞柱(0℃)(mmHg)英寸汞柱(0℃)(inHg)毫米水柱(15℃)(mmH2O)英寸水柱(15℃)(inH2O)110-51.02×10-51.45×10-49.869×10-67.501×10-32.953×10-40.10214.018×10-310511.02014.50.9869750.129.531.021×1

4、0401.849.807×1040.9807114.220.9678735.628.961.001×104394.16.895×1036.895×10-27.031×10-216.805×10-251.712.0367.037×10227.71.013×1051.0131.03314.7176029.921.034×104407.21.333×1021.333×10-31.36×10-31.934×10-21.316×10-313.937×10-213.610.53573.386×1033.386×10-23.453×10-20.49123.342×10-225.413.456

5、×10213.619.7989.798×10-59.991×10-51.421×10-39.67×10-57.349×10-22.893×10-313.937×10-22.489×1022.489×10-32.538×10-33.609×10-22.456×10-31.8677.349×10-225.411达因/厘米2(dyn/cm2)=1巴利(barye)=1微巴(μbar)=10-6巴(bar)1毫米水柱(mmH2O)(4℃)=1公斤/米2(kg/m2)1毫米汞柱(mmHg)(0℃)=1乇(Torr)1磅达/英尺2(pdl/ft2)=1.488牛顿/米2(N/m2)1、标准

6、大气压即物理大气压。水的物理性质温度(℃)饱和蒸汽压(kPa)密度(kg/m3)焓(kJ/kg)比热kJ/(kg•℃)导热系数λ×102(W/m·℃)粘度μ×105(Pa•a)体积膨胀系数β×104(1/℃)表面张力σ×103(N/m)普兰德数Pr01020300.60821.22622.33464.2474999.9999.7998.2995.7042.0483.90125.694.2124.1914.1834.17455.1357.4559.8961.76179.21130.77100.5080.07-0.63+0.701.823.2177.175.674.172.613.

7、669.527.015.424050607080901001101201301401501601701801902002102202302402502607.376612.3419.92331.16447.37570.136101.33143.31198.64270.25361.47476.24618.28792.591003.51255.61554.771917.722320.882798.593347.913977.674693.75992.2988.1983.2977.8971.896