水的粘度计算表

水的黏度表(0～40℃)温度T℃K粘度μPa·s或N·s·m-2温度T℃K粘度μPa·s或N·s·m20。1.792121.0000—3—31.0000×1274.161.7313—3—30.98100.9810×—3—32275.16。1.6728×。。0.9579×—3—3。。1.6191×3—3—3296.16。0.9358×—3—34。1.56741.5674×。。。5278.16。。0.8937×—3—3。。60.87370.8737×—3—3。7280.16。。0.8545×—3—38。1.3860—3—30.83600.8360×。91.3462—3—3。。0.8180×—3—3。。—3—3303.16。0.8007×。。—3—3。。1.23630.7679。。1.2028×。0.75230.7523×—3—3。。1.17090.737110—3—3—3。1.1404×—3—30.7225。1.11111.1111×309.16。1。1.0828×310.160.6947×—3。1.0559×。。。。。0.6685×—3—3。1.0050×—3—3。。0.6560×水的物理性质体积膨普兰

比定压热表面张

温度饱和蒸气密度ρ焓导热系数λ粘度μ胀系数德数容力σ

t/℃压—31——1——1α/10Pr—c·K/10K—1-11

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them.Asthepressureincreases,thevolumedecreasesandthevolumeofthesevoidsreduces,sonormallyincreasingpressureincreasestheviscosity.谢谢阅读Water'spressure—viscositybehavior［534］beexplainedtheincreasedpressure(upto150MPa)causingdeformation,soreducingthestrengthofthehydrogen—bondednetwork,whichisalsopartiallyresponsibleforthe。Thisreductionincohesivitymorethancompensatesforthereducedvoidvolume。精品文档放心下载Itisthusadirectconsequenceofthebalancebetweenhydrogenbondingeffectsthederdispersionforces［558]inwater；hydrogenbondingprevailinglowertemperaturesandpressures.Athigherpressures（densities），balancebetweenhydrogenbondingeffectsandthederdispersionforcesistippedinofthedispersionforcestheremaining

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