所屬欄目:煙草工業(yè)
水和水蒸氣的物理特性見表1-2-1至表1-2-6。表1-2-1水的物理參數(shù)溫度t/C壓力p/kPa比熱容Cp/kJ·kg-1·K-1導熱系數(shù)λ/W·m-1·K-1熱擴散率α/10-4m2·s-1動力粘度μ/10-6Pa·s運動粘度γ/10-6m2·s-10102030405060708090100110120130140150160170180190200210220230240989898989 ......(本文共 35305 字 ) [閱讀本文] >>