地面水蒸发量计算
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
参数输入水面温度15℃空气温度8℃相对湿度50%表面风速1.7m/s水面面积55000m²实际大气压0.889bar中间计算扩散系数0.0043kg/N·s蒸发系数0.0000001047kg/N·s大气压修正1.1394825647表面水分压力1701.00Pa空气水分压力535.00Pa汽化潜热2464.75kJ/kg计算输出蒸发量7.6516850168kg/s蒸发热量18859.4906450602kw27.5460660603t/h1616.5277695766万kcal/h不同水温下的扩散系数а水温扩散系数(℃)(kg/N·s)1000.0125900.0106800.0096700.0088600.0077500.0069400.0058300.0043温度饱和水蒸气分压力(℃)mbar16.5627.0437.5748.1158.769.3279.99810.7911.461012.251113.091213.991314.941415.951517.011618.131719.321820.591921.922023.312124.802226.372328.022429.772531.602633.532735.562837.712939.953042.323144.823247.433350.183453.073556.103659.263762.63866.093969.754073.584177.594281.84386.184490.794595.646100.6147105.8748111.3349117.0750123.0455156.9460198.765249.3870310.8275384.580472.2885576.6990699.3195843.091001013