化工原理傳熱實驗報告數(shù)據(jù)處理

設(shè)備裝置號：普通管傳熱管內(nèi)徑：0.02m傳熱管有效長度：1.1m冷流體：干燥空氣熱流體：水蒸氣123456空氣流量讀數(shù)（kPa）1.12.23.34.45.56空氣入口溫度（℃）2326.829.531.43537.5空氣出口溫度（℃）60.863.764.365.666.467.1熱電偶讀數(shù)E(mv)4.184.164.154.134.093.89空氣平均溫度（℃）41.945.2546.948.550.752.3空氣在入口處流量（m3/h）22.8532.5439.9946.3352.1454.62管內(nèi)空氣平均流量（m3/h）41.4144.744.744.744.744.7空氣平均流速(m/s)空氣在平均溫度時的物性（kg/m3）1.1241.111.1071.11.0931.07（Pa.s）1.9335（W/m2.℃）0.027889（kJ/kJ.℃）1.005壁溫（℃）98.6598.2298.0197.5896.7192.40傳熱平均溫差（℃）56.7552.9751.1149.0846.0140.10傳熱速率（W）0.2710.3720.4300.4870.5000.483空氣側(cè)對流傳熱系數(shù)（W/m2·℃）76.0530111.8405133.9907157.8852172.8770191.79162.35057E+043.30504E+044.05068E+044.66373E+045.21483E+045.34845E+0454.539880.204096.0886113.2240123.9751137.5393Pr0.69862.9754492.60919110.9506130.7364143.1503158.8124特征數(shù)關(guān)聯(lián)式設(shè)備裝置號：強化管傳熱管內(nèi)徑：0.02m傳熱管有效長度：1.1m冷流體：干燥空氣熱流體：水蒸氣123456空氣流量讀數(shù)（kPa）3.653.012.41.811.20.62空氣入口溫度（℃）31.132.833.534.234.935.2空氣出口溫度（℃）68.671.27272.974.875.5熱電偶讀數(shù)E(mv)4.054.054.054.054.054.05空氣平均溫度（℃）49.855252.7553.5554.8555.35空氣在入口處流量（m3/h）41.6338.0634.1029.7224.3517.56管內(nèi)空氣平均流量（m3/h）30.9044.744.744.744.744.7空氣平均流速(m/s)空氣在平均溫度時的物性（kg/m3）1.1241.111.1071.1071.0931.07（Pa.s）1.96221.991.991.99（W/m2.℃）0.02830.0290.02880.02880.02870.0287（kJ/kJ.℃）1.0051.0051.0051.0051.0051.005壁溫（℃）95.8595.8595.8595.8595.8595.85傳熱平均溫差（℃）46.0043.8543.1042.3041.0040.50傳熱速率（W）0.4900.4530.4060.3530.2970.211空氣側(cè)對流傳熱系數(shù)（W/m2·℃）169.5673164.4582149.9013132.9420115.155183.10814.22388E+043.73734E+043.33957E+042.90628E+042.36668E+041.67047E+04119.8356113.4195104.098192.320980.247557