压降是指气体在流动过程中由于摩擦、弯曲、扩散和收缩等原因所引起的能量损失,在风机盘管系统中,压降是决定气流输送能力和系统性能的一个关键参数。 首先,要计算出风机出口压力和盘管末端压力,然后根据风管长度、材料和弯角等因素计算出阻力系数,最终根据公式计算出风管的压降。同时,还要注意风管的绕流风险...
风机盘管的计算及风管水力计算 房间 101102103104105106107108109110111112113114 总计 冷负荷(KW)湿负荷(kg/s)热湿比 7.4422.6621.3311.3311.3311.3311.5455.9191.0391.0391.0391.0392.0792.14031.267 0.0006957510696.370820.00025310521.739130.000126510521.739130.000126510521.739130.000126510521.739130....
风机盘管水力计算接头 风机盘管的计算夏季房间热湿比hNho新风量风机盘管风量选风机盘管风量风机盘管型号台数1017.4420.0006957510696.370822958.3490.80021505380.14058333330.659631720447.0179470467.4424201970.683978052364.820773658ECR-60031022.6620.00025310521.739130458.3490.28623655910.05020833330.236028225847.0216878792.662150705....
风机盘管的计算及风管水力计算.xls 总新风量首层1830 二层2010 顶层2010 总计5850干管风管 选型及水 力平衡计 算 管段编号风量 (m3/h) 长度(m)管道宽 mm管道高 mm动压(mmH2O)风速(m/s)比摩阻(mmH2O/m) 实际风速 (m/s) h-g330.000 4.30160.00120.001550.2800 4.77 g-f420.0003.30200.00120.00155 2.4...
风机盘管的计算及风管水力计算 风机盘管的计算夏季房间101102103104105106107108109110111112113114总计冷负荷(KW)7.4422.6621.3311.3311.3311.3311.5455.9191.0391.0391.0391.0392.0792.140 31.267 湿负荷(kg/s)0.000695750.0002530.00012650.00012650.00012650.00012650.0001517780.0005439440.0001011940.000101194...
风机盘管的计算及风管水力计算 房间 101102103104105106107108109110111112113114 总计 冷负荷(KW)湿负荷(kg/s)热湿比 7.4422.6621.3311.3311.3311.3311.5455.9191.0391.0391.0391.0392.0792.14031.267 0.0006957510696.370820.00025310521.739130.000126510521.739130.000126510521.739130.000126510521.739130....