壓縮包內(nèi)含有CAD圖紙和說明書,均可直接下載獲得文件，所見所得，電腦查看更方便。Q 197216396 或 11970985
三到六層風(fēng)管水力計算表序號 風(fēng)量(m3/h)管寬(mm)管高(mm)管長(m)(m/s)R(Pa/m)Py(Pa)動壓(Pa)Pj(Pa)Py+Pj(Pa)1165232020017.172.2072.20754.2530.791670.3611672.568210023201801.84.8321.1762.11610.0313.984140.263142.37938812502504.93.9160.733.57910.59.18296.41299.99147712502001.84.2830.991.78210.4810.988115.154116.93656502501603.64.5141.2744.58810.4212.203127.152131.7465402201801.83.7880.9151.64810.548.59390.57192.21974302201601.83.3930.8161.46910.286.89670.89272.36183202001601.82.7780.6021.08410.284.62147.50548.58992701801601.82.6040.571.02610.464.06242.48443.51101601601601.11.7360.2990.32910.111.80518.2518.579115016014050.620.0540.27221.450.234.9395.2111211012016041.5910.3121.24730.631.51746.4647.7071311016012041.5910.3121.24730.631.51746.4647.707145012012040.9650.1540.61830.690.55717.09917.7171511016012041.5910.3121.24730.631.51746.4647.7071611016012041.5910.3121.24730.631.51746.4647.7071711012016041.5910.3121.24730.631.51746.4647.7071812120012041.40.2230.89131.091.17536.51937.411911012016041.5910.3121.24730.631.51746.4647.7072012120012041.40.2230.89131.091.17536.51937.41216502501604.54.5141.2745.73510.1812.203124.224129.959225402201801.83.7880.9151.64810.548.59390.57192.219234302201601.83.3930.8161.46910.286.89670.89272.361243202001601.82.7780.6021.08410.284.62147.50548.589252102001201.82.4310.5871.05610.113.53835.7736.826261002001201.31.1570.160.20810.030.8028.0478.255275012012050.9650.1540.77221.450.55711.95112.723285012012040.9650.1540.61830.690.55717.09917.7172911016012041.5910.3121.24730.631.51746.4647.7073011016012041.5910.3121.24730.631.51746.4647.7073111016012041.5910.3121.24730.631.51746.4647.7073211016012041.5910.3121.24730.631.51746.4647.7073311020012041.5910.3121.24730.631.51746.4647.707Py+Pj(Pa)