壓縮包內(nèi)含有CAD圖紙和說(shuō)明書(shū),均可直接下載獲得文件,所見(jiàn)所得,電腦查看更方便。Q 197216396 或 11970985
風(fēng)管水力計(jì)算書(shū)風(fēng)管水力計(jì)算表序號(hào)風(fēng)量(m3/h)管寬(mm)管高(mm)管長(zhǎng)(m)(m/s)R(Pa/m)Py(Pa)119553203206.65.3030.9126.02126.5210693201601.55.81.7512.6277.439253201602.85.0181.3513.7839.00846872501607.24.7711.3769.90510.5854931601607.25.3492.15215.4919.0862991601207.34.3261.7812.9919.147951201205.31.8330.4612.44534.1788862502004.54.9221.2425.5877.496482001607.25.6252.0714.9039.25104641601601.35.0351.9312.5110.65113191601205.84.6151.99711.58310.38122201601207.23.1831.0327.4329.89131241201204.52.3920.7363.31333.25141191201203.12.2960.6852.12326.515991201203.11.910.4961.53726.32161451201202.12.7970.972.03626.4317851201203.11.640.381.17726.5518991201202.81.910.4961.38826.34191431201203.12.7580.9462.93325.8420951201202.81.8330.4611.29225.35211441201203.12.7780.9582.96926.2722951201202.81.8330.4611.29226.58231431201203.12.7580.9462.93326.6724991201202.81.910.4961.38826.4625951201203.11.8330.4611.4326.5526951201202.81.8330.4611.29226.4527991201203.11.910.4961.53726.63281191201202.82.2960.6851.91726.4529851201203.11.640.381.17726.3630126.53311321331341351361小計(jì)9943115.2127.012608.448動(dòng)壓(Pa)Pj(Pa)Py+Pj(Pa)16.467436.386442.40719.695145.74148.36714.746132.832136.61513.327140.997150.90216.755152.136167.62710.956100.142113.1331.96667.18969.63414.186104.976110.56318.526171.365186.26814.842158.065160.57512.471129.452141.0355.93258.66466.0963.35111.389114.7023.08581.76183.8842.13556.20357.744.581121.071123.1071.57441.79342.972.13556.24657.6344.455115.125118.0581.96649.84651.1384.518118.684121.6531.96652.26553.5574.455118.823121.7562.13556.50257.891.96652.20653.6361.96652.00953.3012.13556.86558.4023.08581.60783.5241.57441.49442.6713061.8333188.845