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
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)119465002006.65.4061.1087.311210913201601.55.9191.8582.78839473201602.85.1381.4414.03647252002007.25.0351.50410.82655031601607.25.4582.28116.42563831601207.25.5412.8320.37971051201205.32.0250.5622.9888552002004.55.9372.0219.09696332001607.25.4952.0314.618104112001207.24.7571.93113.905111891201207.23.6461.58411.4071267.641201204.51.3050.2611.174131201201202.82.3150.7111.9914971201203.11.8710.4891.517151251201202.82.4110.7642.138161251201202.82.4110.7642.13817971201203.11.8710.4891.51718971201203.11.8710.4891.517191251201202.82.4110.7642.138201441201203.12.7780.983.037211251201202.82.4110.7642.13822971201203.11.8710.4891.51723971201203.11.8710.4891.51724971201203.11.8710.4891.517251251201202.82.4110.7642.138261251201202.82.4110.7642.138271201201202.82.3150.7111.9928551201203.11.0610.1820.565291051201203.12.0250.5621.743小計(jì)9731.64118.7146.2動(dòng)壓(Pa)Pj(Pa)Py+Pj(Pa)27.317.5477.748485.0599.620.983201.433204.2219.6415.809152.401156.43710.2615.181155.759166.5859.1517.84163.24179.6659.5518.388175.61195.98934.562.45784.91487.8949.6421.114203.535212.6319.6718.082174.858189.47610.5313.552142.705156.6110.667.96184.86196.26835.521.0236.21637.3926.433.20984.81786.80726.742.09756.0757.58726.463.48292.13794.27526.453.48292.10294.2426.462.09755.4835726.442.09755.44156.95826.653.48292.79994.93726.574.621122.784125.82126.533.48292.38194.51926.642.09755.8657.37726.842.09756.2857.79726.432.09755.4256.93726.543.48292.41694.55426.513.48292.31194.44926.583.20985.29987.28926.670.67417.97918.54426.592.45765.33167.074637.613318.193464.39