局部阻力系数计算表

局部阻力系数计计算表管段管件设备名称阻力系数∑ξ备注1ZWA50(3320*3320)型消声弯弯管0.50.5附表3-2290度矩形三通直通通00附表3-2390度矩形三通旁通通0.7050.705附表3-2490度矩形三通直通通00附表3-2渐缩管0.070.07附表3-2590度矩形三通直通通00附表3-2690度矩形三通直通通0附表3-2渐缩管0.070.07附表3-2790度矩形三通直通通00附表3-2渐扩管0.90.9附表3-2890度矩形三通直通通00附表3-2渐缩管0.070.07附表3-2990度矩形三通直通通00附表3-2渐缩管0.040.04附表3-21090度矩形三通直通通00附表3-2￥11.0090度弯头3个0.17*3附表3-290度矩形三通直通通0.290.8附表3-21290度矩形三通旁通通0.70.7附表3-213矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-214矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-21590度矩形三通旁通通0.70.7附表3-216矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-217矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-21890度矩形三通旁通通0.44附表3-219矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-220矩形三通通分流流0.247附表3-290度弯头3个0.17*3附表3-2蝶阀0.51.257附表3-22190度矩形三通旁通通0.550.55附表3-22290度弯头0.170.17附表3-22390度矩形三通旁通通0.70.7附表3-22490度弯头0.170.17附表3-22590度矩形三通直通通0.120.12附表3-22690度矩形三通直通通00附表3-2渐缩管0.070.07附表3-22790度矩形三通直通通00附表3-22890度矩形三通直通通00附表3-22990度矩形三通直通通00附表3-2渐缩管0.070.07附表3-23090度矩形三通直通通0.030.03附表3-290度弯头0.170.2附表3-23190度矩形三通旁通通0.70.7附表3-232矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-233矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-23490度矩形三通旁通通0.70.7附表3-235矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-236矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-237矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-238矩形三通通分流流0.247附表3-290度弯头0.17附表3-2蝶阀0.50.917附表3-23990度矩形三通旁通通0.70.7附表3-240矩形三通通分流流0.247附表3-2蝶阀0.50.747附表3-241矩形三通通分流流0.247附表3-2蝶阀0.50.747附表3-24290度弯头3个0.17*3附表3-2蝶阀0.5附表3-2矩形三通通分流流0.2471.257附表3-24390度弯头3个0.17*3附表3-2蝶阀0.5附表3-2矩形三通通分流流0.2471.257附表3-24490度弯头2个0.17*2附表3-2蝶阀0.5