管段12345678910111213ZWA50320320型消声弯管
局部阻力系数计算表管件设备名称90度矩形三通直通90度矩形三通旁通90度矩形三通直通渐缩管90度矩形三通直通90度矩形三通直通渐缩管90度矩形三通直通渐扩管90度矩形三通直通渐缩管90度矩形三通直通渐缩管90度矩形三通直通90度弯头3个90度矩形三通直通90度矩形三通旁通矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头蝶阀90度矩形三通旁通矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头蝶阀90度矩形三通旁通矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头3个蝶阀90度矩形三通旁通90度弯头90度矩形三通旁通90度弯头90度矩形三通直通90度矩形三通直通渐缩管
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171819
20212223242526
f272829303132
333435
36
37
3839404142
43
44
45
90度矩形三通直通90度矩形三通直通90度矩形三通直通渐缩管90度矩形三通直通90度弯头90度矩形三通旁通矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头蝶阀90度矩形三通旁通矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头蝶阀矩形三通通分流90度弯头蝶阀90度矩形三通旁通矩形三通通分流蝶阀矩形三通通分流蝶阀90度弯头3个蝶阀矩形三通通分流90度弯头3个蝶阀矩形三通通分流90度弯头2个蝶阀矩形三通通分流90度弯头2个蝶阀矩形三通通分流
f阻力系数0500705000700007009000700040017302907024701705024701705070247017050247017050440247017050247017305055017070170120007
∑ξ0500705000700070090007000400807
0917
091707
0917
0917044
0917
1257055017070170120007
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f0000070030170702470170502470170507024701705024701705024701705024701705070247050247050173050247017305024701720502470172050247
0000070030207
0917
091707
0917
0917
0917
09170707470747
1257
1257
1087
1087
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