本表水温采用95oC~70oC,t=60oC,K=0.5mm,密度=983.248kg/m3
说明
负荷W125000225000负荷放大负荷放大温差
o
累计系数WC25000125000255000015000025水量管径(DN)
(T/h)(mm)
0.9DN251.7DN32流速
(m/s)0.4240.483监房
345000445000530000630000760000878000978000460004600032000
95000140000170000200000260000338000416000462000508000540000195000114000011700001200000126000013380001416000146200015080001540000253.3254.8255.8256.9258.92511.62514.32515.92517.525
18.6DN500.419DN500.617DN500.749DN700.543DN700.706DN700.918DN701.130DN701.255DN701.380DN80
1.044
101112表
0.5mm,密度=983.248kg/m3
雷诺数Re2397136157比摩阻P当量长度管长(Pa/m)L(m)Ld(m)160.36916140.52683.9L+Ld沿程阻力
(m)(Pa)
8513689.927238194.04640368384830377670699717129633159548177190194832174745
62.5370134.3260197.233075.8497127.3195214.2258323.5330398.4413481.2500221.15003.437323342.30.626135002.73.833465838.4450137973.23.819925312.2426256111.83.8334107968.14417166141.62.4502241752.934
534118045.3
929372.3764
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