流速、流量、轴功率、换热器计算、蒸汽等常用公式与数据.xls

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:3.1415926:3.1415926u:50m/sd:100mmVs:12000m3/hVs:40m3/hd=291.3mmu=1.41m/sPI3.1415926351mmu:60m/s8mmd:300mm40mVs15268.14m3/h7.85t/m32.770TCS7.85t/m3SS7.94t/m3::Ws1:10.00Kg/hQ=1604KJ/hWs*C*(t2-t1)t1:50.00Q=90KJ/hWs*(h2-h1)C:4.01KJ/KgQ=1504KJ/hWs*C*(t2-t1)+W*rt2:10.00Ws1=10Kg/hh1:10.00J/KgWs1=10Kg/hh2:1.00J/KgWs1=Kg/hr:10.00J/KgWs2:11.10Kg/sQ=1395.27KJ/hWs*C*(t2-t1)T1:100.00Q=222KJ/hWs*(h2-h1)C:4.19KJ/KgQ=1384.17KJ/hWs*C*(t2-t1)+W*rT2:70.00Ws2=11.1Kg/hH1:1.00J/KgWs2=11.1Kg/hH2:21.00J/KgWs2=Kg/hr:1.00J/Kg:10-4cm/(m)G=0.06VnYrKL=L(t2-t1)cmTQ235A20#Lm10012.2011.16V=cm/(m)15012.6011.64n=t215812.6611.72Y=t120013.0012.12r=22013.0912.25K=t1=023013.1412.32G=0.06VnYrKt2=24024013.1812.38G=0t/h=13.1825013.2312.45V/L=10026013.2712.52n/27013.3212.59YL=31.632cm28013.3612.65Y=0.829013.4112.72Y=0.5~0.630013.4512.78rt/m331012.89K0.7~0.832012.9933013.1034013.2035013.31:10.00T/hX(w/w):40.0%X(w/w):70.0%4.29T/h:5.71T/h:10.00T/hX(w/w):40.0%X(w/w):70.0%23.33T/h:13.33T/h:15.00T/hX(w/w):35.0%X(w/w):70.0%:15.00T/h:30.00T/h:15.00T/hX(w/w):70.0%:15.00T/hX(w/w):35.0%:Q:0.5m3/hH:20m:879.4kg/m3:0.7Ne=0.03kwNe22K=1.2522