序号12345678910111213141516171819202122232425262728293031323334353738394041名称蒸汽干度连续排污扩容器汽焓连续排污扩容器水焓湿蒸汽的焓值汽包连续排污流量份额锅炉汽包排污水焓排污扩容器的热效率锅炉扩容器产生的蒸汽份额厂用汽份额（汽源为高压缸排汽）厂用汽回水率（汽源为高压缸排汽）厂用汽份额（汽源为中压缸排汽）厂用汽回水率（汽源为中压缸排汽）汽包连续排污流量份额主蒸汽管道蒸汽泄露份额再热蒸汽冷端管道蒸汽泄露份额凝汽器补充水流量份额新蒸汽的份额省煤器进口给水流量比例份额高压加热器H1抽汽焓高压加热器H1 p′下饱和水焓高压加热器H1出口水焓高压加热器H1进口水焓加热器效率高压加热器H1 抽汽系数高压加热器H1 疏水份额高压加热器H2进口水焓汇入H2流量份额高压缸汽门门杆漏气焓高压加热器H2 p′下饱和水焓高压缸浸缸流量占比份额高压缸浸缸焓值高压加热器H2抽汽焓高压加热器H2 抽汽系数高压加热器H1 疏水份额高压缸汽门门杆漏气流量占比份额高压缸轴封漏气流量占比份额高压缸轴封漏气流量占比份额高压缸轴封漏气流量占比份额高压缸轴封漏气流量占比份额高压缸轴封漏气流量占比份额高压缸轴封漏气流量占比份额符号xfhf″hf′hfαblhbl′ηfαf单位1kJ/kgkJ/kgkJ/kg1kJ/kg111111111111kJ/kgkJ/kgkJ/kgkJ/kg111kJ/kg1kJ/kgkJ/kg11kJ/kg111111111αap(h)βap(h)αap(i)βap(i)αblαboαrh(c)αmaα0αfwh1hw1dhw1hw2ηhα1αs1hw3αAhAhw2αNGhNGh2α2αs2αBαNαMαLαL1αM1αN1d424344454647484950515253545556575859606162636465666768697071727374757677787980818283高压缸排汽αJαap(c)αrhhKhw4αKh3hw3dα3αs3h4hw5αLhLαL1hL1hw4α4αc4h5hw5dhw6α5αs5hw7h6hw6dα6αs6h7hw8hw7dα7αs7h8hw8hwccpαBhBhsg′αNhNαN1d111kJ/kgkJ/kg1kJ/kgkJ/kg11kJ/kgkJ/kg1kJ/kg1kJ/kgkJ/kg11kJ/kgkJ/kgkJ/kg11kJ/kgkJ/kgkJ/kg11kJ/kgkJ/kgkJ/kg11kJ/kgkJ/kgkJ/kg1kJ/kgkJ/kg1kJ/kg1再热蒸汽份额中压缸汽门门杆漏气焓值高压加热器H3进口水焓中压缸汽门门杆漏气流量占比份额高压加热器H3抽汽焓高压加热器H3 p′下饱和水焓高压加热器H3 抽汽系数高压加热器H3 疏水份额除氧器H4抽汽焓除氧器H4被加热水进口焓高压缸轴封漏汽汇入凝汽器的份额高压缸轴封漏汽汇入凝汽器焓高压缸轴封漏汽汇入凝汽器的份额高压缸轴封漏汽汇入凝汽器焓除氧器H4被加热水出口焓除氧器H4 抽汽系数除氧器主凝结水份额低压加热器H5抽汽焓低压加热器H5 p′下饱和水焓低压加热器H5进口水焓低压加热器H5 抽汽系数低压加热器H5 疏水份额848586878889909192939495969798hN1αRhRαThTα8αs8kJ/kg1kJ/kg1kJ/kg11符号来源或公式假定表7-3表7-3hf=xfhf″+(1-xf)hf′已知表7-3已知αf=(αbl(hbl′*ηf-hf′))/(hf-hf′)数值0.972772.55744.72711.71450.00281738.040.980.0013645150.002800.002800.00280.00280.00280.01263548511.00563128.331044.971185.13996.920.980.0926995360.092699536860.810.00017433379.36859.510.009953325.32987.8已知已知已知已知已知已知已知αma=[αap(h)(1-βap(h))+αap(i)(1-βap(i))]+(αbl-αf)+αbo+αrh(c)已知αfw=α0+αbo+αbl表7-4表7-4表7-4表7-4已知α1=[αfw(hw1-hw2)/ηh]/(h1-hw1d)αs1=α1表7-4表7-2表7-2表7-4表7-2表7-2表7-4α2=[αfw(hw2-hw3)/ηh-αA(hA-hw2d)-αNG(hNG-hw2d)-αs1(hw1d-hw2d)]/(h2-hw2d0).045811262αs2=α1+α2+αA+αNG0.148635098表7-2表7-2表7-2表7-2表7-2表7-2表7-20.00007440.00005630.0003960.001840.001620.000350.0000498表7-2表7-2αrh=α0-αA-αB-αN-αM-αL-αL1-αM1-αN1-αJ-αNG-α1-α2-αap(h)-αap（c）表7-2表7-4表7-2表7-4表7-4α3=((1/(h3-hw3d))*((αfw(hw3-hw4)ηh-αK(hK-hw3d)-αs2(hw2d-hw3d)αs3=αs2+α3+αk表7-4表7-5表7-2表7-2表7-2表7-2表7-24=((1/(h4-hw5)((αfw(hw4-hw5)/ηh-αL(hL-hw5)-αL1(hL1-hw5)-αs3(hw3d0.004210.00280.8371684023538.7729.990.004193342.5726.130.0392252320.192050333161.6591.20.001843017.10.001623325.3723.34-hw5)-αf(hf-h0.038084382 w5))0.7706407723004.35467.35423.96dαc4=αfw-α4-αL-ΑL1-αs3-αf表7-4表7-4表7-4α5=(αc4(hw5-hw6)/ηh)/(h5-hw5)αs5=α50.0518376850.051837685338.662854.52381.53ddα6=((1/(h6-hw6))/((αc4(hw6-hw7)/ηh-αs5(hw5-hw6))αs6=αs5+α6d0.0253250080.0771626932660.6213.71262.950.0371642010.1143268942581.19172.18137.150.00007443379.36335.640.00005633017.10.0000498α7=((1/(h7-hw7d))/((αc4(hw7-hw8)/ηh-αs6(hw6d-hw7d))αs7=αs6+α73325.30.0001043134.90.0003232716.2α8=((1/(h8-hw8d))/((αc4(hw8-hwccp)/ηh-αs7(hw7d-hw8d)-αB(hB-hsg′)-αN(hN-hsg′)-αN1(hN1-hsg′)-αR(hR-hsg′)-αT(hT-hsg′)αs8=αs7+α80.0200250490.134351943
