翅片式冷凝器工艺计算DFBR40Q(光管φ7)DFBR40Q(光管φ7)DWR28S(内螺纹管φ7)DWR28S(R134a)DWR28S(R407C)℃℃ΔTc88555压缩机吸气温度℃℃tai7-7353535冷凝器出风温度℃'(tc=52,te=,ΔTc=5,ΔTe=8)(tc=52,te=,ΔTc=5,ΔTe=8)=Qo'*95%*98%.=f(tc,ΔTc)=h0-'=h2'-=qk/=C1*=P+.·℃tao-=3600Qk/{ρa*Cpa*(tao-tai)}..(纵向)(横向)(mm)Dimmdi=d-2*(要求=~)
翅片冷凝器工艺计算表 来自淘豆网www.taodocs.com转载请标明出处.