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ÓˇcÓˇεxȼOӋķ

2014-01-06 08:45 Դ:δ֪

    ĿǰڇȵÓ^ЇտбPҺʽȡȌWڌNˌyԇĜyԇrȟͬrտϵyСҺ֮бP^ ڇտȼ^YęC^С\оS޳ɱ^ˇտuɞÓ򄩏SĿǰÏV֮һ

Óˇ͵xȼOӋxͣ

    ڝÓ򄩹ˇһIJһÓ򹤳ܷɹPIȼc֮ƥĸOOӋxǷɿÓ򹤳\СɿȼIJʽ^İlչǰ

ĸ߶OӋ    ĸ߶󲿷ֽMՅ^߶{Һظ߶Ⱥ͇F^߶Յ^߶ҪӋ^Ҳsβָ߶OӋ茢SӰؿ]ڃ

Ӌ㇊Յ^߶Ҫ·1 Յ^߶OӋ      _һĿҪһߡͨеĶȱ^͡Յ^߶ȵՓӋʽ   h=H0×NTU  УH0|Ԫ߶ȣH0=Gm/(kya)kaȾĦƄĿ|ϵaȆλweЧĂ|e          NTU|ԪƔֵNTU=(y1-y2)/ ym࿂ĝ׃ƽƄym=y1-y2/ln(y1/y2)(NTUDZy̶ȵNTUԽ󣬄t_ĿҪS֮   (2)  Уy1,y2ÓȟMwSO2MֵĦkmol(A)/kmol(B)       *1y,*2ycMͳҺwƽĚkmol(A)/kmol(B)        kya ࿂weϵkmol/(m3.hqkpa)  x2x1释ʯʯ{ҺMrSO2MĦȣkmol(A)/kmol(B)  G  |kg/(m2qh)  W  Һ|kg/(m2qh)  y1×=mx1, y2×=mx2 (mƽⳣQϵoV) kYawĤweϵkg/(m2qhqkPa)       kLaҺwĤweϵkg/(m2qhqkmol/m3) ʽ2鳣

ÓˇҪOOӋxͣ

      ÓbõĺģÓʯʯ́}ÓȥжwҪO䣬ҪC^ߵÓЧ회ϵyMԔӋijߴOӋȇãײbõʽxϵxԼ׽Yx񣨰m˿׵ȣ

ֱ͇߶OӋ    Ó򄩹ˇxõ释ijߴOӋĸ߶O ӋֱOӋ

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