ÓˇcÓˇεxȼOӋķ
2014-01-06 08:45 Դ:δ֪
ĿǰڇȵÓ^ЇտбPҺʽȡȌWڌNˌyԇĜyԇrȟͬrտϵyСҺ֮бP^ ڇտȼ^YęC^С\оSɱ^ˇտuɞÓSĿǰÏV֮һ
Óˇ͵xȼOӋxͣ
ڝÓˇһIJһÓܷɹPIȼc֮ƥĸOOӋxǷɿÓ\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)(NTUDZy̶ȵNTUԽt_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^ߵÓЧ회ϵyMԔӋijߴOӋȇãײbõʽxϵxԼYxm˿ȣ
ֱ͇߶OӋ Óˇxõ释ijߴOӋĸ߶O ӋֱOӋ
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ҬuhƼ˾ ַʡx܇ԪI^ g֧֣ xAWj
N۟ᾀ0371-66550800 0371-64350022 棺0371-66550800 C15538339800 ϵˣ
N۟ᾀ0371-66550800 0371-64350022 棺0371-66550800 C15538339800 ϵˣ