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mO(sh)Bԭ
l(f)rg2015-08-28 12:24:57 | ϢԴ|ݸкdh(hun)Ƽ˾
mO(sh)䣺ѷۉmğзxO(sh)гmmO(sh)ҶдֵĽ(jng)v־һN^VmO(sh)䡣mO(sh)ijmCܺcֵijmCһӣͨ^VόwwęCеr팍F(xin)֮յwwڞVϱ߀γһӷ(wn)ijܵĻҌӣһQVV˺ܺõ^VeþƲVijmO(sh)@ӞVҪ^V
^VԪ^VԪëwSwSNW(xu)wS(jng)^ᘴ̣ɞVٿpƳɴֱҒĞVͬҪxòͬĞVϡڞVռķۉmͨ^ԵęCе^Vğⷴs՚}_;ʹ׃ζ
܉ͨ^V͞VϱγɵĞVVVӃ߅ĉ@ͨQܰ剺d.p.ЕrҲQVwռУһą(sh)^V١ÿַNÿƽĞV^VĚVĉd.p.cٳʾԱP(gun)ϵҲcʾԱP(gun)ϵ@̶ıP(gun)ϵϵ(sh)ͨQV衣˶xVcoP(gun)cĸ҂ƽ^VٶȱʾⲼȡǟc^Ve֮ȣλm3/m2/minʾ@(sh)ڲmO(sh)xO(sh)Ӌһ헷dzҪļg(sh)ָ(bio)
mO(sh)ĉpʧɲmO(sh)M(jn)ڷm֮gğ͓Ta(chn)@ĴСcٵƽP(gun)ϵmO(sh)ĉp.cǶηP(gun)ϵ
ptotal=K1Q1+K2Q2
K1=Kdrag/A(Kdrag=V裬A=^Vıe)
K2=͓Tĉpϵ(sh)
Q=
mO(sh)ÿ̎Ěwwͨ^mO(sh)rpʧͳmЧʁ_(d)ͬrmO(sh)ăr\к;SoMʹÉL̺ͲyҲǿ]ܵҪ
mO(sh)䰴ԭֳ
(1)CеmO(sh)mO(sh)TԳmO(sh)xijmO(sh)ȡ
(2)ϴʽmO(sh)ˮԡʽmO(sh)ĭʽmO(sh)ܳmO(sh)ˮĤʽmO(sh)
(3)^VʽmO(sh)mO(sh)wӳmO(sh)
(4)o늳mO(sh)
(5)mO(sh)
TԳmO(sh)ʹmwcײ׃ÑTxۉmijmO(sh)TԳmO(sh)QԳmO(sh)䡣