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mO(sh)Bԭ
l(f)r(sh)g2015-08-28 12:24:57 | Ϣ(li)Դ|ݸкdh(hun)Ƽ˾
mO(sh)䣺ѷۉmğзx(li)O(sh)гmmO(sh)ҶдֵĽ(jng)v־һN(jin)^(gu)VmO(sh)mO(sh)ijmC(j)ܺ(jin)cֵijmC(j)һӣͨ^(gu)Vό(du)wwęC(j)еr(li)(sh)F(xin)֮յwwڞVϱ߀γһӷ(wn)ijܵĻҌӣһQV?yn)V˺ܺõ^(gu)VeþƲVijmO(sh)䣬@ӞVҪ^(gu)V
^(gu)VԪ^(gu)VԪëwSwSNW(xu)wS(jng)^(gu)ᘴ̣ɞVϣٿpƳɴֱҒĞVͬ(chng)ҪxòͬĞVڞVռķۉmͨ^(gu)ԵęC(j)е(dng)^(gu)Vğⷴs՚}_;ʹ׃ζ
܉ͨ^(gu)V͞VϱγɵĞVVVӃ߅ĉ@(g)ͨQܰ剺d.p.Еr(sh)ҲQVwռһ(g)ą(sh)^(gu)V١ÿַNÿƽĞV^(gu)VĚVĉd.p.cٳʾԱP(gun)ϵҲcʾԱP(gun)ϵ@(g)̶ıP(gun)ϵϵ(sh)ͨQV˶xVco(w)P(gun)c(din)ĸ҂ƽ^(gu)VٶȱʾⲼȡǟc(g)^(gu)Ve֮ȣλm3/m2/minʾ@(g)(sh)ڲmO(sh)xO(sh)Ӌ(j)һ(xing)dzҪļg(sh)ָ(bio)
mO(sh)ĉpʧɲmO(sh)M(jn)ڷm֮gğ͓Ta(chn)ġ@(g)ĴСcٵƽP(gun)ϵ(g)mO(sh)ĉp.cǶηP(gun)ϵ
ptotal=K1Q1+K2Q2
K1=Kdrag/A(Kdrag=VA=^(gu)Vıe)
K2=͓Tĉpϵ(sh)
Q=
mO(sh)ÿ̎Ěwwͨ^(gu)mO(sh)r(sh)pʧͳmЧʁ(li)_(d)ͬr(sh)mO(sh)ăr(ji)\(yn)к;So(h)M(fi)ʹÉL(zhng)̺ͲyҲǿ]ܵҪء
mO(sh)䰴ԭֳ
(1)C(j)еmO(sh)mO(sh)TԳmO(sh)䡢xijmO(sh)
(2)ϴʽmO(sh)ˮԡʽmO(sh)䡢ĭʽmO(sh)ܳmO(sh)䡢ˮĤʽmO(sh)
(3)^(gu)VʽmO(sh)mO(sh)wӳmO(sh)
(4)o늳mO(sh)
(5)mO(sh)
TԳmO(sh)ʹmwcײ׃ÑTxۉmijmO(sh)䡣TԳmO(sh)QԳmO(sh)