1、2009 M CDAJChina S “ (5108&3 “d % 8s“QQMJDBUJPOPG(5108&3JO*OUBLF4ZTUFN)FMNIPMU3FTPOBUPS“OBMZTJT i K1 PB 8 _ q (5108&3 “d 8 . Esbih 2 i P B.K k“d “d . k “d g. 2 kT8 I “d 8h 2Th 2 bV “d8 1 v HCQo h 2 qC+v(5108&3 ?z|th 2 q E9 b1oM (5108&3a “da. a g. 2a 8 “CTUSBDU*OUIJTQBQFS UIF%BFSPEZOBNJDTTJNVMBUJPOTP
2、GUXBSFDPEF(5108&3XBTVTFEGPSUIFJOUBLFTZTUFNSFTPOBUPSUSBOTNJTTJPOMPTTBOBMZTJT5IFUSBOTNJTTJPOMPTTUFTUCZUIF#,UFTUTZTUFNXBTEJEJOUIFTFNJBOFDIPJDSPPN BOEBMTPUIFJOUBLFTZTUFNPSJGJDFOPJTFUFTUPOUIFWFIJDMF JOPSEFSUPTUVEZBOESFTFBSDIUIFNFDIBOJTNBOEFGGFDUJWFPGUIFJOUBLFTZTUFNSFTPOBUPSDPNQSFIFOTJWFMZ5IFTUVEZTIPXTUIB
3、UXIFOUIFWPMVNFPGUIFJOUBLFTZTUFNSFTPOBUPSJTWFSZCJH UIFIJHIXBWFXJMMDPNFPVU BOENVMUJQMFCJHQFBLXJMMDPNFPVUPOUSBOTNJTTJPOMPTTDVSWF5IFTPGUXBSF(5108&3DBOTJNVMBUFUIJTDIBSBDUFSJTUJDBDDVSBUFMZ,FZXPSET(546*5&a5SBOTNJTTJPO-PTTa“JS*OEVDUJPO4ZTUFNa*OUBLF4ZTUFN0SJGJDF/PJTFa3FTPOBUPS - “d ? b 5 “d1FsbY “d V 8 gW51
4、5ao5a b V r a % 8a- 5 5b “d !9V. 2 e B1T = Ph 2q f Th 2q b r # h 2q o5 % 8b % 8 hqB m Ub % 8 B Nh Bh B 5F 55 b % 8T “d. 2B1h 2q e O z h 2 ? 7$s % 8 q 9 z !9Z 1 pb(5108&3 B 8 _ q ?sB H|i OYV =M| | (5108&3S 2 p dL 2s ? b 6 ? S =9 “d qY9 L 2s ? b BB 2 q 5 2s HYVB 8 s4 | o|YV2ZM =M 2Tb(5108&3. 9 h 2q 9
5、(5108&3y . n51y h 2q 7h 2q Bt5“dAs ?9 pb(5108&3Bp|5“ds e8K8E 9 S 9 a O 9 a b(5108&39 pV pB 8 eZ9 / 8 vZ Z=boundariesmflxdtdm ZdxAuCDdxAuCumflxdpAdtmflxdboundariespf+=)21(24)*()(22? Z )()*()(wallfluidsboundariesTThAHmflxdtdVpdtmed+= A U p m % 8 Uim2009 M CDAJChina S “ )()*()(wallfluidsboundariesTThAd
6、tdpVHmflxdtHVd+= U p TNGMY YVH Na7aQsY = a8 “T Y Fa)sY = ?9 I. “ V8H $GV “ % $Q “ 5GMVJE 5XBMMsY 8C YVlH Hq# b s Vv 8 vZ p B b(5108&3S p H 9 |9 Hb. 9 (5108&3 9 . v S v S“DPVTU5SBOT-PTTb vYV) X“F | . 9 YV. s h 2q 2h+b(5108&3 q9 . / $IVOH +:% “#MBTFS M?V S 2x YK m /m Um. E9 m . 2h 2 2009 M CDAJChina S
7、 “ X s)(1)(1)(1trptiptp += )(2)(2)(2trptiptp += )(3)(3)(3trptiptp += )(4)(4)(4 trptiptp += )(1tp )(2tp )(3tp )(4tp sY.JD.JD. JD.JD9 )(1tip )(2tip sY.JD.JD9 s )(3tip )(4tip sY.JD.JD9 sg )(1trp )(2trp )(3trp )(4trp sY.JD.JD. JD.JD9 sQ 9 2“g 2$ I n1 Mh 2q / B X9 T I Vr 6B X9 K9 I X 2g 2b |.JD.JD9 | I.J
8、D “Q # .JDg $Q %9 T / Uh 2q 1221221110 sxvpTTTTuxvp=cjkdBejkdAesxvcBAxvjkdBejkdAesxpBAxp=+=+=1| u0|1| u0|h 2q/2221221110 sxvpTTTTdxvp=cjkdDejkdCesxvcDCxvjkdDejkdCesxpDCxpdd=+=+=2| 0|2| 0| 2g 21“ /. V U=DCaaaaBA221221115. Vr T /2009 M CDAJChina S “ =21110log102010log10 aDCAnTL h 9 H|V =MYV1M1M1 2 q)b
9、 . 9 y y h 2q C E “dB L= 8y 8 m Uy . (5108&3Xy z9 . L m Um. 9 mm 3 8 2009 M CDAJChina S “ y 1-h 2q. 9 1| v 1-y h 2q V m U !HHq# ,q /VV. 9 !VK pv 8 vZF v. 9 s 2i 2K 2 =MYV1M1M1 2 q). Tbs kTsTm U 8 . 9 T /m U 1BSUOBNF !.FBO7FMPDJUZNT |lt E . 2 T | l wi |7FMPDJUZ“NQMJUVEF o5FNQFSBUVSF , k.BYJNVNSFRVFOD
10、Z )9 qS_)4QFBLFSSFRVFODZ4UFQ ) q qW5- )JHISFRVFODZJMUFS vwi %JTDSFUJBUJPO-FOHUI NN ! )S =9 pm 5 8. 9 2009 M CDAJChina S “ 9 TV N 8) = sY)Pi O) qh 2 vb kT “d. k#,E F5 b k m /m U N 8 “d 7 O 5 B8 k | s 7 “dB kb k ET /m U| 8. ETN “d. kTBfm V b m 6 8. 9 T m 7 “d. km m 8. E k1m 2009 M CDAJChina S “ 8h 2 q
11、 81 k kT m U1. D # h“ q m Ubm 9 8h 2 q m 10 8. “d. 1m 2009 M CDAJChina S “ N “d. ksT1 V 8 L) q(5108&3T ) qyN kT(5108&3b N “d g. 2 ks 8 = 8T1 /m U “d kT 8 H g. 2)v/i O). 2 h1) F (5108&3 q 9 L=) E)Yb 9 P(5108&3 q 1 v 8 . 9 ?Cv 8i qi k q ET b 8. + C 8 1 v H 2o.lX v o.lVC .l+Qo 2 VC:_ b (51PXFS B? ? E_ q$o E?pb ? e7ZLy ZE a? ?_b 2 v ? 5 g. 2 2sb?# ,q !94 Bz$“&s q9 Vr !9 !9b ID t: Iu . 2ii v vm 11 g. 2 kTii1 8.rT 2009 M CDAJChina S “ vIu. 2 e mv 3Iu . 2 ev(51PXFS76TFS.BOOVBM#,1VMTFTIPQ.BOOVBM