单相液体稳定渗流

1、第三章 单相液体稳定渗流 1ln2qrC 22qC1212( )ln()(ln) ()222ln()ln22iqqqW zirCiCriCiCqqreCzC( )ln()2ln()2AiAqW zzACqr eC12ln22AAqrCqC A111222( )( )W ziW zi 1211221212()()()()WWWiiii 2222222200 xyxy 1111( )ln()2ln()2ln22jnjjjnijjjnnjjjjjjqW zzACqr eCqqriC11ln2njjjqrC 212njjjqC1212( )ln()ln()22ln2ln2iiqqW zzazaCqza

2、CzareqCr e112ln2rqCr 122()2qC102rCr22222212(),()rxayrxay222220022200141(1)Ca CxayCC2000201,01CxayC02021aCRC120C12,yyarctgarctgxaxa1202221yyarctgarctgxaxayyxaxaarctgCyxa02221yyxaxaCyxa22202001aCaxyCC0yyxaxa200ayy22201yyxaxayxa( )ln()ln()22qqW zzazaC112dWqdzzaza1 211222()()dWqqaq avdzzazaza zarr11( )l

3、nln(2 )ln(2 )2jjqW zzzj azj aC1111lnlnln2222jjqAaj aj a122( )ln2222jqzj azj azW zBaj aj a121jjjaa aa12BCABiB21( )ln1222jqzzW zBaj a21sin1jj2za21sin1222jzzzaaj a( )ln sin22qzW zBa11lnln sin222qqzrBBa 222222sinsin()sincoscossin222222sincos2222sincos22221sincos222zxi yxi yxiyaaaaaaxyxychishaaaaxyxychsh

4、aaaaxyyxshchaaaalncos4qyxchCaa 11ln42qCB241112!4!yyychaaa 2411cos12!4!xxxaaa 22222222211cos112!2!()22wwwwwyxyxchaaaaxyRaa ln14eeLqchCa 2221ln42eewwLchqaRa 2224 ()1ln2ewewqLchaRa 222ln42wwRqCa 222cosln42wwyxchqaaPPRKa()()( )ln sinln sin2222qziLqziLW zCaa1()cosln()4cosyLxchqaaCyLxchaa 11ln(2)41wwwRchq

5、aCLRcha 4 ()(2)1ln1ewwwqLRchaRcha (2)2wLRLchchaa21Lcha22212LaLLechchaa 222211112!2wwwRRRchaaa 4 ()2 ()22lnlnewewwwqRRLLaaaa 2()lnewwKh PPQRLaa()cosln()4coseyLxchqaayLxchaa ()cosln()4coseyLxchQaaPPyLxKhchaa11( )ln()ln22nniijjjqqW zzaCr eC1211lnln()22njnjqqrCrrrC 1ln2neeqRC 111sin2nnjjnn11111ln (2 )22ln2nwwnnwqnRRCqnRRC 1111ln(2 )sin2nnwwjqjRRCn 232(1)2 sin,2 sin,2 sinnnrRrRrRnnn12 ()2 ()lnlnlnewewneenwwqRRRnRnRn