Dia = (23/9/2010) Hora = 14:28:6 ***** Dados gerais ***** Programa Fortran 2008- versao 9.1 INTEL Projeto console - realese Computador CFD 14 Precisao dupla ******************** Dados do Modelo Matemático ******************** Equacoes de Burguers 2D: ro*(d2(u^2)/dx + d2(uv)/dy) = mi*(d2u/dx2 + d2u/dy2) - dp/dx ro*(d2(uv)/dx + d2(v^2)/dy) = mi*(d2v/dx2 + d2v/dy2) - dp/dy - S(x,y,Re = 1) ***************************** Dados do Multigrid ****************************** Algoritmo : FAS Ciclo : V Prolongação : Interpol. Bi-linear Tipo de malhas : Malhas uniformes por direção título = BURGUERS_2D_VF DADOS Burguers2D_VF.txt = caso: nome do experimento numérico 1.0E+00 = comprimento do domínio de cálculo na direção x 1.0E+00 = comprimento do domínio de cálculo na direção y 8 = nm: número de malhas 258 = nxg(nm): número de pontos na direção X (malha mais fina) com contornos 258 = nyg(nm): número de pontos na direção Y (malha mais fina) com contornos 66564 = nxyg(nm): número total de pontos (malha mais fina) com contornos 1.0E-11 = tol: tolerância do problema 30000 = itemax: número máximo de iterações externas (ciclos V) 1 = iteimax_fmg: número máximo de iterações externas (ciclos V) 5 = itimax: número máximo de iterações internas (Gauss-Seidel) lexicográfico 1.0E+00 = Re: número de Reynolds 1 = w: freqüência de escrita dos resíduos e variáveis nas iterações Nível malha em x malha em y 1 2 2 2 4 4 3 8 8 4 16 16 5 32 32 6 64 64 7 128 128 8 256 256 **************************************** Norma ********************************************** normai_u(0) da estimativa inicial: 2.7756475663371799E+02 normai_v(0) da estimativa inicial: 8.9375971459255759E+00 ii normai_u(ii) normai_u(ii)/normai_u(0) normai_v(ii) normai_v(ii)/normai_v(0) 1 3.1136898551635328E-01 1.1217886207622687E-03 6.6393748697037083E-02 7.4285904380132321E-03 2 2.0092076717466212E-01 7.2386988035301122E-04 4.2431551892509418E-02 4.7475346225302724E-03 3 1.3854615119531796E-01 4.9914892969696160E-04 2.9024757480940033E-02 3.2474900140438399E-03 4 9.6819709901053402E-02 3.4881845618757473E-04 2.0178121504943112E-02 2.2576673769797071E-03 5 6.7623551736748291E-02 2.4363162152458057E-04 1.4043417162010447E-02 1.5712743517884431E-03 6 4.7262739664381222E-02 1.7027644373003169E-04 9.7706983709367826E-03 1.0932131099006847E-03 7 3.3010304679913803E-02 1.1892830012087990E-04 6.7986915012939152E-03 7.6068448714912895E-04 8 2.3071521476507782E-02 8.3121220994759038E-05 4.7300822639875124E-03 5.2923422109530153E-04 9 1.6114216947686260E-02 5.8055702543500574E-05 3.2911880245250894E-03 3.6824081134888238E-04 10 1.1262601263256579E-02 4.0576481682503426E-05 2.2897204377919787E-03 2.5618971188870427E-04 11 7.8663541960930870E-03 2.8340608842043093E-05 1.5931308698804560E-03 1.7825046753273323E-04 12 5.4980054709101878E-03 1.9808009985091534E-05 1.1083241978169138E-03 1.2400695396325520E-04 13 3.8400918745028234E-03 1.3834940433631180E-05 7.7111793084549702E-04 8.6277991528968184E-05 14 2.6839543427199211E-03 9.6696510582636416E-06 5.3644007781623426E-04 6.0020615055444033E-05 15 1.8746195336247786E-03 6.7538096563843572E-06 3.7321588340534056E-04 4.1757966633736698E-05 16 1.3102325926884269E-03 4.7204573396810800E-06 2.5962420066944235E-04 2.9048545870944570E-05 17 9.1514090165170864E-04 3.2970356638589874E-06 1.8062124230803697E-04 2.0209150105895926E-05 18 6.3962424628870741E-04 2.3044144870768768E-06 1.2564297704215213E-04 1.4057802672324472E-05 19 4.4675149353824798E-04 1.6095396942912080E-06 8.7407030889731689E-05 9.7797013517865184E-06 20 3.1225158251621754E-04 1.1249684084650317E-06 6.0799470373183205E-05 6.8026640024718657E-06 21 2.1809578304628240E-04 7.8574738987517616E-07 4.2295311433975499E-05 4.7322911005512100E-06 22 1.5243601396931411E-04 5.4919081160751552E-07 2.9419100905307392E-05 3.2916118756503603E-06 23 1.0647110643469652E-04 3.8359014928973383E-07 2.0464722067120362E-05 2.2897342241980231E-06 24 7.4417277583864453E-05 2.6810780477460804E-07 1.4233984228011270E-05 1.5925963092328662E-06 25 5.1977996732833992E-05 1.8726439683199971E-07 9.9011734764494231E-06 1.1078115644273716E-06 26 3.6329820829029710E-05 1.3088772965860192E-07 6.8863720287426730E-06 7.7049478918189950E-07 27 2.5375265899963973E-05 9.1421065872025918E-08 4.7899847236182363E-06 5.3593652135035744E-07 28 1.7736014725178516E-05 6.3898655363452508E-08 3.3313541793804460E-06 3.7273487772931521E-07 29 1.2388107684279690E-05 4.4631414429272715E-08 2.3171153897944941E-06 2.5925484802711300E-07 30 8.6586891369450721E-06 3.1195203749773300E-08 1.6114503280966496E-06 1.8030017484411557E-07 31 6.0478737443700016E-06 2.1789054985647694E-08 1.1207961126292532E-06 1.2540239779549648E-07 32 4.2271886848188759E-06 1.5229558450020329E-08 7.7943184117060651E-07 8.7208209146675375E-08 33 2.9525945015449566E-06 1.0637497848623774E-08 5.4208886274548704E-07 6.0652640065860608E-08 34 2.0637377697757699E-06 7.4351578161601205E-09 3.7696751034356910E-07 4.2177724525816097E-08 35 1.4414791471240799E-06 5.1933075531858499E-09 2.6216730883539270E-07 2.9333086349154610E-08 36 1.0075366288419689E-06 3.6299155593861715E-09 1.8230283525247175E-07 2.0397298320340942E-08 37 7.0374665459128826E-07 2.5354323190244627E-09 1.2677983297074402E-07 1.4185001953074125E-08 38 4.9189303189655645E-07 1.7721739527099685E-09 8.8154903992124427E-08 9.8633785516179829E-09 39 3.4358002892742273E-07 1.2378373720580827E-09 6.1303456540513114E-08 6.8590534502284889E-09 40 2.4015075306660704E-07 8.6520621702529946E-10 4.2624797935072974E-08 4.7691563223460499E-09 41 1.6774246699977196E-07 6.0433633230003142E-10 2.9640297605354745E-08 3.3163608877657913E-09 42 1.1724689835541058E-07 4.2241277234678892E-10 2.0608248313369273E-08 2.3057929303475099E-09 43 8.1895923993500011E-08 2.9505159439810327E-10 1.4329970528984889E-08 1.6033359184820229E-09 44 5.7243083147845705E-08 2.0623325469013069E-10 9.9629416995159712E-09 1.1147226191614402E-09 45 3.9984014830700405E-08 1.4405292413785946E-10 6.9275194149358435E-09 7.7509864249071959E-10 46 2.7948449132495852E-08 1.0069163488712433E-10 4.8162762523811662E-09 5.3887819888780557E-10 47 1.9522046815523089E-08 7.0333305468189945E-11 3.3488526950317383E-09 3.7469273232553287E-10 48 1.3645970404286161E-08 4.9163195536001551E-11 2.3283919359554710E-09 2.6051654577169278E-10 49 9.5319431648004414E-09 3.4341330939860829E-11 1.6190992039448982E-09 1.8115598381864914E-10 50 6.6630416615495936E-09 2.4005359118205072E-11 1.1259712875731720E-09 1.2598143205486429E-10 51 4.6544386063189955E-09 1.6768838604611172E-11 7.8325064138897761E-10 8.7635482848546349E-11 52 3.2537809220558903E-09 1.1722601102234561E-11 5.4502445670135598E-10 6.0981094560725281E-11 53 2.2731055008670048E-09 8.1894601044997104E-12 3.7951726714106129E-10 4.2463008898770244E-11 5.469 = tempo de CPU (segundos) 5.469 = tempo total (segundos) 1 = no. de repetições Fator de convergência médio u : 6.1775481225007756E-01 Fator de convergência médio u : 6.3723862213055282E-01 Norma infinito (u_analitica - u_numerica) : 4.9178235922370746E-05 Norma ifinito (v_analitica - v_numerica) : 4.5424843867260430E-05 Força da tampa da cavidade sobre o fluido(numerico) : 2.6669861218902735E+00 Força da tampa da cavidade sobre o fluido(analitico): 2.6666666666666665E+00 Erro no cálculo da força da tampa sobre o fluido : 3.1945522360699030E-04