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Applied shape optimization for fluids / / Bijan Mohammadi, Olivier Pironneau
| Applied shape optimization for fluids / / Bijan Mohammadi, Olivier Pironneau |
| Autore | Mohammadi B |
| Edizione | [2nd ed.] |
| Pubbl/distr/stampa | Oxford ; ; New York, : Oxford University Press, c2010 |
| Descrizione fisica | 1 online resource (292 p.) |
| Disciplina | 620.1/06/0151 |
| Altri autori (Persone) | PironneauOlivier |
| Collana | Numerical mathematics and scientific computation |
| Soggetto topico |
Fluid dynamics - Mathematics
Mathematical optimization Shape theory (Topology) |
| ISBN |
1-5231-2123-8
9786612349157 1-282-34915-5 0-19-157421-X |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Contents; 1 Introduction; 2 Optimal shape design; 2.1 Introduction; 2.2 Examples; 2.2.1 Minimum weight of structures; 2.2.2 Wing drag optimization; 2.2.3 Synthetic jets and riblets; 2.2.4 Stealth wings; 2.2.5 Optimal breakwater; 2.2.6 Two academic test cases: nozzle optimization; 2.3 Existence of solutions; 2.3.1 Topological optimization; 2.3.2 Suficient conditions for existence; 2.4 Solution by optimization methods; 2.4.1 Gradient methods; 2.4.2 Newton methods; 2.4.3 Constraints; 2.4.4 A constrained optimization algorithm; 2.5 Sensitivity analysis
2.5.1 Sensitivity analysis for the nozzle problem2.5.2 Numerical tests with freefem++; 2.6 Discretization with triangular elements; 2.6.1 Sensitivity of the discrete problem; 2.7 Implementation and numerical issues; 2.7.1 Independence from the cost function; 2.7.2 Addition of geometrical constraints; 2.7.3 Automatic differentiation; 2.8 Optimal design for Navier-Stokes flows; 2.8.1 Optimal shape design for Stokes flows; 2.8.2 Optimal shape design for Navier-Stokes flows; References; 3 Partial differential equations for fluids; 3.1 Introduction; 3.2 The Navier-Stokes equations 3.2.1 Conservation of mass3.2.2 Conservation of momentum; 3.2.3 Conservation of energy and and the law of state; 3.3 Inviscid flows; 3.4 Incompressible flows; 3.5 Potential flows; 3.6 Turbulence modeling; 3.6.1 The Reynolds number; 3.6.2 Reynolds equations; 3.6.3 The k - ε model; 3.7 Equations for compressible flows in conservation form; 3.7.1 Boundary and initial conditions; 3.8 Wall laws; 3.8.1 Generalized wall functions for u; 3.8.2 Wall function for the temperature; 3.8.3 k and ε; 3.9 Generalization of wall functions; 3.9.1 Pressure correction 3.9.2 Corrections on adiabatic walls for compressible flows3.9.3 Prescribing ρ[sub(w)]; 3.9.4 Correction for the Reichardt law; 3.10 Wall functions for isothermal walls; References; 4 Some numerical methods for fluids; 4.1 Introduction; 4.2 Numerical methods for compressible flows; 4.2.1 Flux schemes and upwinded schemes; 4.2.2 A FEM-FVM discretization; 4.2.3 Approximation of the convection fluxes; 4.2.4 Accuracy improvement; 4.2.5 Positivity; 4.2.6 Time integration; 4.2.7 Local time stepping procedure; 4.2.8 Implementation of the boundary conditions 4.2.9 Solid walls: transpiration boundary condition4.2.10 Solid walls: implementation of wall laws; 4.3 Incompressible flows; 4.3.1 Solution by a projection scheme; 4.3.2 Spatial discretization; 4.3.3 Local time stepping; 4.3.4 Numerical approximations for the k - ε equations; 4.4 Mesh adaptation; 4.4.1 Delaunay mesh generator; 4.4.2 Metric definition; 4.4.3 Mesh adaptation for unsteady flows; 4.5 An example of adaptive unsteady flow calculation; References; 5 Sensitivity evaluation and automatic differentiation; 5.1 Introduction; 5.2 Computations of derivatives; 5.2.1 Finite differences 5.2.2 Complex variables method |
| Record Nr. | UNINA-9911006687803321 |
Mohammadi B
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| Oxford ; ; New York, : Oxford University Press, c2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Le climat à découvert / / Catherine Jeandel, Rémy Mosseri
| Le climat à découvert / / Catherine Jeandel, Rémy Mosseri |
| Autore | Ablain Michaël |
| Pubbl/distr/stampa | Paris, : CNRS Éditions, 2017 |
| Descrizione fisica | 1 online resource (285 p.) |
| Altri autori (Persone) |
AllardPatrick
AnquetinSandrine BalkanskiYves BardÉdouard BekkiSlimane BerthierÉtienne BlamartDominique BlardPierre-Henri BlayMichel BlayoÉric BonySandrine BoppLaurent BraconnotPascale BrenguierJean-Louis BustarretÉtienne CadulePatricia CassouChristophe CazenaveAnny CéronJean-Pierre ChappellazJérôme ChauvaudLaurent CiaisPhilippe CodronFrancis CorrègeThierry CortijoElsa CottetGeorges-Henri CriquiPatrick DandinPhilippe DauxValérie DavinÉdouard DecharmeBertrand DelcroixThierry DeleclusePascale DelireChristine DéquéMichel de MarsilyGhislain de Noblet-DucoudréNathalie DonnadieuYannick DouvilleHervé DubuissonPhilippe Dudok de WitThierry DufresneJean-Louis DurandGaël FéralJean-Pierre FluteauFrédéric France-LanordChristian FriedlingsteinPierre FriessBenjamin FuchsAlain GaillardetJérôme GarnierEmmanuel GentyDominique GerbeauJean-Frédéric GoddérisYves GroussetFrancis GuillemotHélène GuilyardiÉric GuimberteauMatthieu GuiotJoël HallNick HourcadeJean-Charles HourdinFrédéric JeandelCatherine JoussaumeSylvie JouzelJean KageyamaMasa KhodriMyriam KleinPatrice KrinnerGerhard LajPaolo LandaisAmaelle LavalKatia LegrasBernard Le BohecCéline Le HirGuillaume Le MahoYvon Le TreutHervé LilenstenJean LlovelWilliam LottFrançois MaisonnaveÉric MarchesielloPatrick MascartPatrick Masson-DelmotteValérie MémeryLaurent MetzlNicolas MeurdesoifYann MignotJuliette MosseriRémy NaveauPhilippe PetitJean-Robert PeyronOdile PiconLaurence PironneauOlivier PlantonSerge PolcherJan PucéatEmmanuelle RabatelAntoine RamonetMichel RamsteinGilles ReverdinGilles RibesAurélien RocheDidier RoulletGuillaume RouxFrank Salas y MéliaDavid SicreMarie-Alexandrine SwingedouwDidier TalagrandOlivier TanréDidier TatoniThierry ThouretValérie ThuillierGérard ValckeSophie VerronJacques VincentChristian ViovyNicolas von BallmoosPeter WagnonPatrick YiouPascal |
| Soggetto topico |
Climatology
Meteorology Climatology - Study and teaching Meteorology - Study and teaching |
| ISBN | 2-271-11916-2 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | fre |
| Record Nr. | UNINA-9910227357703321 |
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Ablain Michaël
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| Paris, : CNRS Éditions, 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Finite element methods for fluids / Olivier Pironneau
| Finite element methods for fluids / Olivier Pironneau |
| Autore | PIRONNEAU, Olivier |
| Pubbl/distr/stampa | Chichester [etc.] : John Wiley & Sons |
| Descrizione fisica | 205 p. ; 24 cm |
| Disciplina | 620.106 |
| Soggetto topico | Fluidi - Meccanica - Analisi numerica |
| ISBN |
0-471-92255-2
2-225-81863-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISA-990000151040203316 |
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PIRONNEAU, Olivier
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| Chichester [etc.] : John Wiley & Sons | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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Optimal shape design for elliptic systems / Olivier Pironneau
| Optimal shape design for elliptic systems / Olivier Pironneau |
| Autore | Pironneau, Olivier |
| Pubbl/distr/stampa | New York : Springer-Verlag, c1984 |
| Descrizione fisica | XII, 168 p. : ill. ; 24 cm |
| Disciplina | 620.004 |
| Soggetto non controllato |
Ottimizzazione matematica
Modellazione matematica Equazioni e sistemi ellittici |
| ISBN | 0-387-12069-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-990001324040403321 |
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Pironneau, Olivier
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| New York : Springer-Verlag, c1984 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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