Kniha Characteristics Finite Element Methods in Computational Fluid Dynamics Giuseppe Iannelli

Characteristics Finite Element Methods in Computational Fluid Dynamics

Jazyk: Angličtina
Vazba: Pevná
Dostupnost: Skladem u dodavatele v malém množství
Odesíláme za 13-18 dnů
5 079
This book details a systematic characteristics-based finite element procedure to investigate incompr...

Informace o knize

Jazyk
Angličtina
Vazba
Kniha - Pevná
Vydáno
2006
Stránek
730
EAN
9783540251811
ISBN
3540251812
Enbook ID
01560417
Hmotnost
1254
Rozměry
155 x 235 x 47

Kompletní popis

This book details a systematic characteristics-based finite element procedure to investigate incompressible, free-surface and compressible flows. Several sections derive the Fluid Dynamics equations from thermo-mechanics principles and develop this multi-dimensional and infinite-directional upstream procedure by combining a finite element discretization with an implicit non-linearly stable Runge-Kutta time integration for the numerical solution of the Euler and Navier Stokes equations. Based on the mathematics and physics of multi-dimensional characteristics, convection as well as acoustics, and inducing by design a controllable multi-dimensional upwind bias that can be locally optimized, the procedure crisply captures contact discontinuities, normal as well as oblique shocks, and generates essentially non-oscillatory solutions for incompressible, subsonic,transonic, supersonic, and hypersonic inviscid and viscous flows with chemical reactions and work, heat and mass transfer.

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