Author: Publisher:
ISBN:
Category : Mathematical models
Languages : en
Pages : 552
Book Description
2AN.
Author: Simulation numérique d'écoulements hypersoniques réactifs hors-équilibre chimique
Author: Nathalie GlinskyPublisher:
ISBN:
Category :
Languages : fr
Pages : 265
Book Description
LE BUT DE CE TRAVAIL EST DE SIMULER NUMERIQUEMENT L'ECOULEMENT HYPERSONIQUE AUTOUR D'UN ENGIN SPATIAL LORS DE SA RENTREE ATMOSPHERIQUE. ON RESOUT D'ABORD UN PROBLEME MONODIMENSIONNEL MODELISANT LES PHENOMENES DE DISSOCIATION CHIMIQUE ET DE RELAXATION DERRIERE UN CHOC FORT DETACHE PAR UNE METHODE D'AVANCEMENT EN ESPACE. ON EXAMINE ENSUITE LA STABILITE DES SCHEMAS DECENTRES POUR LES EQUATIONS BIDIMENSIONNELLES DE CONVECTION ET DE CONVECTION-DIFFUSION D'UNE ESPECE. ON ETUDIE ENSUITE DES ECOULEMENTS REACTIFS BIDIMENSIONNELS REGIS PAR LES EQUATIONS D'EULER PUIS DE NAVIER-STOKES AUXQUELLES ON AJOUTE UN MODELE DE DISSOCIATION CHIMIQUE HORS-EQUILIBRE. DANS UNE APPROCHE PSEUDO-INSTATIONNAIRE, ON UTILISE UNE DISCRETISATION SPATIALE DE TYPE MIXTE VOLUMES FINIS/ELEMENTS FINIS P1 DECENTRES APPLICABLE A DES MAILLAGES TRIANGULAIRES NON STRUCTURES. L'EXTENSION A L'ORDRE 2 EST FAITE PAR LA METHODE M.U.S.C.L. L'INTRODUCTION DES EQUATIONS DE BILAN DES ESPECES EST REALISEE SELON L'APPROCHE DECOUPLEE ET L'UTILISATION D'UN GAMMA-EQUIVALENT. LE TERME DE PRODUCTION DES ESPECES EST TRAITE IMPLICITEMENT. CETTE METHODE EST VALIDEE. ON PRESENTE ENFIN DES SOLUTIONS NUMERIQUES D'ECOULEMENTS (NON VISQUEUX ET VISQUEUX) AUTOUR DE CORPS EMOUSSES ET D'UNE GEOMETRIE DE DOUBLE-ELLIPSE MODELISANT LA NAVETTE EUROPEENNE HERMES
SIAM Journal on Scientific Computing
Author: Publisher:
ISBN:
Category : Mathematical statistics
Languages : en
Pages : 534
Book Description
Mathematical Reviews
Author: A Parallel Finite Volume Algorithm for Large-eddy Simulation of Turbulent Flows
Author: Trong T. BuiPublisher:
ISBN:
Category : Parallel computers
Languages : en
Pages : 28
Book Description
Genmix
Author: D Brian SpaldingPublisher: Elsevier
ISBN: 1483188175
Category : Reference
Languages : en
Pages : 393
Book Description
Genmix: A General Computer Program for Two-dimensional Parabolic Phenomena explains a computer program called GENMIX. The main intention of the program is to be used as a tool of instructions. The name of the program is a mixture of two considerations: its generality and its concern for mixing processes. The book aims to help the potential user to understand the physical and mathematical basis of the topic computer program. It is also the aim of the book to make the program applicable to practical problems. The book is arranged in such a way as to parallel a course of lectures and associated computer-workshop sessions wherein the student is allowed to do some elementary computations as soon as he has gained some knowledge of the method. The book contains the mathematical, physical, and computer-coding aspects of the program. Concepts such as the boundary layer, two-dimensional, and steady- flow are defined and discussed in depth. The text will be a useful tool for computer instructors and students.
Satellite Situation Report
Author: Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 100
Book Description
Heat and Mass Transfer in Boundary Layers
Author: Suhas V. PatankarPublisher:
ISBN:
Category : Science
Languages : en
Pages : 248
Book Description
Space Debris
Author: Heiner KlinkradPublisher: Springer Science & Business Media
ISBN: 3540376747
Category : Technology & Engineering
Languages : en
Pages : 438
Book Description
The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.
Convective Mass Transfer
Author: Dudley Brian SpaldingPublisher:
ISBN:
Category : Heat
Languages : en
Pages : 498
Book Description