Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Heat Transfer Research
Impact-faktor: 0.404 5-jähriger Impact-Faktor: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Druckformat: 1064-2285
ISSN Online: 2162-6561

Volumes:
Volumen 50, 2019 Volumen 49, 2018 Volumen 48, 2017 Volumen 47, 2016 Volumen 46, 2015 Volumen 45, 2014 Volumen 44, 2013 Volumen 43, 2012 Volumen 42, 2011 Volumen 41, 2010 Volumen 40, 2009 Volumen 39, 2008 Volumen 38, 2007 Volumen 37, 2006 Volumen 36, 2005 Volumen 35, 2004 Volumen 34, 2003 Volumen 33, 2002 Volumen 32, 2001 Volumen 31, 2000 Volumen 30, 1999 Volumen 29, 1998 Volumen 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2011002769
pages 233-250

Viscous and Inviscid Solutions of Some Gas Mixture Problems

Iman Zahmatkesh
Department of Mechanical Engineering, Islamic Azad University, Mashhad Branch, Mashhad, Iran
Homayoun Emdad
School of Mechanical Engineering, Shiraz University, Shiraz 71348-51154, Iran
Mohammad M. Alishahi
School of Mechanical Engineering, Shiraz University, Shiraz 71348-51154, Iran

ABSTRAKT

The aim of the present paper is to simulate some gas mixture problems in the context of a converging-diverging nozzle. A recently proposed multifluid model is utilized for the description of the flow fields. The model consists of separate balance equations for each component species of the system. Thereby, it provides details of the flow fields for each of the constituents separately, which is not available in other continuum descriptions. The new model also computes transport coefficients from some kinetic relations without the requirement of being input externally. Moreover, it automatically describes diffusion processes excluding the use of any coefficients for ordinary, pressure, and thermal diffusion that are generally required in Navier-Stokes computation of gas mixture flows.
During the analysis of the current mixture problems, the viscous as well as the inviscid forms of the multifluid balance equations are solved and the corresponding results are compared with those of the Navier-Stokes and Euler equations.


Articles with similar content:

RADIATION AND COMBUSTION: SOME LIKE IT HOT!
International Heat Transfer Conference 10, Vol.2, 1994, issue
Jim Swithenbank, F. Liu, F. Boysan, P. Langston

STOCHASTIC MODELING OF MAGNETIC HYSTERETIC PROPERTIES BY USING MULTIVARIATE RANDOM FIELDS
International Journal for Uncertainty Quantification, Vol.9, 2019, issue 1
Sebastian Schöps, Radoslav Jankoski, Ulrich Römer

A NEW UNSTEADY FLUID NETWORK APPROACH TO SIMULATE THE CHARACTERISTICS OF THE AIR SYSTEM OF A GAS TURBINE SYSTEM
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2009, issue
Shengping Hou

A NEW CONCEPT TO THE GENERAL UNDERSTANDING OF THE EFFECT OF LONGITUDINAL CONDUCTION FOR MULTISTREAM COUNTER FLOW HEAT EXCHANGERS
International Heat Transfer Conference 3 , Vol.10, 1966, issue
C. L. Pan, R. R. Head, N. E. Welch

ELASTOPLASTIC DEFORMATION OF DISPERSE COMPOSITES WITH A RAREFIED RANDOM STRUCTURE
Composites: Mechanics, Computations, Applications: An International Journal, Vol.2, 2011, issue 2
A. A. Tashkinov, N. V. Mikhailova