A Gas Kinetic Scheme For Multimaterial Flows And Its Application In Chemical Reaction PDF Download
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Author | : Institute for Computer Applications in Science and Engineering. (ICASE) |
Publisher | : |
Total Pages | : 36 |
Release | : 1999 |
Genre | : |
ISBN | : |
Download A Gas-kinetic Scheme for Multimaterial Flows and Its Application in Chemical Reaction Book in PDF, ePub and Kindle
Author | : Ekaterina Nagnibeda |
Publisher | : Springer Science & Business Media |
Total Pages | : 255 |
Release | : 2009-07-09 |
Genre | : Technology & Engineering |
ISBN | : 3642013902 |
Download Non-Equilibrium Reacting Gas Flows Book in PDF, ePub and Kindle
In the present monograph, we develop the kinetic theory of transport phenomena and relaxation processes in the flows of reacting gas mixtures and discuss its applications to strongly non-equilibrium conditions. The main attention is focused on the influence of non-equilibrium kinetics on gas dynamics and transport properties. Closed systems of fluid dynamic equations are derived from the kinetic equations in different approaches. We consider the most accurate approach taking into account the state-to-state kinetics in a flow, as well as simplified multi-temperature and one-temperature models based on quasi-stationary distributions. Within these approaches, we propose the algorithms for the calculation of the transport coefficients and rate coefficients of chemical reactions and energy exchanges in non-equilibrium flows; the developed techniques are based on the fundamental kinetic theory principles. The theory is applied to the modeling of non-equilibrium flows behind strong shock waves, in the boundary layer, and in nozzles. The comparison of the results obtained within the frame of different approaches is presented, the advantages of the new state-to-state kinetic model are discussed, and the limits of validity for simplified models are established. The book can be interesting for scientists and graduate students working on physical gas dynamics, aerothermodynamics, heat and mass transfer, non-equilibrium physical-chemical kinetics, and kinetic theory of gases.
Author | : Boo Cheong Khoo |
Publisher | : American Mathematical Soc. |
Total Pages | : 202 |
Release | : 2008 |
Genre | : Mathematics |
ISBN | : 0821842676 |
Download Moving Interface Problems and Applications in Fluid Dynamics Book in PDF, ePub and Kindle
This volume is a collection of research papers presented at the program on Moving Interface Problems and Applications in Fluid Dynamics, which was held between January 8 and March 31, 2007 at the Institute for Mathematical Sciences (IMS) of the National University of Singapore. The topics discussed include modeling and simulations of biological flow coupled to deformable tissue/elastic structure, shock wave and bubble dynamics and various applications including biological treatments with experimental verification, multi-medium flow or multi-phase flow and various applications including cavitation/supercavitation, detonation problems, Newtonian and non-Newtonian fluid, and many other areas. Readers can benefit from some recent research results in these areas.
Author | : |
Publisher | : |
Total Pages | : 182 |
Release | : 2000 |
Genre | : Astronautics |
ISBN | : |
Download NASA Langley Scientific and Technical Information Output: 1999 Book in PDF, ePub and Kindle
Author | : National Aeronautics and Space Administration (NASA) |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 30 |
Release | : 2018-08-09 |
Genre | : |
ISBN | : 9781724993694 |
Download A Gas-Kinetic Scheme for Reactive Flows Book in PDF, ePub and Kindle
In this paper, the gas-kinetic BGK scheme for the compressible flow equations is extended to chemical reactive flow. The mass fraction of the unburnt gas is implemented into the gas kinetic equation by assigning a new internal degree of freedom to the particle distribution function. The new variable can be also used to describe fluid trajectory for the nonreactive flows. Due to the gas-kinetic BGK model, the current scheme basically solves the Navier-Stokes chemical reactive flow equations. Numerical tests validate the accuracy and robustness of the current kinetic method. Lian, Youg-Sheng and Xu, Kun Langley Research Center NASA/CR-1998-208963, NAS 1.26:208963, ICASE-98-55 NAS1-97046; RGC97/98.HKUST6166/97P; RTOP 505-90-52-01..
Author | : American Institute of Aeronautics and Astronautics |
Publisher | : |
Total Pages | : 896 |
Release | : 2004 |
Genre | : Aeronautics |
ISBN | : |
Download AIAA Journal Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 18 |
Release | : 1998 |
Genre | : |
ISBN | : |
Download A Gas-Kinetic Scheme for Reactive Flows Book in PDF, ePub and Kindle
Author | : A Hochstim |
Publisher | : Elsevier |
Total Pages | : 473 |
Release | : 2012-12-02 |
Genre | : Science |
ISBN | : 0323149111 |
Download Kinetic Processes in Gases and Plasmas Book in PDF, ePub and Kindle
Kinetic Processes in Gases and Plasmas provides a survey of studies on transport and chemical kinetic processes in high temperature gases and plasmas. The book is concerned with conditions produced by the interaction of an object with the atmosphere at hypersonic velocities. The text also provides a foundation for the flow field equations which include chemical reactions and other transport processes, and to present in some detail the microscopic considerations underlying these calculations. Chapters are devoted to the discussion of topics such as the molecular theory of transport equations; transport processes in ionized gases; and inelastic energy transfer processes and chemical kinetics. Aerospace engineers, physicists, chemists, and astrophysicists will find the book a good reference material.
Author | : Carlo Cercignani |
Publisher | : Springer Science & Business Media |
Total Pages | : 274 |
Release | : 2007-12-03 |
Genre | : Science |
ISBN | : 0817645543 |
Download Transport Phenomena and Kinetic Theory Book in PDF, ePub and Kindle
The study of kinetic equations related to gases, semiconductors, photons, traffic flow, and other systems has developed rapidly in recent years because of its role as a mathematical tool in areas such as engineering, meteorology, biology, chemistry, materials science, nanotechnology, and pharmacy. Written by leading specialists in their respective fields, this book presents an overview of recent developments in the field of mathematical kinetic theory with a focus on modeling complex systems, emphasizing both mathematical properties and their physical meaning. Transport Phenomena and Kinetic Theory is an excellent self-study reference for graduate students, researchers, and practitioners working in pure and applied mathematics, mathematical physics, and engineering. The work may be used in courses or seminars on selected topics in transport phenomena or applications of the Boltzmann equation.
Author | : Vicente Garzó |
Publisher | : Springer Science & Business Media |
Total Pages | : 353 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 9401702918 |
Download Kinetic Theory of Gases in Shear Flows Book in PDF, ePub and Kindle
The kinetic theory of gases as we know it dates to the paper of Boltzmann in 1872. The justification and context of this equation has been clarified over the past half century to the extent that it comprises one of the most complete examples of many-body analyses exhibiting the contraction from a microscopic to a mesoscopic description. The primary result is that the Boltzmann equation applies to dilute gases with short ranged interatomic forces, on space and time scales large compared to the corresponding atomic scales. Otherwise, there is no a priori limitation on the state of the system. This means it should be applicable even to systems driven very far from its eqUilibrium state. However, in spite of the physical simplicity of the Boltzmann equation, its mathematical complexity has masked its content except for states near eqUilibrium. While the latter are very important and the Boltzmann equation has been a resounding success in this case, the full potential of the Boltzmann equation to describe more general nonequilibrium states remains unfulfilled. An important exception was a study by Ikenberry and Truesdell in 1956 for a gas of Maxwell molecules undergoing shear flow. They provided a formally exact solution to the moment hierarchy that is valid for arbitrarily large shear rates. It was the first example of a fundamental description of rheology far from eqUilibrium, albeit for an unrealistic system. With rare exceptions, significant progress on nonequilibrium states was made only 20-30 years later.