Author: Lin Hartung Chambers
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 80
Book Description
Abstract: The theory for radiation emission, absorption, and transfer in a thermochemical nonequilibrium flow is presented. The expression developed reduce correctly to the limit at equilibrium. To implement the theory in a practical computer code, some approximations are used, particularly the smearing of molecular radiation. Details of these approximations are presented and helpful information is included concerning the use of the computer code. This user's manual should benefit both occasional users of the Langley Optimized RAdiative Nonequilibrium (LORAN) code and those who wish to use it to experiment with improved models or properties.
Predicting Radiative Heat Transfer in Thermochemical Nonequilibrium Flow Fields
Author: Lin Hartung Chambers
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 80
Book Description
Abstract: The theory for radiation emission, absorption, and transfer in a thermochemical nonequilibrium flow is presented. The expression developed reduce correctly to the limit at equilibrium. To implement the theory in a practical computer code, some approximations are used, particularly the smearing of molecular radiation. Details of these approximations are presented and helpful information is included concerning the use of the computer code. This user's manual should benefit both occasional users of the Langley Optimized RAdiative Nonequilibrium (LORAN) code and those who wish to use it to experiment with improved models or properties.
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 80
Book Description
Abstract: The theory for radiation emission, absorption, and transfer in a thermochemical nonequilibrium flow is presented. The expression developed reduce correctly to the limit at equilibrium. To implement the theory in a practical computer code, some approximations are used, particularly the smearing of molecular radiation. Details of these approximations are presented and helpful information is included concerning the use of the computer code. This user's manual should benefit both occasional users of the Langley Optimized RAdiative Nonequilibrium (LORAN) code and those who wish to use it to experiment with improved models or properties.
High Temperature Phenomena in Shock Waves
Author: Raymond Brun
Publisher: Springer Science & Business Media
ISBN: 3642251196
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
The high temperatures generated in gases by shock waves give rise to physical and chemical phenomena such as molecular vibrational excitation, dissociation, ionization, chemical reactions and inherently related radiation. In continuum regime, these processes start from the wave front, so that generally the gaseous media behind shock waves may be in a thermodynamic and chemical non-equilibrium state. This book presents the state of knowledge of these phenomena. Thus, the thermodynamic properties of high temperature gases, including the plasma state are described, as well as the kinetics of the various chemical phenomena cited above. Numerous results of measurement and computation of vibrational relaxation times, dissociation and reaction rate constants are given, and various ionization and radiative mechanisms and processes are presented. The coupling between these different phenomena is taken into account as well as their interaction with the flow-field. Particular points such as the case of rarefied flows and the inside of the shock wave itself are also examined. Examples of specific non-equilibrium flows are given, generally corresponding to those encountered during spatial missions or in shock tube experiments.
Publisher: Springer Science & Business Media
ISBN: 3642251196
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
The high temperatures generated in gases by shock waves give rise to physical and chemical phenomena such as molecular vibrational excitation, dissociation, ionization, chemical reactions and inherently related radiation. In continuum regime, these processes start from the wave front, so that generally the gaseous media behind shock waves may be in a thermodynamic and chemical non-equilibrium state. This book presents the state of knowledge of these phenomena. Thus, the thermodynamic properties of high temperature gases, including the plasma state are described, as well as the kinetics of the various chemical phenomena cited above. Numerous results of measurement and computation of vibrational relaxation times, dissociation and reaction rate constants are given, and various ionization and radiative mechanisms and processes are presented. The coupling between these different phenomena is taken into account as well as their interaction with the flow-field. Particular points such as the case of rarefied flows and the inside of the shock wave itself are also examined. Examples of specific non-equilibrium flows are given, generally corresponding to those encountered during spatial missions or in shock tube experiments.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
NASA Technical Memorandum
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 182
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 182
Book Description
35th AIAA Thermophysics Conference
Author:
Publisher:
ISBN:
Category : Thermodynamics
Languages : en
Pages : 462
Book Description
Publisher:
ISBN:
Category : Thermodynamics
Languages : en
Pages : 462
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1032
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1032
Book Description
Predicting Radiative Heat Transfer in Thermochemical Nonequilibrium Flow Fields. Theory and User's Manual for the Loran Code
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722696542
Category :
Languages : en
Pages : 76
Book Description
The theory for radiation emission, absorption, and transfer in a thermochemical nonequilibrium flow is presented. The expressions developed reduce correctly to the limit at equilibrium. To implement the theory in a practical computer code, some approximations are used, particularly the smearing of molecular radiation. Details of these approximations are presented and helpful information is included concerning the use of the computer code. This user's manual should benefit both occasional users of the Langley Optimized Radiative Nonequilibrium (LORAN) code and those who wish to use it to experiment with improved models or properties. Chambers, Lin Hartung Langley Research Center...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722696542
Category :
Languages : en
Pages : 76
Book Description
The theory for radiation emission, absorption, and transfer in a thermochemical nonequilibrium flow is presented. The expressions developed reduce correctly to the limit at equilibrium. To implement the theory in a practical computer code, some approximations are used, particularly the smearing of molecular radiation. Details of these approximations are presented and helpful information is included concerning the use of the computer code. This user's manual should benefit both occasional users of the Langley Optimized Radiative Nonequilibrium (LORAN) code and those who wish to use it to experiment with improved models or properties. Chambers, Lin Hartung Langley Research Center...
NEQAIR96, Nonequilibrium and Equilibrium Radiative Transport and Spectra Program
Author: Ellis E. Whiting
Publisher:
ISBN:
Category : Gases
Languages : en
Pages : 172
Book Description
Publisher:
ISBN:
Category : Gases
Languages : en
Pages : 172
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 868
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 868
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 632
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 632
Book Description