NASA Technical Note
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Page : 558 pages
File Size : 20,59 MB
Release : 1977
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Author :
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Page : 558 pages
File Size : 20,59 MB
Release : 1977
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Author :
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Page : 1116 pages
File Size : 23,38 MB
Release : 1975
Category : Aeronautics
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Author :
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Page : 1932 pages
File Size : 14,22 MB
Release : 1972
Category : Government publications
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Author : United States. Superintendent of Documents
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Page : 1408 pages
File Size : 36,32 MB
Release : 1976
Category : United States
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Author :
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Page : 84 pages
File Size : 16,53 MB
Release : 1987
Category : Science
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Page : 52 pages
File Size : 30,81 MB
Release : 1981
Category : Aeronautics
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Author : David E. Glass
Publisher :
Page : 16 pages
File Size : 13,6 MB
Release : 1999
Category : Cooling
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An innovative concept utilizing the natural porosity of refractory-composite materials and hydrogen coolant to provide CONvective and TRANspiration (CONTRAN) cooling and oxidation protection has been numerically studied for surfaces exposed to a high heat flux, high temperature environment such as hypersonic vehicle engine combustor walls. A boundary layer code and a porous media finite difference code were utilized to analyze the effect of convection and transpiration cooling on surface heat flux and temperature. The boundary layer code determined that transpiration flow is able to provide blocking of the surface heat flux only if it is above a minimum level due to heat addition from combustion of the hydrogen transpirant. The porous media analysis indicated that cooling of the surface is attained with coolant flow rates that are in the same range as those required for blocking, indicating that a coupled analysis would be beneficial.
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Page : 320 pages
File Size : 38,39 MB
Release : 1974
Category : Aerodynamics
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Author : United States. National Aeronautics and Space Administration
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Page : 802 pages
File Size : 38,41 MB
Release : 1978
Category : Aeronautics
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Author : Kenneth Kuan-yun Kuo
Publisher : John Wiley & Sons
Page : 602 pages
File Size : 28,65 MB
Release : 2012-05-01
Category : Science
ISBN : 1118127560
A hands-on, integrated approach to solving combustion problems in diverse areas An understanding of turbulence, combustion, and multiphase reacting flows is essential for engineers and scientists in many industries, including power genera-tion, jet and rocket propulsion, pollution control, fire prevention and safety, and material processing. This book offers a highly practical discussion of burning behavior and chemical processes occurring in diverse materials, arming readers with the tools they need to solve the most complex combustion problems facing the scientific community today. The second of a two-volume work, Applications of Turbulent and Multiphase Combustion expands on topics involving laminar flames from Professor Kuo's bestselling book Principles of Combustion, Second Edition, then builds upon the theory discussed in the companion volume Fundamentals of Turbulent and Multiphase Combustion to address in detail cutting-edge experimental techniques and applications not covered anywhere else. Special features of this book include: Coverage of advanced applications such as solid propellants, burning behavior, and chemical boundary layer flows A multiphase systems approach discussing basic concepts before moving to higher-level applications A large number of practical examples gleaned from the authors' experience along with problems and a solutions manual Engineers and researchers in chemical and mechanical engineering and materials science will find Applications of Turbulent and Multiphase Combustion an indispensable guide for upgrading their skills and keeping up with this rapidly evolving area. It is also an excellent resource for students and professionals in mechanical, chemical, and aerospace engineering.