Convective Heat Transfer in Planetary Atmospheres
Author : Daniel J. Collins
Publisher :
Page : 8 pages
File Size : 37,54 MB
Release : 1964
Category : Atmospheric physics
ISBN :
Author : Daniel J. Collins
Publisher :
Page : 8 pages
File Size : 37,54 MB
Release : 1964
Category : Atmospheric physics
ISBN :
Author : Joseph G. Marvin
Publisher :
Page : 60 pages
File Size : 50,2 MB
Release : 1965
Category : Heat
ISBN :
Equilibrium convective heat transfer in several real gases was investigated. The gases considered were air, nitrogen, hydrogen, carbon dioxide, and argon. Solutions to the similar form of the boundary-layer equations were obtained for flight velocities to 30,000 ft/sec for a range of parameters sufficient to define the effects of pressure level, pressure gradient, boundary-layer-edge velocity, and wall temperature. Results are presented for stagnation-point heating and for the heating-rate distribution. For the range of parameters investigated the wall heat transfer depended on the transport properties near the wall and precise evaluation of properties in the high-energy portions of the boundary layer was not needed. A correlation of the solutions to the boundary-layer equations was obtained which depended only on the low temperature properties of the gases. This result can be used to evaluate the heat transfer in gases other than those considered. The largest stagnation-point heat transfer at a constant flight velocity was obtained for argon followed successively by carbon dioxide, air, nitrogen, and hydrogen. The blunt-body heating-rate distribution was found to depend mainly on the inviscid flow field. For each gas, correlation equations of boundary-layer thermodynamic and transport properties as a function of enthalpy are given for a wide range of pressures to a maximum enthalpy of 18,000 Btu/lb.
Author :
Publisher :
Page : 452 pages
File Size : 28,31 MB
Release : 1965
Category : Planets
ISBN :
Author : Clifford M. Akin
Publisher :
Page : 20 pages
File Size : 38,29 MB
Release : 1967
Category : Air
ISBN :
Author : David C. Catling
Publisher : Cambridge University Press
Page : 595 pages
File Size : 42,70 MB
Release : 2017-04-13
Category : Science
ISBN : 0521844126
A comprehensive and authoritative text on the formation and evolution of planetary atmospheres, for graduate-level students and researchers.
Author : Arthur Yuhan Hou
Publisher :
Page : pages
File Size : 36,36 MB
Release : 1981
Category :
ISBN :
Author : Gary E. Thomas
Publisher : Cambridge University Press
Page : 554 pages
File Size : 35,46 MB
Release : 2002-01-28
Category : Nature
ISBN : 9780521890618
Provides a foundation of the theoretical and practical aspects of radiative transfer, for the atmospheric, oceanic and environmental sciences.
Author : David A. Stewart
Publisher :
Page : 28 pages
File Size : 25,72 MB
Release : 1971
Category : Cone
ISBN :
Author :
Publisher :
Page : 156 pages
File Size : 36,40 MB
Release : 1965
Category :
ISBN :
Author :
Publisher :
Page : 156 pages
File Size : 41,21 MB
Release : 1965
Category : Planets
ISBN :