The Resource Heat transfer through a spherical gas shell, by Adel Nassif Saad

Heat transfer through a spherical gas shell, by Adel Nassif Saad

Label
Heat transfer through a spherical gas shell
Title
Heat transfer through a spherical gas shell
Statement of responsibility
by Adel Nassif Saad
Creator
Author
Subject
Language
eng
Summary
"The radiative transfer through an absorbing-emitting gas shell contained within black concentric spheres at uniform but different temperatures was investigated. A close form exact solution and an approximate solution were derived for the case of isothermal gas layer. The two solutions appear to compare well specially at low diameter ratios, and both agree with the radiative equilibrium solution in the thin limit. An approximate method was developed for the radiative equilibrium, non-isothermal gas layer, of the above problem. The method is based on the assumption of a hyperbolic emissive power distribution through the gas shell. The jump boundary conditions were applied to calculate the constant coefficients. The results of this approximate method compare very well with the exact radiative equilibrium solution. The combined problem of radiative and convective energy transfer between two concentric spheres was investigated experimentally. Helium was used as a non-participating gas to evaluate the natural convection contribution. The results compare favorably with the predicted values specially at higher pressures. Carbon dioxide was used to evaluate the radiation contribution. The sum of the predicted natural convection and radiation was within 11 percent of the experimental results"--Abstract pages ii-iii
Member of
Cataloging source
UMR
http://library.link/vocab/creatorDate
1941-
http://library.link/vocab/creatorName
Saad, Adel Nassif
Degree
M.S.
Dissertation year
1970.
Granting institution
University of Missouri--Rolla
Illustrations
  • illustrations
  • photographs
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • bibliography
  • theses
http://library.link/vocab/subjectName
  • Heat
  • Radiative transfer
  • Isothermal transformation diagrams
Label
Heat transfer through a spherical gas shell, by Adel Nassif Saad
Instantiates
Publication
Note
Vita
Bibliography note
Includes bibliographical references (pages 86-88)
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Control code
871713592
Extent
1 online resource (x, 89 pages)
Form of item
online
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other physical details
illustrations
Specific material designation
remote
System control number
(OCoLC)871713592
Label
Heat transfer through a spherical gas shell, by Adel Nassif Saad
Publication
Note
Vita
Bibliography note
Includes bibliographical references (pages 86-88)
Carrier category
online resource
Carrier category code
cr
Carrier MARC source
rdacarrier
Content category
text
Content type code
txt
Content type MARC source
rdacontent
Control code
871713592
Extent
1 online resource (x, 89 pages)
Form of item
online
Media category
computer
Media MARC source
rdamedia
Media type code
c
Other physical details
illustrations
Specific material designation
remote
System control number
(OCoLC)871713592

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