Nonsteady heat conduction code with radiation boundary conditions

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Description

A heat-transfer model for studying the temperature build-up in graphite blankets for fusion reactors is presented. In essence, the computer code developed is for two-dimensional, nonsteady heat conduction in heterogeneous, anisotropic solids with nonuniform internal heating. Thermal radiation as well as bremsstrahlung radiation boundary conditions are included. Numerical calculations are performed for two design options by varying the wall loading, bremsstrahlung, surface layer thickness and thermal conductivity, blanket dimensions, time step and grid size. (auth)

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Pages: 37

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Fillo, J.A.; Benenati, R. & Powell, J. January 1, 1975.

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Description

A heat-transfer model for studying the temperature build-up in graphite blankets for fusion reactors is presented. In essence, the computer code developed is for two-dimensional, nonsteady heat conduction in heterogeneous, anisotropic solids with nonuniform internal heating. Thermal radiation as well as bremsstrahlung radiation boundary conditions are included. Numerical calculations are performed for two design options by varying the wall loading, bremsstrahlung, surface layer thickness and thermal conductivity, blanket dimensions, time step and grid size. (auth)

Physical Description

Pages: 37

Notes

Dep. NTIS

Source

  • Annual meeting of ASME, Houston, Texas, USA, 30 Nov 1975

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  • Report No.: BNL--20076
  • Report No.: CONF-751106--1
  • Grant Number: None
  • Office of Scientific & Technical Information Report Number: 4170700
  • Archival Resource Key: ark:/67531/metadc867116

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • January 1, 1975

Added to The UNT Digital Library

  • Sept. 16, 2016, 12:32 a.m.

Description Last Updated

  • Sept. 22, 2016, 10:44 a.m.

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Fillo, J.A.; Benenati, R. & Powell, J. Nonsteady heat conduction code with radiation boundary conditions, article, January 1, 1975; Upton, New York. (digital.library.unt.edu/ark:/67531/metadc867116/: accessed November 22, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.