THERMAL AND STRUCTURAL ANALYSIS OF SPACE RADIATOR SYSTEMS.

Abstract

The paper is divided into four parts. In Part I the problem is studied referring to an element of radiator consisting of a hollow infinite cylinder, heated from inside, with axial symmetry, and cooled from outside, still with axial symmetry, through spontaneous radiation. In Part II the influence of the variation of thermal conductivity and of specific heat with temperature is taken into account. In Part III the particular case of steady flow is considered. In Part IV thermal stresses are studied, for the case of the cylinder of small thickness. Some numerical examples complete the work. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1961
Accession Number
AD0631358

Entities

People

  • Luigi Broglio

Organizations

  • Sapienza University of Rome

Tags

DTIC Thesaurus Topics

  • Conductivity
  • Flow
  • Physical Properties
  • Radiation
  • Specific Heat
  • Steady Flow
  • Stresses
  • Structural Analysis
  • Symmetry
  • Thermal Conductivity
  • Thermal Stresses
  • Thickness

Readers

  • Plasma Physics.
  • Structural Dynamics.
  • Theoretical Analysis.

Technology Areas

  • Space
  • Space - Hall-Effect Thruster