PROPAGATION OF THERMAL STRESS IN AN ELASTICPLASTIC ROD,

Abstract

The problem is solved concerning the propagation of stress waves in a semi-infinite elastic plastic rod due to sudden heating of the free end; consideration is given to the dependence of the coefficient of thermal conductivity on the temperature (i.e. the nonlinear equation of thermal conduction is investigated) which involves the finiteness of the speed of propagation of heat in the rod. Calculation of this leads to quantitative features of the elastic solution as compared with known earlier solutions. It is assumed that the material of the rod is incompressible and possesses linear hardening; mechanical properties are considered to be independent of temperature. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jan 29, 1964
Accession Number
AD0606799

Entities

People

  • Yu. P. Suvorov

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Coefficients
  • Conduction (Heat Transfer)
  • Conductivity
  • Equations
  • Mechanical Properties
  • Stress Waves
  • Stresses
  • Thermal Conductivity
  • Thermal Stresses

Readers

  • Combustion and Flow Dynamics.
  • Structural Dynamics.