TEMPERATURE RISE AND STRESSES DUE TO INTERNAL HEATING.
Abstract
A finite amount of heat is generated in each cycle when a material is subjected to a cycled load. This internal heat generation causes changes in the temperature of the body which, under certain conditions, may be appreciable. Expressions are developed for the temperature distribution and resulting thermal stress, and from them, the parameters which determine the magnitudes of temperature rise and stress are obtained. Qualitative agreement with previous experiments exists in the area of temperature rises. Thermal stresses are appreciable only in very unusual circumstances. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1968
- Accession Number
- AD0664052
Entities
People
- Peter J. Torvik
Organizations
- Air Force Institute of Technology