THERMAL STRESS ANALYSIS OF BRITTLE CERAMICS WITH DENSITY GRADIENTS UNDER CONDITIONS OF TRANSIENT CONVECTIVE HEAT TRANSFER.

K. Satyamurthy, J. P. Singh, M. P. Kamat, D. P.H. Hasselman

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

The effect of porosity gradient on the maximum tensile thermal stresses during transient heat flow for a circular cylinder is calculated using finite element method. It is shown that with appropriate porosity distribution the maximum tensile thermal stress in the cylinder is substantially reduced without the loss of strength in the critical region, thus improving the thermal stress resistance of the material.

Original languageEnglish (US)
Pages (from-to)10-14
Number of pages5
JournalTransactions and Journal of the British Ceramic Society
Volume79
Issue number1
StatePublished - Jan 1 1980

All Science Journal Classification (ASJC) codes

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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