TRANSIENT THERMAL STRESSES DUE TO INSTANTANEOUS INTERNAL HEAT GENERATION IN A THIN ANNULAR DISC

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M. H. Durge, C. M. B. (2013). TRANSIENT THERMAL STRESSES DUE TO INSTANTANEOUS INTERNAL HEAT GENERATION IN A THIN ANNULAR DISC. Asian Journal of Current Engineering and Maths, 2(6). Retrieved from http://innovativejournal.in/index.php/ajcem/article/view/541
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Abstract

The present paper deals with the determination of temperature change, displacement and thermal stresses in a thin annular disc defined by with internal heat generation. Heat dissipates by convection from inner circular surface ( and outer circular surface (. Also, initially the annular disc is at arbitrary temperature  Here we modify Kulkarni et al. (2008) for homogeneous heat convection along radial direction. The governing heat conduction equation has been solved by the method of integral transform technique. The results are obtained in a series form in terms of Bessel’s functions. The results for temperature change, displacement and stresses have been computed numerically and illustrated graphically.

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