Vol.20, No.3, 2020, pp. 225–229
UDC:

ELASTODYNAMIC BEHAVIOUR OF GENERALIZED MICROSTRETCH THERMOELASTIC MASS DIFFUSION MEDIUM SUBJECTED TO MECHANICAL FORCES AND PULSED HEATING

Arvind Kumar1, Devinder Singh2, Anjali3

1) Government Girls Sr. Sec. School Uklana Mandi, Hissar, Haryana, INDIA

2) GNDEC Ludhiana, Punjab, INDIA

3) Chandigarh University, Gharaun (Mohali), Punjab, INDIA

email: despathania@yahoo.com

 

Abstract

This paper is concerned with elastodynamical interactions of ultra-laser heat source with homogeneous microstretch-thermoelastic mass diffusion medium. The medium is subjected to application of various sources. Normal mode analysis technique has been applied to the basis equations to solve the problem. Expressions have been obtained for normal and tangential stress, microstress, and temperature distribution. The numerically computed results are shown graphically. The analyses of various stress quantities have been studied in the given model. Some special cases are also deduced from the present investigation.

Keywords: mass diffusion, microstretch-thermoelastic, laser heat source, normal mode analysis, normal force

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