PROPAGATION OF WAVES IN MICROPOLAR GENERALIZED THERMOELASTIC MATERIALS WITH TWO TEMPERATURES BORDERED WITH LAYERS OR HALF-SPACES OF INVISCID LIQUID

Authors

  • DR. RAJNEESH KUMAR KURUKSHETRA UNIVERSITY, KURUKSHETRA.
  • MANDEEP KAUR GURU NANAK DEV ENGINEERING COLLEGE, LUDHIANA
  • DR. S.C. RAJVANSHI GURUKUL VIDYAPEETH INSTITUTE OF ENGINEERING AND TECHNOLOGY, SECTOR-7, BANUR, DISTRICT PATIALA, PUNJAB 140601, INDIA

Keywords:

MICROPOLAR THERMOELASTIC SOLID, TWO TEMPERATURES, LEAKY AND NONLEAKY LAMB WAVES, PHASE VELOCITY, SYMMETRIC AND SKEW-SYMMETRIC AMPLITUDES

Abstract

THE AIM OF THE PRESENT PAPER IS TO STUDY THE PROPAGATION OF LAMB WAVES IN MICROPOLAR GENERALIZED THERMOELASTIC SOLIDS WITH TWO TEMPERATURES BORDERED WITH LAYERS OR HALF-SPACES OF INVISCID LIQUID SUBJECTED TO STRESS FREE BOUNDARY CONDITIONS IN THE CONTEXT OF GREEN AND LINDSAY (G-L) THEORY. THE SECULAR EQUATIONS FOR GOVERNING THE SYMMETRIC AND SKEW-SYMMETRIC LEAKY AND NONLEAKY LAMB WAVE MODES OF PROPAGATION ARE DERIVED. THE COMPUTER SIMULATED RESULTS WITH RESPECT TO PHASE VELOCITY, ATTENUATION COEFFICIENT, AMPLITUDES OF DILATATION, MICROROTATION VECTOR AND HEAT FLUX IN CASE OF SYMMETRIC AND SKEW-SYMMETRIC MODES HAVE BEEN DEPICTED GRAPHICALLY. MOREOVER, SOME PARTICULAR CASES OF INTEREST HAVE ALSO BEEN DISCUSSED.

 

Author Biographies

DR. RAJNEESH KUMAR, KURUKSHETRA UNIVERSITY, KURUKSHETRA.

DEPARTMENT OF MATHEMATICS, PROFESSOR

MANDEEP KAUR, GURU NANAK DEV ENGINEERING COLLEGE, LUDHIANA

APPLIED SCIENCE DEPARTMENT, ASSISTANT PROFESSOR

DR. S.C. RAJVANSHI, GURUKUL VIDYAPEETH INSTITUTE OF ENGINEERING AND TECHNOLOGY, SECTOR-7, BANUR, DISTRICT PATIALA, PUNJAB 140601, INDIA

DEPARTMENT OF APPLIED SCIENCES, PROFESSOR

Published

2014-02-13

Issue

Section

Articles