Wave Propagation at an Interface of Heat Conducting Micropolar Solid and Fluid Media

Rajneesh Kumar; Mandeep Kaur; S. C. Rajvanshi

doi:10.3879/j.issn.1000-0887.2011.07.007

Volume 32 Issue 7

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Rajneesh Kumar, Mandeep Kaur, S. C. Rajvanshi. Wave Propagation at an Interface of Heat Conducting Micropolar Solid and Fluid Media[J]. Applied Mathematics and Mechanics, 2011, 32(7): 826-847. doi: 10.3879/j.issn.1000-0887.2011.07.007

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Wave Propagation at an Interface of Heat Conducting Micropolar Solid and Fluid Media

doi: 10.3879/j.issn.1000-0887.2011.07.007

Department of Mathematics, Kurukshetra University, Kurukshetra 136119, India;
Department of Applied Sciences, Guru Nanak Dev Engineering College, Ludhiana, Punjab 141008, India;
Department of Applied Sciences, Gurukul Vidyapeeth, Institute of Engineering and Technology, Banur, Sector 7, District Patiala, Punjab 140601, India

Received Date: 2010-11-16
Rev Recd Date: 2011-05-09
Publish Date: 2011-07-15

Abstract

Abstract

Wave propagation at an in terface of micropolar generalized thermoelastic solid half space and heat conducting micropolar fluid half space was investigated. Reflection and tran smission phenomenon of plane waves mipinging obliquely at aplane in terface between amicropolar generalized therm oelastic solid half space and heat conducting micropolar fluid half space were investigated. The incident wave was assumed to be striking at the plane interface after propagating through the micropolar generalized thermoelastic solid. Amplitude ratios of the various reflected and transmitted waves were obtained in closed form and it was found that these were functions of angle of incidence, frequency and were affected by the elastic properties of the media. Micropolarity and thermal relaxation effects are shown on these amplitude ratios fo raspecific model. Results of some earlier workers have also been deduced from the present investigation.
- micropolar solid,
- micropolar fluid,
- thermoelastic,
- reflection coefficient,
- transm ission coefficienthalf space,

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References(34)

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