Axi-symmetric deformation in the micropolar porous generalized thermoelastic medium

• Autorzy: Kumar R. , Gupta R.
• Języki publikacji: PL

Abstrakty

EN

In the present article we studied the thermodynamical theory of micropolar porous material and derived the equations of the linear theory of microploar porous generalized thermoelastic solid. Then the general solution to the field equations for plane axi-symmetric problem are obtained. The Laplace and Hankel transforms have been employed to study the problem, which are inverted numerically by using numerical inversion technique. An application of normal force and thermal source has been taken to show the utility of the approach. The technique developed in the present paper is simple, straightforward and convenient for numerical computation. Effect of micropolarity and porosity on the components of stress, temperature distribution and volume fraction field together with the effect of generalized theory of thermoelasticity have been depicted graphically for a specific model. Some particular cases are also deduced from the present problem.

Słowa kluczowe

EN

micropolar thermoelastic solid; concentrated source; microrotation vector; microinertia; volume fraction field

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2010
• Tom: Vol. 58, nr 1
• Strony: 129--139
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Kumar R.

autor

Gupta R.

• Department of Mathematics, Kurukshetra University, Kurukshetra-136 119, India

Bibliografia

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