Materials Science

, Volume 30, Issue 6, pp 636–642 | Cite as

Plane contact thermoelasticity problem for a two-layer circular hollow cylinder with heat generation

  • D. V. Hrylits'kyi
  • R. D. Kul'chyts'kyi-Zhygailo


We consider a contact thermoelasticity problem for a two-layer hollow cylinder. One of the layers rotates with respect to the other with a constant angular velocity. Constant stresses on the interface of cylindrical layers are caused by (a) compressive radial stresses or displacements on the side surfaces of the body and (b) a positive difference between ambient temperatures inside and outside the two-layer cylinder. Heat is generated as a result of friction on the contacting surfaces of the layers. We study the effects of the intensity of heat generation and physicomechanical properties of the cylinders on the distributions of stresses, displacements, and temperatures in the body.


Ambient Temperature Angular Velocity Heat Generation Positive Difference Radial Stress 
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  1. 1.
    D. V. Hrylits'kyi and R. D. Kul'chyts'kyi-Zhygailo, “Axially symmetric contact problem for rotating bodies,”Fiz.-Khim. Mekh. Mater. 27, No. 3, 93–97 (1991).Google Scholar

Copyright information

© Plenum Publishing Corporation 1996

Authors and Affiliations

  • D. V. Hrylits'kyi
  • R. D. Kul'chyts'kyi-Zhygailo

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