Fictitious Parts of the Load in Thermoelasticity

• Autorzy: Jankowski J.
• Języki publikacji: EN

Abstrakty

EN

The three-dimensional coupled quasi-static problem of linear thermoelasticity is presented. The concept is based on a spatial extension of a region occupied by the considered body and on spatial formulation of a new fictitious load. All the outside objects are termed here fictitious ones. The solution of the initial-space value problem includes fictitious displacement-temperature components. Capacity values of approximate fictitious components are calculated from a boundary condition contracted to the finite time interval. The approximate solution to the primary thermoelastic problem is obtained by contracting in space the approximate solution to the initial-space value problem. It enables us to determine the thermoelastic flow.

Słowa kluczowe

EN

coupled thermoelasticity; fictitious components; convolution products

• Wydawca: Institute of Bioorganic Chemistry Scientific Publishers OWN, Polish Academy of Sciences
• Czasopismo: Computational Methods in Science and Technology
• Rocznik: 2008
• Tom: Vol. 14, nr 2

Twórcy

autor

Jankowski J.

• Poznan University of Technology, Institute of Applied Mechanics ul. Piotrowo 3, 60-965 Poznań, Poland,

Bibliografia

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• [5] J. Jankowski, A Method of Helmholtz Sources in Thermoelasticity, J. Thermal Stresses 28, 9 (2005).