Results 101 to 110 of about 10,594 (167)

Plane wave propagation in exponentially graded isotropic non local generalized thermoelastic solid medium under initial stress and gravity

International Journal of Applied Mechanics and Engineering
The work is concerned with the propagation of plane waves at the free half space in a exponentially graded isotropic nonlocal generalized thermoelastic solid medium under initial stress and gravity.
Krishan Kumar, Sangeeta Malik, Ankush Antil   +2 more
doaj   +1 more source

An unconditionally stable staggered algorithm for transient finite element analysis of coupled thermoelastic problems [PDF]

An unconditionally stable second order accurate implicit-implicit staggered procedure for the finite element solution of fully coupled thermoelasticity transient problems is proposed.
Dubois-Pelerin, Y., Farhat, C., Park, K. C.   +2 more
core   +1 more source

PLANE WAVES AT AN INTERFACE OF THERMOELASTIC AND MAGNETO-THERMOELASTIC MEDIA

Mathematical Modelling and Analysis
This research examines the propagation of waves in a semi-infinite, isotropic magneto-thermoelastic solid, and a semi-infinite thermoelastic solid with welded contact. The study investigates the influence of a magnetic field on amplitude coefficients for the incidence of thermal, SV, and P waves in the magnetothermoelastic solid in a semi-infinite ...
Rani, Annu, Madan, Dinesh Kumar, Kumar, Naveen, Punia, Mukesh   +3 more
openaire   +2 more sources

Translational and extensional energy release rates (the J- and M-integrals) for a crack layer in thermoelasticity [PDF]

A number of papers have been presented on the evaluation of energy release rate for thermoelasticity and corresponding J integral. Two main approaches were developed to treat energy release rate in elasticity.
Chudnovsky, A., Gommerstadt, B.
core   +1 more source

An approximation theory for the identification of linear thermoelastic systems [PDF]

An abstract approximation framework and convergence theory for the identification of thermoelastic systems is developed. Starting from an abstract operator formulation consisting of a coupled second order hyperbolic equation of elasticity and first order
Rosen, I. G., Su, Chien-Hua Frank
core   +1 more source

Optimisation of material composition in functionally graded plates for thermal stress relaxation using statistical design support system

Curved and Layered Structures
This study addresses the optimisation of material composition in a functionally graded plate for thermal stress relaxation, subjected to through-thickness thermal gradients, with the aim of minimising a stress utilisation ratio.
Chiba Ryoichi, Sugano Yoshihiro
doaj   +1 more source

Thermoelastic interactions in an isotropic unbounded medium due to moving heat source using GNIII model

Latin American Journal of Solids and Structures
In this work, we study a problem of thermoelastic interaction due to moving heat source in an isotropic infinite medium under Green and Naghdi model of type III (GNIII). The form of vector-matrix differential equation in the Laplace transform domain, the
Ibrahim A. Abbas
doaj   +1 more source

Development of an integrated BEM for hot fluid-structure interaction [PDF]

One of the most difficult problems in engine structural component durability analysis is the determination of the temperatures and fluxes in the structural components directly in contact with the hot gas flow path.
Banerjee, P. K., Dargush, G. F.
core   +1 more source

Numerical Simulation of Geothermal Energy Development at Mount Meager and Its Impact on In Situ Thermal Stress

Energies
The Meager Mountain Geothermal Project stands as one of the pioneering geothermal energy initiatives in its early stages of resource development. Despite its abundant geothermal heat resources, no prior studies have systematically evaluated the potential
Yutong Chai, Zhuoheng Chen, Shunde Yin
doaj   +1 more source

Determining the Strength of Structural Materials by Solving Inverse Problems of Thermoelasticity

Journal of Optimization, Differential Equations and Their Applications
The paper proposes a method for determining maximum thermoload from the temperature stress measured with a value by solving the inverse problem of thermoelasticity for canonical bodies.
Natalia A. Guk, Yurii M. Matsevity, Volodymyr O. Povhorodnii, Mykola O. Safonov   +3 more
doaj   +1 more source