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Keyword: thermoelasticity
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Journal Articles
Article Type: Research-Article
J. Appl. Mech. April 2014, 81(4): 041013.
Paper No: JAM-13-1265
Published Online: October 16, 2013
... present a new framework to formulate thermoelastic constitutive relations for initially isotropic rubberlike materials undergoing finite deformations. The strain-energy function for incompressible materials is extended to include the effects of compressibility and temperature changes. The novelty of this...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2011, 78(6): 061022.
Published Online: September 30, 2011
...J. N. Sharma; P. K. Sharma; S. K. Rana The present investigation is concerned with the study of extensional and transversal wave motions in an infinite homogenous transversely isotropic, thermoelastic plate by using asymptotic method in the context of coupled thermoelasticity, Lord and Shulman...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. July 2011, 78(4): 044503.
Published Online: April 14, 2011
...Qi-Lin Xiong; Xiao-Geng Tian In this paper, the thermoelastic problem of a semi-infinite microstretch homogeneous isotropic body is investigated in the context of different theories of generalized thermoelasticity. The surface of the semi-infinite body is subjected to a zonal time-dependent heat...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011013.
Published Online: October 20, 2010
..., and, possibly, high temperatures. Nonlinear elasticity, anisotropy, thermoelastic coupling, dislocation glide, twinning, shear-induced fracture, and pressure-induced pore collapse are addressed. The model is applied to enable an improved understanding of transparent ceramic aluminum oxynitride (AlON...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2010, 77(6): 061010.
Published Online: August 20, 2010
... was found that friction coefficient and increasing mass unbalance amplified the rub effects while acceleration/deceleration rate reduced it. 14 07 2008 27 11 2009 20 08 2010 20 08 2010 bending friction heat transfer rotors shafts thermoelasticity vibrations...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2010, 77(3): 031015.
Published Online: February 24, 2010
... hysteresis ferroelastic transitions Galerkin method Ginzburg-Landau theory martensitic transformations nonlinear differential equations partial differential equations thermoelasticity ferroelastic dynamics phase transformations coupled dynamic thermoelasticity optimal approximation extended...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2010, 77(2): 021004.
Published Online: December 9, 2009
...J. N. Sharma; N. Sharma In the present paper, an exact three-dimensional vibration analysis of a transradially isotropic, thermoelastic solid sphere subjected to stress-free, thermally insulated, or isothermal boundary conditions has been carried out. Nondimensional basic governing equations of...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. July 2009, 76(4): 044502.
Published Online: April 28, 2009
... 2008 16 01 2009 28 04 2009 convection crack-edge stress field analysis finite element analysis least squares approximations photoelasticity thermal expansion thermal stresses thermoelasticity photothermoelasticity bimaterial interface SIF evaluation transient thermal...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061009.
Published Online: August 20, 2008
... stresses thermoelasticity thermo-elasticity stress control piezoelectric actuation multilayer composite disk structure design linear programming Researches on smart structures have attracted considerable attention in recent two decades. Since piezoelectric materials perform both...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. July 2008, 75(4): 044503.
Published Online: May 16, 2008
...Neng-Hui Zhang; Jian-Zhong Chen A closed-form analytical solution to thermoelastic bending problems of multilayered beams is obtained by an alternative two-variable method. There are only two unknowns to be solved and two equilibrium conditions to be satisfied in the present analysis. Differences...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2008, 75(2): 021018.
Published Online: February 27, 2008
...L. M. Brock Moving surface loads cause crack extension at a constant subcritical speed between perfectly bonded materials. The materials differ only in thermal properties and are governed by coupled thermoelastic equations that admit as special cases Fourier heat conduction and thermal relaxation...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2008, 75(1): 011013.
Published Online: January 14, 2008
... thermoelasticity harmonic analysis cadmium compounds II-VI semiconductors Green's function methods Green’s functions or fundamental solutions play an important role in both applied and theoretical studies on the physics of solids. They are a basic building block of a lot of further works. For example...
Topics: Heat
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1172–1177.
Published Online: February 4, 2007
...Volodymyr Pauk Plane normal contact of a rigid flat-ended hot punch and a thermoelastic half-space is considered under the assumption of finite friction between contacting surfaces. The problem is treated with the boundary integral methods. We consider independently normal and tangential contact...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 1019–1025.
Published Online: February 4, 2007
...L. M. Brock Two perfectly bonded, thermoelastic half-spaces differ only in their thermal parameters. Their governing equations include as special cases the Fourier heat conduction model and models with either one or two thermal relaxation times. An exact solution in transform space for the problem...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. November 2007, 74(6): 1285–1288.
Published Online: January 29, 2007
...Seung Tae Choi The method of analytic continuation and Schwarz-Neumann’s alternating technique were applied to the thermoelastic interaction problems of singularities and interfaces in an anisotropic “trimaterial,” which denotes an infinite body composed of three dissimilar materials bonded along...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 946–957.
Published Online: December 22, 2006
... thermoelastic moduli assigned to each discretized region. Results for a heterogeneous microstructure in the form of a single inclusion embedded in the matrix phase of large dimensions are also generated and compared with the exact analytical solution, as well as with the results obtained using the standard...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 875–884.
Published Online: October 16, 2006
...L. Afferrante; M. Ciavarella In the sliding of half-spaces with constant friction coefficient, two classes of instabilities are well known: thermoelastic instability (TEI), which occurs for sufficiently long wavelengths and Dynamic Instability (DI), which happens at sufficiently high friction...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 861–874.
Published Online: October 10, 2006
...Florin Bobaru We present a numerical approach for material optimization of metal-ceramic functionally graded materials (FGMs) with temperature-dependent material properties. We solve the non-linear heterogeneous thermoelasticity equations in 2D under plane strain conditions and consider examples in...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. May 2007, 74(3): 461–468.
Published Online: April 9, 2006
...Jagannathan Rajagopalan; M. Taher A. Saif Finding the thermoelastic damping in a vibrating body, for the most general case, involves the simultaneous solving of the three equations for displacements and one equation for temperature (called the heat equation). Since these are a set of coupled...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. May 2007, 74(3): 389–398.
Published Online: February 1, 2006
... condition on the stress field will be examined. 02 06 2005 01 02 2006 thermoelasticity coatings boundary-value problems thermal expansion shear modulus In this paper, an inhomogeneity system is referred to an infinite medium containing a sub-domain of different material...