نتایج جستجو برای: thermo elasticity

تعداد نتایج: 38272  

Journal: :Chemical communications 2012
Wei Zhang Xi-Wen He Wen-You Li Yu-Kui Zhang

A thermo-sensitive imprinted polymer coating CdTe quantum dots was developed to prepare fluorescent thermo-sensitive protein-affinity materials, which exhibited high specific recognition ability towards target proteins.

H Daneshpajooh M Hamedi, M.M Mohammadi,

In this paper, the general case of an anisotropic thermo-electro elastic body subjected to static biasing fields is considered. The biasing fields may be introduced by heat flux, body forces, external surface tractions, and electric fields. By introducing proper thermodynamic functions and employing variational principle for a thermo-electro elastic body, the nonlinear constitutive relations an...

J Jafari Fesharaki S Golabi,

This paper presents an analytical solution for response of a piezoelectric hollow cylinder under two-dimensional electro thermo mechanical fields. The solution is based on a direct method and the Navier equations were solved using the complex Fourier series. The advantage of this method is its generality and from mathematical point of view, any type of the thermo mechanical and electrical bound...

Journal: :علوم و تکنولوژی پلیمر 0
احمدرضا قاسمی رسول باقرصاد محمدرضا وزیری سرشک

the residual stresses in composite laminates depend on several factors including the conditions of fabricating process, property of materials, direction and lay-ups of the layers. however the thermo-elastic behavior of composite is one of the most important parameters affecting the magnitude of residual stresses. the elastic properties and residual stresses do not remain constant under cyclic t...

Journal: :journal of computational applied mechanics 0
naser kordani university of mazandaran [email protected] abdolhossein fereidoon university of semnan mehdi divsalar semnan university ali farajpour department of mechanical engineering, college of engineering, university of tehran, tehran, iran

in this paper, a numerical solution procedure is presented for the forced vibration of a piezoelectric nanowire under thermo-electro-mechanical loads based on the nonlocal elasticity theory within the framework of timoshenko beam theory. using hamilton’s principle, the nonlocal governing differential equations are derived. the governing equations and the related boundary conditions are discreti...

2013
W. B. Bowden J. R. Larouche A. R. Pearce B. T. Crosby M. B. Flinn M. N. Gooseff J. B. Jones B. W. Abbott

We established the Arctic System Science/Thermokarst (ARCSS/TK) project in 2008 with the intent to use a systems approach to address hypotheses about how upland thermo-erosional features influence the structure and function of the foothill and mountainous landscape in the vicinity of the Brooks Range in arctic Alaska. We found that the common thermo-erosional features in this region are thaw sl...

2000
M. C. B. Abdalla A. L. Gadelha I. V. Vancea

On (b, c)-system at finite temperature in thermo field approach Abstract We construct the finite temperature field theory of the two-dimensional ghost-antighost system within the framework of thermo field theory.

B Mukhopadhyay K Paul,

A generalized thermo-elastic diffusion problem in a functionally graded isotropic, unbounded, rotating elastic medium due to a periodically varying heat source in the context of fractional order theory is considered in our present work. The governing equations of the theory for a functionally graded material with GNIII model are established. Analytical solution of the problem is derived in Lapl...

2013
Guoping Chen Xin Wang Qinghuo Liu

Time reversal imaging method based on full wave numerical technique for likely breast tumors biological tissue in the Microwave-Induced Thermo-Acoustic Tomography (MITAT) system is discussed. In this paper, the mechanism of microwave-induced thermo-acoustic is strictly described based on thermodynamics and thermo-diffusion principles; the equivalent relationship between the absorbed microwave e...

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