Effective thermoelastic properties of composites with temperature-dependent constituents

2011 ◽  
Vol 43 (8) ◽  
pp. 397-407 ◽  
Author(s):  
Djaffar Boussaa
Keyword(s):  
Temperature Dependent ◽  
Thermoelastic Properties ◽  
Properties Of Composites

Temperature dependent thermoelastic properties of some fcc crystals

2002 ◽  
Vol 4 (2) ◽  
pp. 255-259
Author(s):  
Yasemin Öztekin Çiftci ◽  
Kemal Çolakoğlu
Keyword(s):  
Temperature Dependent ◽  
Thermoelastic Properties

TEMPERATURE-DEPENDENT THERMOELASTIC PROPERTIES FOR MACRO FIBER COMPOSITE ACTUATORS

2004 ◽  
Vol 27 (10) ◽  
pp. 903-915 ◽  
Author(s):  
R. Brett Williams ◽  
Daniel J. Inman ◽  
W. Keats Wilkie
Keyword(s):  
Fiber Composite ◽  
Temperature Dependent ◽  
Thermoelastic Properties ◽  
Macro Fiber Composite

Three-Dimensional Solutions for the Thermal Buckling and Sensitivity Derivatives of Temperature-Sensitive Multilayered Angle-Ply Plates

1992 ◽  
Vol 59 (4) ◽  
pp. 848-856 ◽  
Author(s):  
A. K. Noor ◽  
W. Scott Burton
Keyword(s):  
Three Dimensional ◽  
Composite Plates ◽  
Thermal Buckling ◽  
Temperature Sensitive ◽  
Temperature Dependent ◽  
Thermoelastic Properties ◽  
Critical Temperatures ◽  
Sensitivity Derivatives ◽  
Effects Of Temperature ◽  
Derivatives Of

Analytic three-dimensional thermoelasticity solutions are presented for the thermal buckling of muitilayered angle-ply composite plates with temperature-dependent thermoelastic properties. Both the critical temperatures and the sensitivity derivatives are computed. The sensitivity derivatives measure the sensitivity of the buckling response to variations in the different lamination and material parameters of the plate. The plates are assumed to have rectangular geometry and an antisymmetric lamination with respect to the middle plane. The temperature is assumed to be independent of the surface coordinates, but has an arbitrary symmetric variation through the thickness of the plate. The prebuckling deformations are accounted for. Numerical results are presented, for plates subjected to uniform temperature increase, showing the effects of temperature-dependent material properties on the prebuckling stresses, critical temperatures, and their sensitivity derivatives.

scholarly journals Effective thermoelastic properties of composites with periodicity in cylindrical coordinates

2012 ◽  
Vol 49 (18) ◽  
pp. 2590-2603 ◽  
Author(s):  
George Chatzigeorgiou ◽  
Yalchin Efendiev ◽  
Nicolas Charalambakis ◽  
Dimitris C. Lagoudas
Keyword(s):  
Cylindrical Coordinates ◽  
Thermoelastic Properties ◽  
Properties Of Composites

scholarly journals Temperature Dependence of Thermoelastic Properties for NaCl Crystal

2014 ◽  
Vol 2014 ◽  
pp. 1-3
Author(s):  
Kuldeep Kholiya ◽  
Jeewan Chandra
Keyword(s):  
Experimental Data ◽  
Thermal Expansion ◽  
Bulk Modulus ◽  
Volume Expansion ◽  
Close Agreement ◽  
Present Model ◽  
Harmonic Approximation ◽  
Temperature Dependent ◽  
Thermoelastic Properties ◽  
Experimental Values

Recently developed isothermal Kholiya’s EOS is modified to study the temperature dependent volume expansion and applied for NaCl crystal. The results obtained with the present model are in quite close agreement to the experimental values. The model is therefore extended to study the variation of bulk modulus and the coefficient of volume thermal expansion with temperature. Comparison of the obtained results with the experimental data demonstrates that an isothermal EOS may also be modified to study the temperature dependent elastic properties. The present study also reveals that the quasi harmonic approximation, that is, the product of bulk modulus and the coefficient of volume thermal expansion as constant, is valid in case of NaCl crystal.

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