scholarly journals Mathematical Model for Thermal Shock Problem of a Generalized Thermoelastic Layered Composite Material with Variable Thermal Conductivity

2006 ◽  
Vol 12 (2) ◽  
pp. 165-171 ◽  
Author(s):  
H. M. Youssef ◽  
A. A. El-Bary
Keyword(s):  
Thermal Conductivity ◽  
Mathematical Model ◽  
Composite Material ◽  
Thermal Shock ◽  
Variable Thermal Conductivity ◽  
Layered Composite ◽  
Layered Composite Material ◽  
Generalized Thermoelastic ◽  
Thermal Shock Problem

scholarly journals Thermal shock problem of a generalized thermoelastic layered composite material with variable thermal conductivity

2006 ◽  
Vol 2006 ◽  
pp. 1-14 ◽  
Author(s):  
H. M. Youssef ◽  
A. A. El-Bary
Keyword(s):  
Thermal Conductivity ◽  
Thermal Shock ◽  
Direct Method ◽  
Variable Thermal Conductivity ◽  
Layered Composite ◽  
Dynamic Treatment ◽  
Generalized Thermoelastic ◽  
Basic Equations ◽  
A Direct Method ◽  
Thermal Shock Problem

The dynamic treatment of one-dimensional generalized thermoelastic problem of heat conduction is made for a layered thin plate which is exposed to a uniform thermal shock taking into account variable thermal conductivity. The basic equations are transformed by Laplace transform and solved by a direct method. The solution was applied for a plate of sandwich structure, which is thermally shocked, and is traction-free in the outer sides. The inverses of Laplace transforms are obtained numerically. The temperature, the stress, and the displacement distributions are represented graphically.

Structural features of layered composite material TiB2/TiAl/Ti obtained by unrestricted SHS-compression

2021 ◽  
pp. 130165
Author(s):  
A.D. Prokopets ◽  
P.M. Bazhin ◽  
A.S. Konstantinov ◽  
A.P. Chizhikov ◽  
M.S. Antipov ◽  
...  
Keyword(s):  
Composite Material ◽  
Structural Features ◽  
Layered Composite ◽  
Layered Composite Material

scholarly journals The effect of the titanium surface layer thickness on the characteristics of a layered composite material

2019 ◽  
Vol 1281 ◽  
pp. 012057 ◽  
Author(s):  
E O Nasakina ◽  
M A Sudarchikova ◽  
K Yu Demin ◽  
M A Gol’dberg ◽  
M I Baskakova ◽  
...  
Keyword(s):  
Composite Material ◽  
Surface Layer ◽  
Layer Thickness ◽  
Titanium Surface ◽  
Layered Composite ◽  
Layered Composite Material ◽  
Surface Layer Thickness

scholarly journals The Effects of Variable Thermal Conductivity in Semiconductor Materials Photogenerated by a Focused Thermal Shock

Mathematics ◽  
2020 ◽  
Vol 8 (8) ◽  
pp. 1230
Author(s):  
Faris Alzahrani
Keyword(s):  
Thermal Conductivity ◽  
Thermal Shock ◽  
Analytical Solutions ◽  
Transport Process ◽  
Carrier Density ◽  
Coupled Model ◽  
Variable Thermal Conductivity ◽  
Semiconductor Materials ◽  
Elastic Model ◽  
Unit Step

In this work, the generalized photo-thermo-elastic model with variable thermal conductivity is presented to estimates the variations of temperature, the carrier density, the stress and the displacement in a semiconductor material. The effects of variable thermal conductivity under photo-thermal transport process is investigated by using the coupled model of thermoelastic and plasma wave. The surface of medium is loaded by uniform unit step temperature. Easily, the analytical solutions in the domain of Laplace are obtained. By using Laplace transforms with the eigenvalue scheme, the fields studied are obtained analytically and presented graphically.

Nonlinear Elastic Waves in a 1D Layered Composite Material: Some Numerical Results

2011 ◽  
Author(s):  
Igor Andrianov ◽  
Vladislav Danishevs’kyy ◽  
Dieter Weichert ◽  
Heiko Topol ◽  
Theodore E. Simos ◽  
...  
Keyword(s):  
Composite Material ◽  
Elastic Waves ◽  
Layered Composite ◽  
Numerical Results ◽  
Layered Composite Material ◽  
Nonlinear Elastic
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