scholarly journals Photothermal radiometric time-domain inspection of solid specimen by moving line heat source

2010 ◽  
Vol 214 ◽  
pp. 012096
Author(s):  
T Hoshimiya ◽  
M Suzuki ◽  
T Takatsu ◽  
N Doi ◽  
H Endoh
Keyword(s):  
Heat Source ◽  
Time Domain ◽  
Line Heat Source ◽  
Solid Specimen ◽  
Moving Line

Subsurface Stresses Beneath a Moving Line Heat Source and Inclined Line Force

1993 ◽  
Vol 115 (1) ◽  
pp. 200-201 ◽  
Author(s):  
M. D. Bryant ◽  
Jau-Wen Lin
Keyword(s):  
Heat Source ◽  
Line Heat Source ◽  
Line Force ◽  
Moving Line

EXACT ANALYTICAL SOLUTION OF BIOHEAT EQUATION SUBJECTED TO INTENSIVE MOVING HEAT SOURCE

2017 ◽  
Vol 17 (05) ◽  
pp. 1750081 ◽  
Author(s):  
MOHAMMAD REZA TALAEE ◽  
ALI KABIRI
Keyword(s):  
Analytical Solution ◽  
Heat Source ◽  
Numerical Solutions ◽  
Exact Analytical Solution ◽  
Blood Perfusion ◽  
Temperature Profiles ◽  
Moving Heat Source ◽  
Bioheat Equation ◽  
Line Heat Source ◽  
Moving Line

Presented is the analytical solution of Pennes bio-heat equation, under localized moving heat source. The thermal behavior of one-dimensional (1D) nonhomogeneous layer of biological tissue is considered with blood perfusion term and modeled under the effect of concentric moving line heat source. The procedure of the solution is Eigen function expansion. The temperature profiles are calculated for three tissues of liver, kidney, and skin. Behavior of temperature profiles are studied parametrically due to the different moving speeds. The analytical solution can be used as a verification branch for studying the practical operations such as scanning laser treatment and other numerical solutions.

Thermodynamic behaviour of microstretch viscoelastic solids with internal heat source

2014 ◽  
Vol 92 (5) ◽  
pp. 425-434 ◽  
Author(s):  
Sunita Deswal ◽  
Renu Yadav
Keyword(s):  
Heat Source ◽  
Normal Mode Analysis ◽  
Generalized Thermoelasticity ◽  
Internal Heat ◽  
Internal Heat Source ◽  
Mode Analysis ◽  
Moving Heat Source ◽  
Line Heat Source ◽  
Epoxy Material ◽  
Mech Phys Solid

The dynamical interactions caused by a line heat source moving inside a homogeneous isotropic thermo-microstretch viscoelastic half space, whose surface is subjected to a thermal load, are investigated. The formulation is in the context of generalized thermoelasticity theories proposed by Lord and Shulman (J. Mech. Phys. Solid, 15, 299 (1967)) and Green and Lindsay (Thermoelasticity, J. Elasticity, 2, 1 (1972)). The surface is assumed to be traction free. The solutions in terms of displacement components, mechanical stresses, temperature, couple stress, and microstress distribution are procured by employing the normal mode analysis. The numerical estimates of the considered variables are obtained for an aluminium–epoxy material. The results obtained are demonstrated graphically to show the effect of moving heat source and viscosity on the displacement, stresses, and temperature distribution.

Sign in / Sign up

Export Citation Format

Share Document