scholarly journals A generalized thermoelastic medium subjected to pulsed laser heating via a two-temperature model

2019 ◽  
Vol 57 (3) ◽  
pp. 631-639 ◽  
Author(s):  
Ahmed E. Abouelregal ◽  
Ashraf M. Zenkour
Keyword(s):  
Laser Heating ◽  
Pulsed Laser ◽  
Temperature Model ◽  
Thermoelastic Medium ◽  
Generalized Thermoelastic ◽  
Pulsed Laser Heating ◽  
Two Temperature

Fractional-Order Generalized Thermoelastic Interaction in an Unbounded Media by Pulsed Laser Heating

2016 ◽  
Vol 04 (02) ◽  
pp. 1650002
Author(s):  
Aatef D. Hobiny ◽  
Ibrahim A. Abbas
Keyword(s):  
Laser Pulse ◽  
Fractional Order ◽  
Exact Analytical Solution ◽  
Relaxation Times ◽  
Pulsed Laser ◽  
Thermoelastic Medium ◽  
Unbounded Media ◽  
Thermoelastic Interaction ◽  
Generalized Thermoelastic ◽  
Pulsed Laser Heating

In this work, the influence of fractional-order derivative with two relaxation times in a thermoelastic medium under laser pulse is established. The surface of the half-space with free stresses is considered to be heated by a laser pulse. The exact analytical solution is adopted for the variations of temperature as well as the components of displacement and stress. Based on the eigenvalues approach and Laplace transform, the solutions of all variables have been obtained analytically. The results were graphically represented to show the effect of laser pulse in order to display the physical meaning of the phenomena. The graphical results indicate that the influence of fractional-order parameter plays an important role on all distributions.

Pulsed laser heating of soot: morphological changes

Carbon ◽  
1999 ◽  
Vol 37 (2) ◽  
pp. 231-239 ◽  
Author(s):  
Randy L Vander Wal ◽  
Mun Y Choi
Keyword(s):  
Laser Heating ◽  
Morphological Changes ◽  
Pulsed Laser ◽  
Pulsed Laser Heating

Thermal Modeling of the Cavity in Pulsed Excimer Laser Calorimeters

2000 ◽  
Author(s):  
D. H. Chen ◽  
Z. M. Zhang
Keyword(s):  
Laser Heating ◽  
Average Power ◽  
Pulsed Laser ◽  
Thermal Response ◽  
Element Model ◽  
Electrical Heating ◽  
Deep Ultraviolet ◽  
Simplified Finite Element Model ◽  
193 Nm ◽  
Pulsed Laser Heating

Abstract A simplified finite element model is built to study the thermal response of the 193-nm pulsed-laser calorimeter. The nonequivalence between pulsed-laser heating and electrical heating is estimated to be 0.46% at the thermocouple locations by comparing the calibration factors for average-power laser heating and electrical heating. This study should help the development of calibration and measurement standards in pulsed energy measurements for deep ultraviolet excimer lasers that are important for photolithographic and materials processing applications.

Effect of pulsed laser heating on the magnetic properties of the amorphous alloy Fe76Si13B11

2009 ◽  
Vol 108 (2) ◽  
pp. 125-130 ◽  
Author(s):  
V. V. Girzhon ◽  
A. V. Smolyakov ◽  
N. G. Babich ◽  
M. P. Semen’ko
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Laser Heating ◽  
Pulsed Laser ◽  
Pulsed Laser Heating

A Computer Model for Pulsed Laser Heating of Device Structures

1981 ◽  
Vol 128 (8) ◽  
pp. 1798-1803 ◽  
Author(s):  
D. J. Godfrey ◽  
A. C. Hill ◽  
C. Hill
Keyword(s):  
Computer Model ◽  
Laser Heating ◽  
Pulsed Laser ◽  
Device Structures ◽  
Pulsed Laser Heating

Molecular dynamics study of lubricant depletion by pulsed laser heating

2018 ◽  
Vol 440 ◽  
pp. 73-83 ◽  
Author(s):  
Young Woo Seo ◽  
Andreas Rosenkranz ◽  
Frank E. Talke
Keyword(s):  
Molecular Dynamics ◽  
Laser Heating ◽  
Pulsed Laser ◽  
Lubricant Depletion ◽  
Pulsed Laser Heating
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