scholarly journals Response of thermoelastic microbeam with double porosity structure due to pulsed laser heating

2019 ◽  
Vol 23 (1) ◽  
pp. 76-85
Author(s):  
Rajneesh Kumar ◽  
Richa Vohra
Keyword(s):  
Temperature Distribution ◽  
Laser Heating ◽  
Volume Fraction ◽  
Axial Stress ◽  
Pulsed Laser ◽  
Double Porosity ◽  
Axial Displacement ◽  
Lateral Deflection ◽  
Laplace Transform Technique ◽  
Pulsed Laser Heating

Abstract The present investigation is concerned with vibration phenomenon of a homogeneous, isotropic thermoelastic microbeam with double porosity (TDP) structure induced by pulsed laser heating, in the context of Lord– Shulman theory of thermoelasticity with one relaxation time. Laplace transform technique has been applied to obtain the expressions for lateral deflection, axial stress, axial displacement, volume fraction field, and temperature distribution. The resulting quantities are recovered in the physical domain by a numerical inversion technique. Variations of axial displacement, axial stress, lateral deflection, volume fraction field, and temperature distribution with axial distance are depicted graphically to show the effect of porosity and laser intensity parameter. Some particular cases are also deduced.

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

Investigation of Polymer Matrix Nano‐Aluminum Composites with Pulsed Laser Heating by In‐Situ TEM

2019 ◽  
Vol 44 (12) ◽  
pp. 1608-1612
Author(s):  
Tugba Isik ◽  
Xiaohui Xu ◽  
Steven F. Son ◽  
I. Emre Gunduz ◽  
Volkan Ortalan
Keyword(s):  
Polymer Matrix ◽  
Laser Heating ◽  
Pulsed Laser ◽  
In Situ Tem ◽  
Aluminum Composites ◽  
Pulsed Laser Heating

scholarly journals Full melting of a two-dimensional complex plasma crystal triggered by localized pulsed laser heating

2018 ◽  
Vol 97 (4) ◽  
Author(s):  
L. Couëdel ◽  
V. Nosenko ◽  
M. Rubin-Zuzic ◽  
S. Zhdanov ◽  
Y. Elskens ◽  
...  
Keyword(s):  
Laser Heating ◽  
Pulsed Laser ◽  
Two Dimensional ◽  
Complex Plasma ◽  
Plasma Crystal ◽  
Pulsed Laser Heating
Sign in / Sign up

Export Citation Format

Share Document