An analytic parametric study of rounded laser pulse heating
M Turkyilmazoglu - Optik, 2021 - Elsevier
A theoretical modeling is presented for the laser pulse heating process in cylindrical two-
dimensional materials. The laser beam irradiates a local rounded regional strip of the …
dimensional materials. The laser beam irradiates a local rounded regional strip of the …
[图书][B] Laser pulse heating of surfaces and thermal stress analysis
High power lasers can be used as the tools to treat and machine the materials in industry
with precision of operation, high processing speed, and low cost. Although laser processing …
with precision of operation, high processing speed, and low cost. Although laser processing …
Analytical solutions for temperature and thermal-stress modeling of solid material induced by repetitive pulse laser irradiation
G Chen - Optik, 2017 - Elsevier
In this paper, heat conduction and thermo-elasticity models of repetitive pulse laser
irradiation are established, and analytical solutions for temperature and thermal-stress of …
irradiation are established, and analytical solutions for temperature and thermal-stress of …
Modelling of generalised thermoelastic wave propagation of multilayer material under thermal shock behaviour
P Guo, WH Wu, J Zhao - Shock and Vibration, 2017 - Wiley Online Library
This paper describes a time‐discontinuous Galerkin finite element method (DGFEM‐βc) for
the generalised thermoelastic problem of multilayer materials subjected to a transient high …
the generalised thermoelastic problem of multilayer materials subjected to a transient high …
由激光辐照固体表面引起的非Fourier 三维传热问题的解析解
张丽静， 尚新春 - 北京理工大学学报自然版, 2016 - journal.bit.edu.cn
针对激光束瞬间加热物体表面时, 材料表面附近温度场变化的问题, 建立了基于非傅里叶热传导
理论的三维热传导数学模型. 考虑了激光束的聚焦特征, 即热量或高温主要集中在光束中心附近 …
理论的三维热传导数学模型. 考虑了激光束的聚焦特征, 即热量或高温主要集中在光束中心附近 …
[HTML][HTML] The closed form solutions for axisymmetric modeling of thermal stress due to repetitive pulse laser heating
G Chen, J Bi - Applied Mathematical Modelling, 2018 - Elsevier
Repetitive pulse laser heating is increasingly being used in the laser processing industry
such as laser welding, laser cutting and laser drilling due to its energy accumulation effect …
such as laser welding, laser cutting and laser drilling due to its energy accumulation effect …
Closed-form solutions for 2-D axisymmetric modeling of thermal-stress in solid material induced by an annular long pulsed laser irradiation
G Chen, J Bi - Optik, 2017 - Elsevier
In this paper, 2-D axisymmetric modeling of thermal-stress of solid material induced by an
annular long pulsed laser was presented using closed-form solutions. Physical model of …
annular long pulsed laser was presented using closed-form solutions. Physical model of …
Thermal stress analysis and entropy generation rate due to laser short pulse heating of a metallic surface
An analytical solution is developed for thermal stress in exponentially time decaying laser
short-pulse heating of a metallic surface. Because the heating duration is short, a …
short-pulse heating of a metallic surface. Because the heating duration is short, a …
Analytical Treatment of Hyperbolic Equations for Stress Analysis
Laser ultra-short pulse heating of metallic surfaces causes the hyperbolic behavior of energy
transport in the heated region. The consideration of the parabolic nature of the non …
transport in the heated region. The consideration of the parabolic nature of the non …