Atomic investigation of effects of coating and confinement layer on laser shock peening
We study laser shock peenings of copper single crystals using molecular dynamics
simulations based on the ultrafast thermomechanical coupling model. We reveal the effects …
simulations based on the ultrafast thermomechanical coupling model. We reveal the effects …
Transient phase transitions in single-crystal coppers under ultrafast lasers induced shock compression: A molecular dynamics study
Transient phase transitions in⟨ 100⟩-oriented monocrystal coppers under ultrafast lasers
induced shock compression are investigated using molecular dynamics simulation. Due to …
induced shock compression are investigated using molecular dynamics simulation. Due to …
Cylindrical voids induced deformation response of single crystal coppers during low-speed shock compressions: A molecular dynamics study
Molecular dynamics simulations are performed to investigate the response to low-speed
shock compression of single-crystal copper with cylindrical voids. The results show that …
shock compression of single-crystal copper with cylindrical voids. The results show that …
Femtosecond laser shock peening Cu-Zn welds: Experiments and multi-scale modeling investigation
Z Liu, Z Zhou, B Yang, Q Hao, B Zhang, Y Zhao… - Optics and Lasers in …, 2024 - Elsevier
Laser shock peening of the weld surface is a cutting-edge treatment technology following
welding. However, the conventional nanosecond pulsed lasers used for this process can …
welding. However, the conventional nanosecond pulsed lasers used for this process can …
Nanocrystallization in single-crystal copper under laser shock compression: A molecular dynamics study
Molecular dynamics simulations are performed to investigate nanocrystallization of< 100>-
oriented monocrystal copper subjected to ultrafast laser shock compression. The differences …
oriented monocrystal copper subjected to ultrafast laser shock compression. The differences …
Numerical simulation of multi-pulsed femtosecond laser ablation: effect of a moving laser focus
In femtosecond laser helical drilling, the laser focus moves downward into the workpiece as
material is removed, which is one of the main features used to improve the processing …
material is removed, which is one of the main features used to improve the processing …
[PDF][PDF] Molecular-dynamics study of multi-pulsed ultrafast laser interaction with copper
ABSTRACT ARTICLEINFO Ultrafast laser has an undeniable advantage in laser processing
due to its extremely small pulse width and high peak energy. While the interaction of ultrafast …
due to its extremely small pulse width and high peak energy. While the interaction of ultrafast …
Effect of crystal orientation on femtosecond laser-induced thermomechanical responses and spallation behaviors of copper films
Ultrafast thermomechanical responses and spallation behaviours of monocrystal copper
films irradiated by femtosecond laser pulse are investigated using molecular dynamics …
films irradiated by femtosecond laser pulse are investigated using molecular dynamics …
Shock response and defect evolution of copper single crystals at room and elevated temperatures
Shock compression behaviors of copper single crystals at room and elevated temperatures
are investigated by molecular dynamics simulations. The results show that when increasing …
are investigated by molecular dynamics simulations. The results show that when increasing …
基于LS 广义热弹性理论YSZ 在超短脉冲下的热力响应.
赵颐， 田晓耕 - Applied Mathematics & Mechanics (1000 …, 2023 - search.ebscohost.com
基于L⁃ S 广义热弹性理论, 考虑材料比热容随温度变化, 建立了含有内热源的热弹耦合系统控制
方程. 利用有限元方法研究了氧化钇四方氧化锆(YSZ) 在超短脉冲激光作用下的热力响应 …
方程. 利用有限元方法研究了氧化钇四方氧化锆(YSZ) 在超短脉冲激光作用下的热力响应 …