[HTML][HTML] A Comprehensive Review on Finite Element Analysis of Laser Shock Peening

MB Wakchaure, M Misra, PL Menezes - Materials, 2024 - mdpi.com
Laser shock peening (LSP) is a formidable cold working surface treatment that provides high-
energy precision to enhance the mechanical properties of materials. This paper delves into …

A review of the effects of laser shock peening on properties of additively manufactured Ti6Al4V

M Kanganga, A du Plessis, R Muvunzi… - Fatigue in Additive …, 2024 - Elsevier
By creating compressive residual stresses on Ti6Al4V (Ti64) structures, laser shock peening
(LSP) improves fatigue performance. The effect of the main LSP parameters on residual …

Finite-element study of residual stress distribution in Ti-6Al-4V alloy treated by laser shock peening with varying parameters

A Kostina, M Zhelnin, E Gachegova… - Frattura ed Integrità …, 2022 - fracturae.com
Laser shock peening (LSP) is used to enhance surface quality of the metallic structures by
the generation of compressive residual stresses on it. This work studies the effect of the main …

Pressure amplification and modelization in laser shock peening of Ti-6Al-4V and AA7085 with adhesive-backed opaque overlays

S Bovid, M Kattoura, A Clauer, A Vivek, G Daehn… - Journal of Materials …, 2022 - Elsevier
The effects of adhesive-backed overlays, specifically vinyl tape and aluminum tape, on the
peak pressures generated by laser shock peening (LSP) of 7085 aluminum alloy and Ti-6Al …

Coupled modeling approach for laser shock peening of AA2198-t3: From plasma and shock wave simulation to residual stress prediction

V Pozdnyakov, S Keller, N Kashaev, B Klusemann… - Metals, 2022 - mdpi.com
Laser shock peening (LSP) is a surface modification technique to improve the mechanical
properties of metals and alloys, where physical phenomena are difficult to investigate, due to …

[图书][B] Fatigue in Additive Manufactured Metals

F Berto, A Du Plessis - 2023 - books.google.com
Fatigue in Additive Manufactured Metals provides a brief overview of the fundamental
mechanics involved in metal fatigue and fracture, assesses the unique properties of additive …

Spatial-temporal characteristics analysis of laser-induced shockwave pressure by reverse optimization with multi-island genetic algorithm

Y Tang, X Nie, H Wu, M Xu, L Yan - Journal of Laser Applications, 2024 - pubs.aip.org
Laser-induced shock wave (LSW) represents a significant phenomenon arising from the
interaction between laser radiation and matter. In this study, we establish a finite element …

A Combined CFD, ANFIS and NSGA-II Model for Repetitive Pulse Laser Drilling Process

S Sukumar, SP Kar, A Swain, RK Sarangi… - Lasers in Manufacturing …, 2020 - Springer
The article is focused on maximizing the dimensions of a hole drilled through repetitive
pulsed laser drilling process by employing the artificial neuro-fuzzy inference system …

Experimental and numerical investigation of laser shock peening effects on residual stresses and fatigue life in hollow plate

M Alinaghian, S Golabi, M Irani Rahaghi - Iranian Journal of …, 2021 - iranjme.ir
Laser shock peening (LSP) process is a modern technology that can be used to improve
fatigue life by inducing compressive residual stresses on the surface and along the …

بررسی تجربی و عددی اثر شوک دهی لیزری بر روی تنش پسماند و عمر خستگی در ورق سوراخ‌دار

علی نقیان, مهنوش, گلابی, ایرانی رهقی, محسن - مهندسی ساخت و تولید ایران, 2021‎ - iranjme.ir
فرایندی شوکدهی لیزری تکنولوژی جدیدی است که سبب افزایش عمر خستگی توسط ایجاد
تنش‌های پسماند فشاری در سطح و در راستای عمق می‌گردد. هدف از این تحقیق افزایش عمر خستگی …