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RISImpact Pressure Evaluation of Water Jet Peening on Typical Concave Surfaces: Theoretical and Finite Element Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Water jet peening (WJP), a surface modification technique, can use the impact pressure induced by shock waves to introduce compressive residual stress in the surface of metal parts, thereby improving the fatigue life of ...
Experimental and Numerical Analysis of Water Jet Peening on 6061 Aluminum Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Water jet peening (WJP) is a mechanical surface strengthening process, which can improve the residual stress (RS) of the peened surface and then improve the fatigue life of components. In this paper, erosion experiments ...
Theoretical and Finite Element Analysis of Residual Stress Field for Different Geometrical Features After Abrasive Waterjet Peening
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abrasive waterjet (AWJ) peening can be used for metal surface strengthening by introducing near-surface plastic strain and compressive residual stress. The present studies seldom focus on residual stress by AWJ peening of ...