This manner is in agreement with what concluded experimentally , that advantages of LSP over conventional peening comprise increased control in applying the method, and deeper penetration of the compressive residual stress field
into the surface.
This difference was enough to give opposites residual stress field
Among the topics are notch fatigue crack initiation and propagation life under constant amplitude loading through a residual stress field
, the reliability analysis of a vibro-acoustic problem, optimizing textile-reinforced composites for pipe connections, analyzing the dynamic instability of multi-walled carbon nanotubes conveying fluid, and simulating air entrapment in resin transfer molding.
It will be shown that the true biaxial residual stress field
may not be accurately determined in this manner.
1: testing and analysis of high-speed camera for droplet transition, simulation of residual stress field
of diagonal laser shock processing, and wavelet image denoising by data fusion.
The residual stress field
is perturbed, and as a result, the plate bends.
The future researches of our team are focused to relieve the the interdependences between residual stress field
and mechanical characteristics of welded samples.
Fomin, Methods for Determination of Inhomogeneous Residual Stress Fields
, in G.
Measurement of complete residual stress fields
in tempered glass plates.
Image processing algorithms, involving filtering, phase calculation, unwrapping and spatial differentiation are used in data post-processing to transform surface displacement into residual stress fields
(Ribeiro et al.