Claudia Polese

Prof. Dr. Claudia Polese

School of Mechanical, Industrial and Aeronautical Engineering, Witwatersrand University, 1 Jan Smuts Avenue, Braamfontein 2000, Johannesburg, South Africa
orcid

Research Focus & Metrics

Academic Career Length

24Years (2003-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 February 2012 in Materials Science and Engineering: A
Verified
Journal Article
Open access
GIGoran Ivetic
Goran Ivetic
IMIvan Meneghin
Ivan Meneghin
Enrico TroianiEnrico Troiani
Enrico Troiani
GMGianluca Molinari
Gianluca Molinari
José L. OCAÑAJosé L. OCAÑA
José L. OCAÑA
ALAndrea Lausi
Andrea Lausi
An experimental study was performed in order to determine the influence of the sequence of operations on the effectiveness of Laser Shock Peening (LSP) treatment in increasing the fatigue performances of open-hole aluminium specimens. Residual stress measurements, fractographic analysis and FEM analysis were performed, indicating the presence of compressive residual stresses on the surface of the treated specimens and tensile residual stresses in the mid-section along the thickness of the specimens. Negative effects on fatigue lives were encountered on the specimens with the hole already present, while positive effect were observed in specimens in which the hole was drilled after LSP treatment. These results indicate that LSP can be a good solution for “in production” application, in which open holes are to be drilled after the LSP treatment. The application in which LSP is used “in service” on structures with pre-existing cut-outs, has proven to be impracticable in the investigated configuration


1 February 2020 in International Journal of Refractory Metals and Hard Materials
Verified
Journal Article
Closed access
RGR.M. Genga
R.M. Genga
PRP. Rokebrand
P. Rokebrand
Lesley Alison CornishLesley Alison Cornish
Lesley Alison Cornish
NNN. Nelwalani
N. Nelwalani
GBG. Brandt
G. Brandt
Claudia PoleseClaudia Polese
Claudia Polese

2 June 2005 in Fatigue & Fracture of Engineering Materials & Structures
Verified
Journal Article
Closed access
PDF file
ALA. Lanciotti
A. Lanciotti
Claudia PoleseClaudia Polese
Claudia Polese

1 June 2018 in International Journal of Refractory Metals and Hard Materials
Verified
Journal Article
Closed access
RGR.M. Genga
R.M. Genga
Lesley Alison CornishLesley Alison Cornish
Lesley Alison Cornish
mathias Woydtmathias Woydt
mathias Woydt
AVArno Janse van Vuuren
Arno Janse van Vuuren
Claudia PoleseClaudia Polese
Claudia Polese

1 March 2015 in International Journal of Refractory Metals and Hard Materials
Verified
Journal Article
Closed access
RGR.M. Genga
R.M. Genga
GAGuven Akdogan
Guven Akdogan
Claudia PoleseClaudia Polese
Claudia Polese
JGJ.C. Garrett
J.C. Garrett
Lesley Alison CornishLesley Alison Cornish
Lesley Alison Cornish