Institution
ParisTech
Education•Paris, France•
About: ParisTech is a education organization based out in Paris, France. It is known for research contribution in the topics: Finite element method & Residual stress. The organization has 1888 authors who have published 1965 publications receiving 55532 citations. The organization is also known as: Paris Institute of Technology & ParisTech Développement.
Topics: Finite element method, Residual stress, Context (language use), Microstructure, Surface finish
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the authors developed a new numerical cutting model that includes fluid structure interaction and to take into account heat transfer between the water-jet, the workpiece and the chip.
44 citations
TL;DR: In this article, the authors used multiscale surface analysis to study the progress of abrasive wear mechanisms which occurred in cylinder liners while they were being honed, which is an important part of quality assessment in cylinder liner production.
44 citations
TL;DR: Considering experimental and numerical analyses of shock wave propagation, and surface deformations induced by single impacts, a 2050 aluminum alloy having different microstructures was investigated under laser-shock loading as mentioned in this paper.
Abstract: Laser shock processing is now a recognized surface treatment for improving fatigue or corrosion behaviour of metallic materials through the generation of a compressive stress field. In turn, the analysis of shock wave propagation is of primary importance to predict numerically morphological and mechanical surface modifications.Considering experimental and numerical analyses of shock wave propagation, and surface deformations induced by single impacts, a 2050 aluminum alloy having different microstructures was investigated under laser-shock loading. In a first step, the evolution of shock wave attenuation and elastic precursor amplitude was correctly reproduced by finite element simulations, and in a second step, surface deformations induced by 1–6 local impacts were also compared satisfactorily with experiments. This allowed us to validate mechanical loading and materials' constitutive law, but did not allow accurate determination of residual stress fields on a single impact.
44 citations
TL;DR: In this paper, the authors compared several models of fracture toughness calculation obtained by using Vickers indenters and found that the indentation energy method leads to underestimated results of about 20%.
44 citations
TL;DR: DMI of cows fed diets rich in rapidly degraded starch and low DCAD was limited to maintain the blood pH in a physiological range and a localized rumen buffering effect could not be excluded and could be linked with a higher amount of HCO3 recycled into the rumen.
44 citations
Authors
Showing all 1899 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Mathias Fink | 116 | 900 | 51759 |
| George G. Malliaras | 94 | 382 | 28533 |
| Mickael Tanter | 85 | 583 | 29452 |
| Gerard Mourou | 82 | 653 | 34147 |
| Catherine Lapierre | 79 | 227 | 18286 |
| Carlo Adamo | 75 | 444 | 36092 |
| Jean-François Joanny | 72 | 294 | 20700 |
| Marie-Paule Lefranc | 72 | 381 | 21087 |
| Paul B. Rainey | 70 | 222 | 17930 |
| Vincent Lepetit | 70 | 268 | 26207 |
| Bernard Asselain | 69 | 409 | 23648 |
| Michael J. Baker | 69 | 394 | 20834 |
| Jacques Prost | 68 | 198 | 19064 |
| Jean-Philippe Vert | 67 | 235 | 17593 |
| Jacques Mairesse | 66 | 310 | 20539 |