Search - ENSTA Paris - École nationale supérieure de techniques avancées Paris Access content directly

Filter your results

34 Results
Structure: Internal structure identifier : 303568
Image document

Effect of a base cavity on the wake modes of the squareback Ahmed body at various ground clearances and application to drag reduction

Guillaume Bonnavion , Olivier Cadot , V Herbert , S Parpais , R Vigneron , et al.
23ème Congrès Français de Mécanique, Aug 2017, Lille, France
Conference papers hal-01893915v1
Image document

Fluid force and symmetry breaking modes of a 3D bluff body with a base cavity

Antoine Evrard , Olivier Cadot , V Herbert , D Ricot , R Vigneron , et al.
Journal of Fluids and Structures, 2016, 61, pp.99-114. ⟨10.1016/j.jfluidstructs.2015.12.001⟩
Journal articles hal-01249010v1

Stable time step estimates for NURBS-based explicit dynamics

Cédric Adam , Salim Bouabdallah , Malek Zarroug , Habibou Maitournam
Computer Methods in Applied Mechanics and Engineering, 2015, 295, pp.581-605. ⟨10.1016/j.cma.2015.03.017⟩
Journal articles hal-01215790v1
Image document

Probabilistic Low Cycle Fatigue criterion for nodular cast-irons

Fabien Szmytka , Eric Charkaluk , Andrei Constantinescu , Pierre Osmond
International Journal of Fatigue, 2020, 139, pp.105701. ⟨10.1016/j.ijfatigue.2020.105701⟩
Journal articles hal-03080253v1

Drag reduction of a 3D bluff-body by closed loop control using vortex generators and wall pressure measurements

Jean-François Beaudoin , Olivier Cadot , Jean-Luc Aider , Jose Eduardo Wesfreid
European Drag Reduction and Flow Control meeting, Apr 2006, Ischia, Italy
Conference papers hal-00174606v1
Image document

Passive drag control of a blunt trailing edge cylinder

Benjamin Thiria , Olivier Cadot , Jean-François Beaudoin
Journal of Fluids and Structures, 2009, 25, pp.766-776. ⟨10.1016/j.jfluidstructs.2008.07.008⟩
Journal articles hal-01289954v1

Thermal treatment residual stresses and high cycle fatigue of an aluminum alloy cylinder head [Prise en compte des contraintes résiduelles de traitement thermique dans la prédiction de la tenue en service des culasses en aluminium]

F. Comte , T.M.L. Nguyen-Tajan , N. Morin , Habibou Maitournam , Ziad Moumni
Mechanics & Industry, 2005, 6 (3), pp.343-348. ⟨10.1051/meca:2005039⟩
Journal articles hal-00830690v1
Image document

A study of wake effects on the drag of the Ahmed’s squareback model at the industrial scale

Mathieu Grandemange , Olivier Cadot , Courbois, A. , Vincent Herbert , Denis Ricot , et al.
Journal of Wind Engineering and Industrial Aerodynamics, 2015, 145, pp.282-291
Journal articles hal-01205907v1
Image document

Plastic zone evolution during fatigue crack growth: Digital image correlation coupled with finite elements method

Jérôme Hosdez , Mederic Langlois , J-F Witz , N. Limodin , D. Najjar , et al.
International Journal of Solids and Structures, 2019, 171, pp.92-102. ⟨10.1016/j.ijsolstr.2019.04.032⟩
Journal articles hal-02309146v1
Image document

Mise en œuvre d'indicateurs physiques d'endommagement localisé pour les assemblages soudés

Quentin Pierron , Habibou Maitournam , Ida Raoult , Benoit Delattre
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Conference papers hal-01922297v1
Image document

Effect on drag of the flow orientation at the base separation of a simplified blunt road vehicle

Mathieu Grandemange , Axel Mary , Marc Gohlke , Olivier Cadot
Experiments in Fluids, 2013, 54, pp.1529
Journal articles hal-01228154v1
Image document

Characterizations of force and pressure fluctuations on real vehicles

Olivier Cadot , A Courbois , D Ricot , Tony Ruiz , F Harambat , et al.
International Journal of Engineering Systems Modelling and Simulation, 2016, 8 (2), pp.99-105
Journal articles hal-01249013v1
Image document

Characterization of the flow past real road vehicles with blunt afterbodies

M Grandemange , D Ricot , C Vartanian , T Ruiz , Olivier Cadot
International Journal of Aerodynamics, 2014, 24 (1/2), pp.24-42
Journal articles hal-01164775v1
Image document

Turbulent wake past a three-dimensional blunt body. Part 2. Experimental sensitivity analysis

Mathieu Grandemange , Marc Gohlke , Olivier Cadot
Journal of Fluid Mechanics, 2014, 752, pp.439-461
Journal articles hal-01161541v1
Image document

Drag reduction of a bluff body using adaptative control methods

Jean-François Beaudoin , Olivier Cadot , Jean-Luc Aider , José-Eduardo Wesfreid
Physics of Fluids, 2006, 18, pp.085107. ⟨10.1063/1.2236305⟩
Journal articles hal-00173172v1
Image document

On experimental sensitivity analysis of an axisymmetric turbulent wake

M Grandemange , M Gohlke , V Parezanović , Olivier Cadot
Physics of Fluids, 2012, 24, pp.035106
Journal articles hal-01289900v1
Image document

Characterization of flow contributions to drag and lift of a circular cylinder using a volume expression of the fluid force

L Fiabane , M Gohlke , Olivier Cadot
European Journal of Mechanics - B/Fluids, 2011, 30 (3), pp.311-315. ⟨10.1016/j.euromechflu.2010.12.001⟩
Journal articles hal-01289951v1
Image document

Fatigue crack growth law identification by Digital Image Correlation and electrical potential method for ductile cast iron

Jerome Hosdez , Jean-François Witz , Corentin Martel , N. Limodin , Denis Najjar , et al.
Engineering Fracture Mechanics, 2017
Journal articles hal-01665676v1
Image document

A direct method for the solution of evolution problems

François Comte , M. Maitournam , Pierre Burry , T. Mac Lan Nguyen
Comptes Rendus Mécanique, 2006, 334 (5), pp.317-322. ⟨10.1016/j.crme.2006.02.007⟩
Journal articles istex hal-00111464v1

3D characterization and modeling of low cycle fatigue damage mechanisms at high temperature in a cast aluminum alloy

Sebastien Dezecot , Vincent Maurel , Jean-Yves Buffiere , Fabien Szmytka , Alain Köster
Acta Materialia, 2017, 123, pp.24-34. ⟨10.1016/j.actamat.2016.10.028⟩
Journal articles hal-01392770v1

Closed loop control experiments on a simplified car model using vortex generators and wall pressure measurements

Jean-François Beaudoin , Olivier Cadot , Jean-Luc Aider , Jose Eduardo Wesfreid
Euromech Fluid Mechanics Conference – 6 (EFMC6), Jun 2006, Stockholm, Sweden. pp.376
Conference papers hal-00174536v1
Image document

Fatigue crack growth in compacted and spheroidal graphite cast irons

Jérôme Hosdez , N. Limodin , Denis Najjar , Jean-François Witz , E. Charkaluk , et al.
International Journal of Fatigue, 2019, pp.105319. ⟨10.1016/j.ijfatigue.2019.105319⟩
Journal articles hal-02311920v1
Image document

Reflectional symmetry breaking of the separated flow over three-dimensional bluff bodies

Mathieu Grandemange , Olivier Cadot , Marc Gohlke
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2012, 86 (3), pp.035302. ⟨10.1103/physreve.86.035302⟩
Journal articles hal-00838864v1
Image document

Automotive cylinder heads: recent advances on Thermal-Mechanical Fatigue design and upcoming challenges

Fabien Szmytka , Pierre Osmond , Luc Rémy , Pierre-Damien Masson , Agathe Forre
MATEC Web of Conferences, 2018, 165, 17003, 6 p. ⟨10.1051/matecconf/201816517003⟩
Journal articles hal-01804568v1
Image document

Three-dimensional stationary flow over a backward-facing step

Jean-François Beaudoin , Olivier Cadot , Jean-Luc Aider , Jose Eduardo Wesfreid
European Journal of Mechanics - B/Fluids, 2004, 23 (1), pp.147-155. ⟨10.1016/j.euromechflu.2003.09.010⟩
Journal articles hal-00173133v1

Requirements Analysis and Modeling Process (RAMP) for the Development of Complex System

Gauthier Fanmuy , Jean-Christian Roussel , Richard Szczepaniak , Camille Salinesi , Alain Dauron , et al.
European Conference on Systems Engineering and Innovation, Jun 2010, Stockholm, Sweden. pp.1-12
Conference papers hal-00662923v1
Image document

Turbulent wake past a three-dimensional blunt body. Part 1. Global modes and bi-stability

Mathieu Grandemange , Marc Gohlke , Olivier Cadot
Journal of Fluid Mechanics, 2013, 722, pp.51-84
Journal articles hal-01161562v1

Drag reduction of a 3D bluff body by closed loop control using oscillating vortex generators and wall pressure measurement

Jean-François Beaudoin , Olivier Cadot , Jean-Luc Aider , Jose Eduardo Wesfreid
Flow Control and MEMS, Sep 2006, London, United Kingdom. ⟨10.1007/s00348-009-0770-y⟩
Conference papers istex hal-00173215v1
Image document

Étude du comportement et de la fatigue d'un acier inoxydable ferritique en environnement thermomécanique et vibratoire

Agathe Forre
Mécanique des structures [physics.class-ph]. ENSTA ParisTech, 2015. Français. ⟨NNT : ⟩
Theses tel-01419635v1
Image document

Global mode of a sphere turbulent wake controlled by a small sphere

G Vilaplana , M Grandemange , M Gohlke , Olivier Cadot
Journal of Fluids and Structures, 2013, ⟨10.1016/j.jfluidstructs.2013.02.022⟩
Journal articles hal-01228159v1