Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Didier Guffond"'
Publikováno v:
Journal of Aircraft. 47:240-254
The simulation of ice accretion on a wing or other surface is often required for aerodynamic evaluation, particularly at small scale or low Reynolds number. Although there are commonly accepted practices for ice simulation, there are no established a
Autor:
Didier Guffond
Publikováno v:
Systèmes aéronautiques et spatiaux.
Dans l'aeronautique, hormis les facteurs humains, le givrage reste encore a ce jour la premiere cause d 'accident. Des gouttelettes d'eau surfondues, abritees par certains nuages, viennent heurter la structure de l'aeronef, y givrent en masse, forman
Publikováno v:
Journal of Thermophysics and Heat Transfer. 14:348-354
The local convective heat transfer coefe cient distribution is measured on an iced airfoil in a small closed-loop icing tunnel at the Centre d’ Essais des Propulseurs, the French engine test center. The airfoil surface is heated with a modulated la
Publikováno v:
4th AIAA Atmospheric and Space Environments Conference.
On the basis of an existing model for spray wall interactions, a SLD model has been implemented in the Lagrangian solver of the 3D icing suite developed by ONERA. This new model has been validated against some test cases issued from the NASA SLD expe
Publikováno v:
SAE Technical Paper Series.
Autor:
Francois Caminade, Robert Houdeville, Bertrand Aupoix, Stephane Catris, Emmanuel Montreuil, Daniel Arnal, Fabien Dezitter, Didier Guffond
Publikováno v:
1st AIAA Atmospheric and Space Environments Conference.
Publikováno v:
46th AIAA Aerospace Sciences Meeting and Exhibit.
The simulation of ice accretion on a wing or other surface is often required for aerodynamic evaluation, particularly at small scale or low-Reynolds number. While there are commonly accepted practices for ice simulation, there are no established and
Autor:
Pascal Personne, Xuan Presteau, Didier Guffond, Robert Henry, Emmanuel Montreuil, Alexandre Leroy
Publikováno v:
SAE Technical Paper Series.
Autor:
Michael B. Bragg, Mark G. Potapczuk, Andy P. Broeren, Emmanuel Montreuil, Harold E. Addy, Didier Guffond
Publikováno v:
45th AIAA Aerospace Sciences Meeting and Exhibit.
NASA Glenn Research Center, ONERA, and the University of Illinois are conducting a major research program whose goal is to improve our understanding of the aerodynamic scaling of ice accretions on airfoils. The program when it is completed will resul
Publikováno v:
38th Aerospace Sciences Meeting and Exhibit.