Zobrazeno 1 - 10
of 41 486
pro vyhledávání: '"[ PHYS ] Physics [physics]"'
Publikováno v:
Open Communications in Nonlinear Mathematical Physics, Vol Special Issue in Memory of... (2024)
We propose a novel discretization procedure for the classical Euler equation, based on the theory of Galois differential algebras and the finite operator calculus developed by G.C. Rota and collaborators. This procedure allows us to define algorithmi
Externí odkaz:
https://doaj.org/article/d1a61aa9de33444b8ab4eab31efb24e8
Publikováno v:
Journal of Theoretical, Computational and Applied Mechanics (2022)
In this study, the rate dependency of transverse cracking evolution in cross-ply laminates is investigated for several 90° plies thicknesses. The crack detection methodology is based on a recently proposed protocol relying on the use of infrared the
Externí odkaz:
https://doaj.org/article/73c8ae3eff1a4154863477ce5261cd76
Publikováno v:
Acta Astronautica
Acta Astronautica, 2023, 210, pp.45-55. ⟨10.1016/j.actaastro.2023.05.003⟩
Acta Astronautica, 2023, 210, pp.45-55. ⟨10.1016/j.actaastro.2023.05.003⟩
International audience; The increased focus on supersonic and hypersonic flows necessitates methods to study such flows in laboratory-based facilities, thus motivating researchers to find effective, efficient, and affordable methods to produce them i
Publikováno v:
Acta Astronautica
Acta Astronautica, 2023, 208, ⟨10.1016/j.actaastro.2023.03.037⟩
Acta Astronautica, 2023, 208, ⟨10.1016/j.actaastro.2023.03.037⟩
International audience; In this study, we investigate the effect of single steps inside the fuel grains of typical hybrid rocket motors numerically. Steps can be a promising candidate to increase the regression rate of hybrid engines. We show that si
Autor:
Tsygvintsev, Alexei
Publikováno v:
CRAS Compte Rendu Académie des Sciences
CRAS Compte Rendu Académie des Sciences, In press
CRAS Compte Rendu Académie des Sciences, In press
International audience; We consider the Newtonian planar three-body problem. One defines a generalised syzygy as a configuration where the three bodies or their velocities become collinear.Assuming that the motion is bounded and collision-free, we pr
Publikováno v:
Vuibert, 2023, Admis enseignement, Marc Loison, 2311215418
International audience; 15 sujets corrigés pour s'entraîner à l'option "Sciences et technologie" du CRPECe livre propose : une méthodologie de l'épreuve écrite d'application assortie de conseils de formateurs ; un planning de révisions pour or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3ef4fd91c979bf718e70198b78197614
https://hal.science/hal-04156849
https://hal.science/hal-04156849
Autor:
Legriffon, Ingrid, Lebouc, Eloïse, Tardieu, Julien, Boullet, Isabelle, Lavandier, Catherine, Richard, Isabelle, Magnen, Cynthia
Publikováno v:
ICSV29
ICSV29, Jul 2023, Prague, Czech Republic
ICSV29, Jul 2023, Prague, Czech Republic
It is well known that acoustical factors explain only partly the human perception of aircraft noise. In order to truly understand annoyance ratings, acoustical and non-acoustical factors have to be taken into consideration, making it often complex to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c56bf610227a0a7320872ed043608f22
https://hal.science/hal-04163546/file/full_paper_10_20230330114338621.pdf
https://hal.science/hal-04163546/file/full_paper_10_20230330114338621.pdf
Autor:
Ajayakumar, Anjali, Romans, Jekabs, Authier, Martial, Balasmeh, Yazeed, Brizard, Alexandre, Boumard, Frederic, Caceres, Lucia, Cam, Jean-Francois, Claessens, Arno, Damoy, Samuel, Delahaye, Pierre, Desrues, Philippe, Dong, Wenling, Drouart, Antoine, Duchesne, Patricia, Ferrer, Rafael, Fléchard, Xavier, Franchoo, Serge, Gangnant, Patrice, Geldhof, Sarina, de Groote, Ruben P., Ivandikov, Fedor, Lecesne, Nathalie, Leroy, Renan, Lory, Julien, Lutton, Franck, Manea, Vladimir, Merrer, Yvan, Moore, Iain, Ortiz-Cortes, Alejandro, Osmond, Benoit, Piot, Julien, Pochon, Olivier, Raeder, Sebastian, de Roubin, Antoine, Savajols, Hervé, Studer, Dominik, Traykov, Emil, Uusitalo, Juha, Vandamme, Christophe, Van den Bergh, Paul, Van Duppen, Piet, Wendt, Klaus
Publikováno v:
Nucl.Instrum.Meth.B
19th International Conference on Electromagnetic Isotope Separators and Related Topics
19th International Conference on Electromagnetic Isotope Separators and Related Topics, Oct 2022, Daejeon, South Korea. pp.102-107, ⟨10.1016/j.nimb.2023.03.020⟩
19th International Conference on Electromagnetic Isotope Separators and Related Topics
19th International Conference on Electromagnetic Isotope Separators and Related Topics, Oct 2022, Daejeon, South Korea. pp.102-107, ⟨10.1016/j.nimb.2023.03.020⟩
International audience; The Super Separator Spectrometer-Low Energy Branch (Sl. 268 3-LEB) is a low-energy radioactive ion beam experiment under commissioning as part of the GANIL-SPIRAL2 facility. It will be used for the production and study of exot
Publikováno v:
International Journal of Microwave and Wireless Technologies
International Journal of Microwave and Wireless Technologies, In press, ⟨10.1017/S1759078723000508⟩
International Journal of Microwave and Wireless Technologies, In press, ⟨10.1017/S1759078723000508⟩
To achieve better accuracy in their investigations, biologists have recently been using three-dimensional models as intermediates between two-dimensional cell culture and the in vivo study of tissues. Some of these models are based on spheroids, whic
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2023, 13 (4), pp.489-501. ⟨10.1109/TCPMT.2023.3272575⟩
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2023, 13 (4), pp.489-501. ⟨10.1109/TCPMT.2023.3272575⟩
International audience; The relative motion at the contact interface induced by engine vibration is one of the most significant causes of fretting damage. However, at present, several vibration simulation models have been investigated in literature t