Zobrazeno 1 - 10
of 279
pro vyhledávání: '"Chatelain Philippe"'
Massively parallel Fourier transforms are widely used in computational sciences, and specifically in computational fluid dynamics which involves unbounded Poisson problems. In practice the latter is usually the most time-consuming operation due to it
Externí odkaz:
http://arxiv.org/abs/2211.07777
We present an immersed interface method for the vorticity-velocity form of the 2D Navier Stokes equations that directly addresses challenges posed by multiply connected domains, nonconvex obstacles, and the calculation of force distributions on immer
Externí odkaz:
http://arxiv.org/abs/2109.13628
Groups of aircraft have the potential to save significant amounts of energy by flying in formations; all but the leading aircraft can benefit from the upwash of the wakes of preceding aircraft. A potential obstacle as the number of aircraft in such a
Externí odkaz:
http://arxiv.org/abs/2103.14954
Autor:
Rensing-Ehl, Anne, Lorenz, Myriam Ricarda, Führer, Marita, Willenbacher, Wolfgang, Willenbacher, Ella, Sopper, Sieghart, Abinun, Mario, Maccari, Maria Elena, König, Christoph, Haegele, Pauline, Fuchs, Sebastian, Castro, Carla, Kury, Patrick, Pelle, Olivier, Klemann, Christian, Heeg, Maximilian, Thalhammer, Julian, Wegehaupt, Oliver, Fischer, Marco, Goldacker, Sigune, Schulte, Björn, Biskup, Saskia, Chatelain, Philippe, Schuster, Volker, Warnatz, Klaus, Grimbacher, Bodo, Meinhardt, Andrea, Holzinger, Dirk, Oommen, Prasad Thomas, Hinze, Tanja, Hebart, Holger, Seeger, Karlheinz, Lehmberg, Kai, Leahy, Timothy Ronan, Claviez, Alexander, Vieth, Simon, Schilling, Freimut H., Fuchs, Ilka, Groß, Miriam, Rieux-Laucat, Frederic, Magerus, Aude, Speckmann, Carsten, Schwarz, Klaus, Ehl, Stephan
Publikováno v:
In The Journal of Allergy and Clinical Immunology January 2024 153(1):297-308
This paper investigates stability analysis of flapping flight. Due to time-varying aerodynamic forces, such systems do not display fixed points of equilibrium. The problem is therefore approached via a limit cycle analysis based on Floquet theory. St
Externí odkaz:
http://arxiv.org/abs/2009.00398
A Fourier-based Library of Unbounded Poisson Solvers (FLUPS) for 2D and 3D homogeneous distributed grids is presented. It is designed to handle every possible combination of periodic, symmetric, semi-unbounded and fully unbounded boundary conditions
Externí odkaz:
http://arxiv.org/abs/2006.09300
Autor:
Edwards, Billy, Changeat, Quentin, Yip, Kai Hou, Tsiaras, Angelos, Taylor, Jake, Akhtar, Bilal, AlDaghir, Josef, Bhattarai, Pranup, Bhudia, Tushar, Chapagai, Aashish, Huang, Michael, Kabir, Danyaal, Khag, Vieran, Khaliq, Summyyah, Khatri, Kush, Kneth, Jaidev, Kothari, Manisha, Najmudin, Ibrahim, Panchalingam, Lobanaa, Patel, Manthan, Premachandran, Luxshan, Qayyum, Adam, Rana, Prasen, Shaikh, Zain, Syed, Sheryar, Theti, Harnam, Zaidani, Mahmoud, Saraf, Manasvee, de Mijolla, Damien, Caines, Hamish, Kokori, Anatasia, Rocchetto, Marco, Mallonn, Matthias, Bachschmidt, Matthieu, Bosch, Josep M., Bretton, Marc, Chatelain, Philippe, Deldem, Marc, Di Sisto, Romina, Evans, Phil, Fernandez-Lajus, Eduardo, Guerra, Pere, Horta, Ferran Grau, Kang, Wonseok, Kim, Taewoo, Leroy, Arnaud, Lomoz, Frantivsek, de Haro, Juan Lozano, Hentunen, Veli-Pekka, Jongen, Yves, Molina, David, Montaigut, Romain, Naves, Ramon, Raetz, Manfred, Sauer, Thomas, Watkins, Americo, Wunsche, Anael, Zibar, Martin, Dunn, William, Tessenyi, Marcell, Savini, Giorgio, Tinetti, Giovanna, Tennyson, Jonathan
We report follow-up observations of transiting exoplanets that have either large uncertainties (>10 minutes) in their transit times or have not been observed for over three years. A fully robotic ground-based telescope network, observations from citi
Externí odkaz:
http://arxiv.org/abs/2005.01684
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 October 2023 415
The emergence and understanding of new design paradigms that exploit flow induced mechanical instabilities for propulsion or energy harvesting demands robust and accurate flow structure interaction numerical models. In this context, we develop a nove
Externí odkaz:
http://arxiv.org/abs/1805.10691
Autor:
Lipková, Jana, Arampatzis, Georgios, Chatelain, Philippe, Menze, Bjoern, Koumoutsakos, Petros
We propose the $S$-leaping algorithm for the acceleration of Gillespie's stochastic simulation algorithm that combines the advantages of the two main accelerated methods; the $\tau$-leaping and $R$-leaping algorithms. These algorithms are known to be
Externí odkaz:
http://arxiv.org/abs/1802.00296