A terminology for in situ visualization and analysis systems

Autor: Aaron Knoll, Paul A. Navrátil, Steve Petruzza, Venkatram Vishwanath, Michel Rasquin, Silvio Rizzi, Jeremy S. Meredith, Thomas Fogal, Jay Lofstead, Bernd Hentschel, David Rogers, James Kress, Han-Wei Shen, Franz Sauer, Cyrus Harrison, Tom Peterka, David Pugmire, Sudhanshu Sane, Charles Hansen, Kenneth Moreland, Berk Geveci, Matthew Wolf, Kwan-Liu Ma, Janine C. Bennett, Rhonda Vickery, William F. Godoy, Sean B. Ziegeler, Ingo Wald, Eric Brugger, Christoph Garth, Steffen Frey, Joseph A. Insley, Jean M. Favre, Andrew Bauer, Soumya Dutta, Gunther H. Weber, Sean Ahern, Matthieu Dorier, Ruonan Wang, John Patchett, E. Wes Bethel, Chris R. Johnson, Valerio Pascucci, Patrick O'Leary, Preeti Malakar, Norbert Podhorszki, Hongfeng Yu, Brad Whitlock, Matthew Larsen, James Ahrens, Robert Sisneros, Joseph A. Cottam, Scott Klasky, Manish Parashar, Hank Childs, Peer-Timo Bremer, Will Usher

Publikováno v: The International Journal of High Performance Computing Applications, vol 34, iss 6
International Journal of High Performance Computing Applications, vol 34, iss 6

The term “in situ processing” has evolved over the last decade to mean both a specific strategy for visualizing and analyzing data and an umbrella term for a processing paradigm. The resulting confusion makes it difficult for visualization and an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::070afd116d2dcb779f32cf9347bf71ee
https://escholarship.org/uc/item/20q1s49z

Interface Tracking Investigation of Geometric Effects on the Bubbly Flow in PWR Subchannels

Autor: Ramesh Balakrishnan, Igor A. Bolotnov, Joseph J. Cambareri, Jun Fang, Andre Gouws, Michel Rasquin, Kenneth E. Jansen

Publikováno v: Nuclear Science and Engineering. 193:46-62

Absorbing heat from the fuel rod surface, water as coolant can undergo subcooled boiling within a pressurized water reactor (PWR) fuel rod bundle. Because of the buoyancy effect, the vapor bubbles ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::646680be4e0fd19ed59023ec06f496b0
https://doi.org/10.1080/00295639.2018.1499280

Interface tracking simulations of bubbly flows in PWR relevant geometries

Autor: Jun Fang, Igor A. Bolotnov, Michel Rasquin

Publikováno v: Nuclear Engineering and Design. 312:205-213

The advances in high performance computing (HPC) have allowed direct numerical simulation (DNS) approach coupled with interface tracking methods (ITM) to perform high fidelity simulations of turbulent bubbly flows in various complex geometries. In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fee4911efb4bd401ee95fdd6f11ecec4
https://doi.org/10.1016/j.nucengdes.2016.07.002

Scientific post hoc and in situ visualisation of high-order polynomial solutions from massively parallel simulations

Autor: Michel Rasquin, Koen Hillewaert, A. Bauer

Publikováno v: International Journal of Computational Fluid Dynamics

This paper presents two recent numerical tools developed respectively to perform traditional post-processing and more advanced in situ processing of high-order polynomial data generated by ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9d611e053a10c15e9ecde34fc6c3881

Comparison of various CFD codes for les simulations of turbomachinery: from inviscid vortex convection to multi-stage compressor

Autor: Guillaume Puigt, Alexandre Minot, Michel Rasquin, Emma Croner, Laurent Gicquel, N. Villedieu, Thierry Poinsot, Jérôme Dombard, Koen Hillewaert, Emeric Martin, Eric Lippinois, Jean-François Boussuge, Vincent Brunet, Jerome de Laborderie, Gabriel Staffelbach, Olivier Vermorel, Marta de la Llave Plata, Jean-Marie Le Gouez, Ghislain Lartigue, Jean-Sébastien Cagnone, Luis Miguel Segui, Stéphane Richard, Florent Renac, Vincent Couaillier, Florent Duchaine, Vincent Moureau

Publikováno v: ASME Turbo Expo
ASME Turbo Expo, Jun 2018, Oslo, Norway. ⟨10.1115/GT2018-75523⟩

International audience; Some possible future High Fidelity CFD codes for LES simulation of turbomachinery are compared on several test cases increasing in complexity , starting from a very simple inviscid Vortex Convection to a multistage axial exper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ebc6fc7a2c1a7b2cbcb72b1c8f1c080
https://hal.archives-ouvertes.fr/hal-02003192