Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Sabine Roller"'
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 8, Iss 1, Pp 1-23 (2021)
Abstract In this work we investigate the Brinkman volume penalization technique in the context of a high-order Discontinous Galerkin method to model moving wall boundaries for compressible fluid flow simulations. High-order approximations are especia
Externí odkaz:
https://doaj.org/article/626d6900fd3041998e7c2d8f660bbff8
Publikováno v:
Symmetry, Vol 11, Iss 9, p 1126 (2019)
We investigate the suitability of the Brinkman penalization method in the context of a high-order discontinuous Galerkin scheme to represent wall boundaries in compressible flow simulations. To evaluate the accuracy of the wall model in the numerical
Externí odkaz:
https://doaj.org/article/09fb159c9a01443984738199d2ec25e0
Autor:
Gregorio Gerardo Spinelli, Tobias Horstmann, Kannan Masilamani, Malav Mukesh Soni, Harald Klimach, Arthur Stück, Sabine Roller
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::345e78c2b6dc5ee7b264757a739e126b
https://doi.org/10.1016/j.compfluid.2023.105833
https://doi.org/10.1016/j.compfluid.2023.105833
Publikováno v:
Sustained Simulation Performance 2021 ISBN: 9783031180453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73185879a70ef78ad06fa4b7c599ca91
https://doi.org/10.1007/978-3-031-18046-0_4
https://doi.org/10.1007/978-3-031-18046-0_4
Autor:
Sabine Roller, Peter Strazdins, Raphael Couturier, Neda Ebrahimi Pour, Suzanne Michelle Shontz, Thomas Rauber, Gudula Runger, Laurence T. Yang
Publikováno v:
2022 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81e1be2cbc40e4dd9f0b7f3fb37fc78a
https://doi.org/10.1109/ipdpsw55747.2022.00137
https://doi.org/10.1109/ipdpsw55747.2022.00137
Publikováno v:
IPDPS Workshops
In this work, we present a parallel scheme for machine learning of partial differential equations. The scheme is based on the decomposition of the training data corresponding to spatial subdomains, where an individual neural network is assigned to ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd5597b78538d9586ea9bfddbc6297e1
http://arxiv.org/abs/2103.01869
http://arxiv.org/abs/2103.01869
Publikováno v:
Sustained Simulation Performance 2019 and 2020 ISBN: 9783030680480
In this chapter we look into a high-order representation of complex geometries by the Brinkman penalization method. We focus on the effect of this immersed boundary model on the boundary layers in a high-order discontinuous Galerkin scheme. High-orde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2c6a98a8f8f47c36eb88ce31387ff72
https://doi.org/10.1007/978-3-030-68049-7_6
https://doi.org/10.1007/978-3-030-68049-7_6
In this work we investigate the Brinkman volume penalization technique in the context of a high-order Discontinous Galerkin method to model moving wall boundaries for compressible fluid flow simulations. High-order approximations are especially of in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96a3e6a696a58aa0c3596b0f306485bc
https://doi.org/10.21203/rs.3.rs-93466/v1
https://doi.org/10.21203/rs.3.rs-93466/v1
Autor:
Thomas Rauber, Gudula Rünger, Sabine Roller, Eric Aubanel, Raphaël Couturier, Peter Strazdins, Laurence T. Yang
Publikováno v:
IPDPS Workshops
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a62a68234dbc822d18a15278cae9634
https://doi.org/10.1109/ipdpsw50202.2020.00122
https://doi.org/10.1109/ipdpsw50202.2020.00122
Autor:
Sabine Roller, Harald Klimach
Publikováno v:
Sustained Simulation Performance 2018 and 2019 ISBN: 9783030391805
High-Order schemes are attractive for modern computing systems as they can achieve accurate representations of solutions with relatively little memory. In this work we look into the usage of the NEC Aurora TSUBASA system for a high-order discontinuou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40ec4d8c48f469d6617e73d1fd114939
https://doi.org/10.1007/978-3-030-39181-2_6
https://doi.org/10.1007/978-3-030-39181-2_6