Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Harmen van der Ven"'
Publikováno v:
AIAA Aviation Forum 2021
AIAA AVIATION 2021 FORUM
AIAA AVIATION 2021 FORUM
The development of an adjoint method for design optimization of a propeller in an unsteady flow field is presented. The methodology follows the continuous-discrete approach, where the adjoint equations are formulated in a continuous form and afterwar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95e26d636ac238d6b6933a1696ad5da5
Publikováno v:
Journal of Computational and Applied Mathematics. 294:358-371
The Time Domain Integral Equation method for electromagnetics is an appealing computational method for many applications in industry. However, its applicability has long been suffering from instabilities. A rigorous analysis of the variational formul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe46dc29f1f57009779489abb101c908
https://doi.org/10.1016/j.cam.2015.09.002
https://doi.org/10.1016/j.cam.2015.09.002
Publikováno v:
2016 10th European Conference on Antennas and Propagation (EuCAP).
Different formulations of the boundary integral method for dielectric bodies are evaluated on their accuracy. The formulations apply RWG and/or BC functions both as basis functions and as test functions. A systematic evaluation, measuring the order o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::085510c49fa994615fd001d57e2f58ae
https://doi.org/10.1109/eucap.2016.7481432
https://doi.org/10.1109/eucap.2016.7481432
Publikováno v:
Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation.
Computational methods are widely used in the engineering community for the analysis of electromagnetic scattering phenomena. To achieve the robustness required for industrial application the numerical scheme has to be provably stable. The existing st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ae4b001a2a72bfd0c79004a3ada583
https://doi.org/10.1109/aps.2012.6348613
https://doi.org/10.1109/aps.2012.6348613
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783540778134
This paper focuses on numerical aspects for hybrid RANS–LES computations using the X-LES method. In particular, the impact of using a high-order finite-volume scheme is considered. The finite-volume scheme is fourth-order accurate on non-uniform, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9b66315ca5345acae670d87fe3188c
https://doi.org/10.1007/978-3-540-77815-8_9
https://doi.org/10.1007/978-3-540-77815-8_9
Autor:
Norbert Kroll, Heribert Bieler, Herman Deconinck, Vincent Couaillier, Harmen van der Ven, Kaare Sorensen
This volume contains results gained from the EU-funded 6th Framework project ADIGMA (Adaptive Higher-order Variational Methods for Aerodynamic Applications in Industry). The goal of ADIGMA was the development and utilization of innovative adaptive hi
Publikováno v:
42nd AIAA Aerospace Sciences Meeting and Exhibit.
A new hybrid method between Reynolds-Averaged Navier‐Stokes (RANS) and Large Eddy Simulation (LES) is presented. The method, named eXtra-Large Eddy Simulation (X-LES), consists of a composite formulation incorporating both RANS and LES equations. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::103c32ed5ab6d44b836a04023c50fbad
https://doi.org/10.2514/6.2004-264
https://doi.org/10.2514/6.2004-264
Autor:
Ronny Groothuizen, Harmen van der Ven
Publikováno v:
High-Performance Computing and Networking ISBN: 9783540644439
HPCN Europe
HPCN Europe
The Netherlands Initiative in CFD for Engineering with HCPN (NICE) aims at increasing the competitiveness of Dutch industry by making available competence in the area of flow simulation on HPCN platforms. The know-how and know-why that is developed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::784b67f6423db43e023bd2195251d46b
https://doi.org/10.1007/bfb0037128
https://doi.org/10.1007/bfb0037128
Autor:
Harmen van der Ven, Bert C. Schultheiss, Toshifumi Takei, Shun Doi, Hideki Matsumoto, Kouta Sugihara
Publikováno v:
High-Performance Computing and Networking ISBN: 9783540644439
HPCN Europe
HPCN Europe
Visualization is an integral part of the simulation process. With the increase of computing power for simulation, visualization has lagged behind. This paper will present a real-time visualization system, RVSLIB, which is developed to supply simulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1bc78b812105c79039989c079276ad7
https://doi.org/10.1007/bfb0037166
https://doi.org/10.1007/bfb0037166
Publikováno v:
Vector and Parallel Processing — VECPAR'96 ISBN: 9783540628286
VECPAR
VECPAR
In this paper three topics related to parallel CFD simulations are discussed. The first topic is the shared memory parallelization of the unstructured adaptive flow solver Hexadap. The second topic discusses the performance results of this paralleliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b219167d03e0669aafbd141cfed8aeee
https://doi.org/10.1007/3-540-62828-2_123
https://doi.org/10.1007/3-540-62828-2_123