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HiPerMeGaFlowS SIGNED

High-Performance Curved Meshing and Unstructured High-Order Galerkin Solvers for High-Fidelity Flow Simulation

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

HiPerMeGaFlowS project word cloud

Explore the words cloud of the HiPerMeGaFlowS project. It provides you a very rough idea of what is the project "HiPerMeGaFlowS" about.

combination unstructured computer alternative linearly parallel computing scalability performance simulation galerkin physical cluster fidelity flow policies exascale mesh consumption solvers combined cheaper transfer implicit energy curved practical favoring goals models geometrical simulations tools exploration computational industries emissions data pursue industrial domains high aeronautical accuracy stabilized automotive fulfill capability integration numerical agencies computation obtain generator noise aided perform designs operations ratio

Project "HiPerMeGaFlowS" data sheet

The following table provides information about the project.

Coordinator	BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION Organization address address: Calle Jordi Girona 31 city: BARCELONA postcode: 8034 website: www.bsc.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	Spain [ES]
Project website	http://web.mit.edu/xeviroca/www/index.html
Total cost	158˙121 €
EC max contribution	158˙121 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2014
Funding Scheme	MSCA-IF-EF-ST
Starting year	2015
Duration (year-month-day)	from 2015-04-01 to 2017-03-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION Organization address address: Calle Jordi Girona 31 city: BARCELONA postcode: 8034 website: www.bsc.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (BARCELONA)	coordinator	158˙121.00

Map

Project objective

High-fidelity flow simulation is one of the main goals to pursue in the research towards exascale computing. This capability will allow a cheaper exploration of aeronautical and automotive designs that fulfill energy consumption and noise emissions policies of the European agencies. In this project, the integration of three high-performance tools will be studied as a promising alternative to perform high-fidelity flow simulations. Specifically, a parallel curved unstructured mesh generator will be integrated with two different parallel high-order stabilized Galerkin solvers. We expect that the novel research on the development and combination of these high-performance tools will provide the physical, numerical, and geometrical accuracy required to perform high-fidelity flow simulations on complex domains defined by industrial computer-aided design models. Furthermore, the project is of major interest in high-performance computing since we expect to improve the scalability of implicit flow solvers by increasing the accuracy for a given computational cost, favoring computation to data transfer, and increasing the ratio of operations that scale linearly with the number of mesh elements. The combined tools will be deployed in a large cluster to obtain flow simulations of practical interest for the aeronautical and automotive industries.

Publications

List of publications.
year	authors and title	journal	last update
2016	A. Gargallo-PeirÃ³, X. Roca, J. Peraire, J. Sarrate A distortion measure to validate and generate curved high-order meshes on CAD surfaces with independence of parameterization published pages: 1100-1130, ISSN: 0029-5981, DOI: 10.1002/nme.5162	International Journal for Numerical Methods in Engineering 106/13	2019-06-14
2016	Eloi Ruiz-GironÃ©s, Josep Sarrate, Xevi Roca Generation of Curved High-order Meshes with Optimal Quality and Geometric Accuracy published pages: 315-327, ISSN: 1877-7058, DOI: 10.1016/j.proeng.2016.11.108	Procedia Engineering 163	2019-06-14
2016	Eloi Ruiz-GironÃ©s, Xevi Roca, Jose Sarrate High-order mesh curving by distortion minimization with boundary nodes free to slide on a 3D CAD representation published pages: 52-64, ISSN: 0010-4485, DOI: 10.1016/j.cad.2015.06.011	Computer-Aided Design 72	2019-06-14
2016	Abel Gargallo-PeirÃ³, Arnau Folch, Xevi Roca Representing Urban Geometries for Unstructured Mesh Generation published pages: 175-185, ISSN: 1877-7058, DOI: 10.1016/j.proeng.2016.11.044	Procedia Engineering 163	2019-06-14
2015	Eloi Ruiz-GironÃ©s, Jose Sarrate, Xevi Roca Defining an 2-disparity Measure to Check and Improve the Geometric Accuracy of Non-interpolating Curved High-order Meshes published pages: 122-134, ISSN: 1877-7058, DOI: 10.1016/j.proeng.2015.10.127	Procedia Engineering 124	2019-06-14

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The information about "HIPERMEGAFLOWS" are provided by the European Opendata Portal: CORDIS opendata.