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Tesseract SIGNED

Best Curved Adapted Meshes for Space-Time Flow Simulations

Total Cost €

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EC-Contrib. €

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Partnership

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Project "Tesseract" 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 https://www.bsc.es/research-and-development/projects/tesseract-best-curved-adapted-meshes-space-time-flow-simulations
 Total cost 1˙478˙135 €
 EC max contribution 1˙478˙135 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2016-STG
 Funding Scheme ERC-STG
 Starting year 2017
 Duration (year-month-day) from 2017-04-01   to  2022-03-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    BARCELONA SUPERCOMPUTING CENTER - CENTRO NACIONAL DE SUPERCOMPUTACION ES (BARCELONA) coordinator 1˙478˙135.00

Map

 Project objective

The accuracy obtained in wind tunnel aerodynamic and aero-acoustic measurements is extremely demanding and it still challenges our current simulation technologies. It mainly challenges the capabilities of current mesh generation technologies used in flow simulations. The ground-breaking TESSERACT project addresses the challenge of studying how to generate computational meshes that enable the ability to obtain computer flow simulations that beat the predictive capabilities of the wind tunnel experiments for a fixed accuracy, cost, and time scale. These important challenges correspond to capabilities that have been considered essential to fulfil the European strategic goals of future transportation. The main objective is to generate optimal quality curved adapted meshes for space-time flow simulations by addressing the following ambitious and beyond the state of the art 4-dimensional meshing research objectives: curved geometry representation and approximation, mesh quality measures, adapted mesh resolution, and space-time flow simulation. This is a high risk project since it tackles meshing objectives in 4D while lower dimension versions of these issues have not yet been fully solved. However, providing the foundations and the methods to improve current space-time meshing algorithms will suppose a high gain in the field of computational and aerospace engineering. This is so since in the near future, it will be of major importance to conduct accurate, robust, and efficient parallel in space-time adapted flow simulations that exploit the computational power of the exascale super-computing facilities to come. To enhance the feasibility of the project, the scientific approach considers different novel approaches to reach the same objectives and therefore, bear in mind the high-risk / high-gain nature of this 4D meshing project.

 Publications

year authors and title journal last update
List of publications.
2019 Eloi Ruiz-Girones, Xevi Roca
Pre-conditioning and continuation for parallel distributed mesh curving
published pages: , ISSN: , DOI:
28th International Meshing Roundtable 2019-11-08
2019 Eloi Ruiz-Gironés, Abel Gargallo-Peiró, Josep Sarrate, Xevi Roca
Automatically imposing incremental boundary displacements for valid mesh morphing and curving
published pages: 47-62, ISSN: 0010-4485, DOI: 10.1016/j.cad.2019.01.001
Computer-Aided Design 112 2019-11-08
2019 Albert Jimenez-Ramos, Abel Gargallo-Peiro, Xevi Roca
SUBDIVIDED LINEAR AND CURVED MESHES PRESERVING FEATURES OF A LINEAR MESH MODEL
published pages: , ISSN: , DOI:
28th International Meshing Roundtable 2019-11-08
2017 A. Gargallo-Peiró, G. Houzeaux, X. Roca
Subdividing triangular and quadrilateral meshes in parallel to approximate curved geometries
published pages: 310-322, ISSN: 1877-7058, DOI: 10.1016/j.proeng.2017.09.814
Procedia Engineering 203 2019-04-18
2017 Eloi Ruiz-Gironés, Abel Gargallo-Peiró, Josep Sarrate, Xevi Roca
An augmented Lagrangian formulation to impose boundary conditions for distortion based mesh moving and curving
published pages: 362-374, ISSN: 1877-7058, DOI: 10.1016/j.proeng.2017.09.820
Procedia Engineering 203 2019-04-18

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

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