The LEXIS Consortium is launching its Open Call end of this summer.



The Aeronautics Large-scale Pilot lead by Avio Aero company in LEXIS is aimed to boost and promote a step change in the numerical …

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Weather and Climate

Within the context of Copernicus Services, the Weather & Climate pilot will increase the timeliness and quality of prediction and analyses.

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Earthquake and Tsunami

Earthquake and tsunami. Provide near real-time earthquake and tsunami damage/loss assessments and estimate of the tsunami …

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LEXIS (Large-scale EXecution for Industry & Society) project aims to build an advanced...

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LEXIS consortium collaborates with important organisations focused on all the aspects...

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LEXIS consortium collaborates with important organisations focused on all the aspects concerning...

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High Performance Computing (HPC) domain is representative of the set of hardware and software technologies enabling other scientific domains to get new insights of ever complex...

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What is open call?

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How to apply?

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Infrastructure Layer

The LEXIS infrastructure federates three European HPC centers and scientific and data providers, respectively IT4I (CZ), LRZ (DE) and...

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Data Management Layer

The LEXIS Data Management layer, built on top of the infrastructure layer, will connect the participating HPC and HPDA sites together.

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Orchestration Layer

The orchestration layer is responsible for dispatching workflows’ tasks and jobs within the LEXIS infrastructural layer. To this end...

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Avio Aero Turbomachinery Use Case

The challenge of Avio Aero is to develop new technologies enabling to design and produce aeronautical components and modules for next generation greener and quieter engines. Identified tasks will focus on multistage Low Pressure turbine modules simulation, where accurate prediction of flow physics has been and is nowadays the subject of intensive research to achieve better engines’ efficiency, stability and operability. By leveraging Lexis Technology, we intend to obtain a marked step-change: less time consuming HW/SW coupling, opening the doors to the “real time” design approach. Furthermore, the big data produced as a result will require proper solutions to be put in place for quick data access, management and post-processing.

3D LP turbine rows and exit guide vanes; HPC; Aerospace engineering; Aeronautics

3D view of LP turbine rows and Exit Guide Vanes

2D blade-to-blade view of turbine airfoils: evolving wakes; HPC; Aerospace engineering; Aeronautics

2D blade-to-blade view of turbine airfoils: evolving wakes

Tangential pressure contour at turbine EGV exit; HPC; Aerospace engineering; Aeronautics

Tangential pressure contour at turbine EGV exit

Avio Aero Rotating parts Use Case

This R&D project aims to develop enablers supporting the digital (r)evolution being applied to design and development of Gearboxes that are key products of Avio Aero business. The aim is to investigate CFD capabilities applied to simulate mechanical parts rotating in presence of air and oil. Nowadays, this kind of simulation is at the leading edge of numerical technology. Large computing time is deemed. Hence advanced HW solutions are envisaged: new infrastructure, big data extensive treatment will open new scenery to mechanical parts design and optimization, vital for assuring next generation engines’ performance and reliability.

Gearboxes; HPC; Aerospace engineering; Aeronautics

Gearboxes is a key Avio Aero product

HPC; Aerospace engineering; Aeronautics

Lubricated Research test article to be simulated in Lexis Project

Oil jets impinging on the tooth crest of a GBX; HPC; Aerospace engineering; Aeronautics

Oil jets impinging on the tooth crest of a GBX

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