Stage - Modélisation 3D ventilation aubages turbine haute pression H/F

2019-09-17T09:36:37.49

Key information

Fluid Mechanics
Research, design and development
Student
moissy-cramayel , Ile De France, FRANCE
Internship / Student, Full-time, 6 mois
Master Degree
First experience
English Fluent
2019-76883

Job description

Au sein de la Direction Technique, vous intégrerez le bureau d'étude Turbine Haute Pression des moteurs en développement.

Le but de ce stage est d'étudier finement le circuit d'alimentation en air de refroidissement des aubages haute pression.

Du fait des variations géométriques des perçages et des cavités internes des circuits de refroidissement, chaque aube de Turbine Haute Pression a un débit différent, ce qui n'est pas actuellement pris en compte.

Ce stage doit permettre de modéliser via des outils 1D et pour la première fois par des analyses Navier Stockes 3D une couronne d'aubes de Turbine Haute Pression avec son circuit d'alimentation en intégrant l'ensemble des variations.

Job requirements

De niveau BAC +5, avec des compétences en aérodynamique, turbomachine, mécanique des fluides, et échanges de chaleur.

Modélisation numérique Navier-Stokes.

Company information

Safran Aircraft Engines

Safran is an international high-technology group, operating in the aircraft propulsion and equipment, space and defense markets. Safran has a global presence, with more than 92,000 employees and sales of 21 billion euros in 2018. Working alone or in partnership, Safran holds world or European leadership positions in its core markets. Safran undertakes Research & Development programs to meet fast-changing market requirements, with total R&D expenditures of around 1.5 billion euros in 2018.

Safran is ranked among the Top 100 Global Innovators by Thomson Reuters and is featured on the "Happy at work" rankings. The Group places fourth on the Universum ranking for the favorite companies of newly-qualified engineers in France.


Safran Aircraft Engines designs, develops, manufactures and markets, either on its own or in collaboration with partners, engines for commercial and military aircraft, to the best levels of performance, reliability and environmental friendliness. Through CFM International (a 50:50 JV between Safran Aicraft Engines and GE), the company is also the world leader in short- and medium-haul aircraft propulsion systems.

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