STAGE - Modélisation CFD d'une Turbine Basse Pression H/F

Description de l'offre

Au sein de la division bureau d'études module Turbine de la Direction Technique, vous intégrerez l'unité «intégration thermomécanique hors-veine Turbine Basse Pression R&T » qui assure la coordination des activités avant-projet aérothermique et mécanique turbine Basse Pression.

Le/la stagiaire devra utiliser ses compétences en aérothermique et mécanique des fluides pour participer aux activités avant-projet liées à la maturation de nouveaux concepts ainsi qu'au développement de nouvelles méthodologies de calculs dans le cadre du développement de nos moteurs.

Le sujet portera sur le refroidissement des disques de turbine basse pression et consistera à réaliser une modélisation CFD 3D de la zone :

·  - Création d'un modèle CFD FLUENT 3D de la zone et analyse des écoulements
·  - Dans un deuxième temps, mise en place d'un couplage fluide/solide et analyse des échanges thermiques pariétaux
·  - Confrontation à des résultats d'essais moteurs
·  - Proposition d'une modélisation thermique simplifiée

Ces activités seront assurées en coordination avec les équipes intégration et aérodynamique.

Safran is an international high-technology group, operating in the aviation (propulsion, equipment and interiors), defense and space markets. Its core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a global presence, with 81,000 employees and holds, alone or in partnership, world or European leadership positions in its core markets. Safran undertakes research and development programs to maintain the environmental priorities of its R&T and Innovation roadmap.

Safran is featured on the "Happy at work" rankings. The Group places fourth on the Capital ranking for best employers 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.

Profil recherché

Job requirements

Le/la candidat(e) devra faire preuve d'autonomie et de rigueur, d'esprit critique vis-à-vis des résultats obtenus et être force de proposition techniquement.
Profil ingénieur généraliste ou à dominante mécanique des fluides et simulation numérique.

Company information

Safran Aircraft Engines

Safran is an international high-technology group, operating in the aviation (propulsion, equipment and interiors), defense and space markets. Its core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a global presence, with 81,000 employees and holds, alone or in partnership, world or European leadership positions in its core markets. Safran undertakes research and development programs to maintain the environmental priorities of its R&T and Innovation roadmap.

Safran is featured on the "Happy at work" rankings. The Group places fourth on the Capital ranking for best employers 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.