Alternant (H/F) - Lyon, France - SERCEL

SERCEL

Entreprise vérifiée

Lyon, France

il y a 3 semaines

Posté par:

Sophie Dupont

beBee Recruiter

Description

About us

Spécialiste mondial dans la conception et la fabrication de Solutions de capteurs ultra précis et de solutions digitales intégrées au service de l'exploration et de la surveillance des sous-sols et des infrastructures.

A l'écoute du client, Sercel assure le progrès de la géophysique grâce à l'innovation, en imposant toujours le meilleur dans la conception et la fabrication, avec le souci permanent de la sécurité et de l'environnement.

Employant plus de 1500 personnes, Sercel est implanté dans 7 pays et 14 sites dont la France, les Etats-Unis, la Chine, et intervient dans le monde entier.

Our work environment includes:

Lively atmosphere
Workfromhome days
Growth opportunities

Post description:

As part of the development of our Digital Twin solution, you will work on the static and dynamic characterization of the load estimation methodology using an experimental setup of a simply supported beam already in place.

The apprentice will be in charge of the finite element modeling using the Ansys software and the calibration of the model via the modal frequencies of the system.

The project is divided into two main parts, one for the validation of inverse methods for the estimation static loads and the second for the estimation of dynamic loads.

Once the model is recalibrated, a sensitivity analysis should be performed to determine the number of measurement nodes needed for the accurate load estimation via inverse methods using static indicators.

Several numbers, types and directions of loads will be applied and tested.

An uncertainty propagation analysis should be performed to determine the uncertainties of the stress estimated from the uncertainties of the static input indicators.

Similarly, in the second phase, a sensitivity analysis is to be done using this time a vibrating pot.

An uncertanty analysis need to be done, this time based on accelerations as input indicator for estimation of the stress uncertanties.

Environnement:

Integration into the R&D team at SERCEL Grenoble à Saint-Egrève.

Profile:

Mechanical engineer, simulation engineer, Physical science engineer, applied mathematics and statistics engineer or comparable

You are enrolled in a Bachelor/Master's program in Mechanical Engineering, Applied mathematics, Computer Science, or comparable

You have basic knowledge of finite element method.

You are familiar with the concepts: Design of Experiments, Optimization, and Model Calibration

Programming knowledge in Python is a plus.

Fluent English language skills

Analytical and synthesis skills

A hands-on mentality, an open mind, excellent problem-solving, communication and innovation skills

Passion for innovation and enthusiasm for innovative technologies as well as motivation to work in agile, interdisciplinary teams.

Type d'emploi :
Alternance

Avantages: