法国勒芒大学博士后—飞机发动机换能器声学处理

法国勒芒大学博士后—飞机发动机换能器声学处理

勒芒大学（Le Mans Université），原名曼恩大学（Université du Maine），成立于1977年，是一所法国国立的综合大学，主校区在勒芒市，在拉瓦勒市也设有专科技术学院。勒芒大学下设3个学院，2所法国大学科技学院，1所国家高级工程学院（ENSIM）以及15个实验室与研究所。现有在校学生11140人。

Post‐Doctoral Position To Work On Acoustics Treatments With Transducers For Aircraft Engines

Universities And Institutes Of France

Description

Organisation/Company: Université du Mans

Research Field: Engineering Physics

Researcher Profile: First Stage Researcher (R1)

Application Deadline: 22/11/2022 16:00 - Europe/Brussels

Location: France › Le Mans

Type Of Contract: Temporary

Job Status: Full-time

Hours Per Week: 35

Offer Starting Date: 03/01/2023

This position is part of the research project ASTRAL, managed by the LAUM and funded by the French

Government and the Safran Group. Common acoustic liners for aeronautics are based on a honeycomb

structure covered with a perforated plate. This technology struggles to meet the requirements of the next

generation of aircraft engines in terms of weight and performance. To develop novel types of acoustic

liners, this post‐doc aims to design and validate acoustic panels made of small‐scale electro‐acoustic

transducers. The LAUM has significant experience in designing and manufacturing such transducers. More

specifically, this work will be a continuation of the PhD thesis of Th. Abily (see references below). The main

objectives are to improve the design and manufacturing of these transducers, as well as demonstrate their

potential for aero‐acoustic applications.

The successful applicant will be responsible for

• Developing and testing different implementations of the improved transducers in an impedance tube.

• Validating the proposed transducers under grazing flow conditions.

• Simulating the behaviour of these acoustic treatments using computational tools like COMSOL.

• Publishing in international peer‐reviewed journals and participating in international conferences.

• Collaborating with other partners in the ASTRAL project and contributing to meetings and reports.

To apply, you must consult the job description available on this link :

https: // www. univ-lemans.fr/fr/universite/s-engager-a-nos-cotes/nous-recr...

Web site for additional job details

https: // www. univ-lemans.fr/fr/universite/s-engager-a-nos-cotes/nous- recrutons...

Offer Requirements

REQUIRED EDUCATION LEVEL

Physics: PhD or equivalent

Engineering: PhD or equivalent

Skills/Qualifications The postdoc will earn €2271 gross monthly. Required knowledge and skills include acoustics and/or transducers

(electrodynamic and piezoelectric).

More specifically, it is recommended to have a good command of the

research literature on electroacoustic

transducers. Some experience with COMSOL modelling would be beneficial.

Computational skills

should include Python programming for data analysis. We look for highly

motivated applicants with

excellent interpersonal, written and oral communication skills. Contact Information

Organisation/Company: Université du Mans

Department: LAUM

Organisation Type: Public Research Institution

Website: https: // laum.univ-lemans.fr/fr/index.html https: // www. univ- lemans.fr/fr/index.html

Country: France

City: Le Mans

Street: Av Olivier Messiaen

Phone: 02 43 83 39 54

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