PhD Thesis in Numerical simulation of turbulent wall-bounded flows with acoustic liners

Organisation/Company

Université de Poitiers

Department

Fluide, Thermique, Combustion

Research Field

Engineering » Simulation engineering

Researcher Profile

First Stage Researcher (R1)

Country

France

Application Deadline

15 Jul 2024 – 23:00 (Europe/Paris)

Type of Contract

Temporary

Job Status

Full-time

Hours Per Week

39

Offer Starting Date

1 Sep 2024

Is the job funded through the EU Research Framework Programme?

Not funded by an EU programme

Is the Job related to staff position within a Research Infrastructure?

No

Offer Description

A significant part of the noise emitted by airplanes comes from the engines, and more particularly from the fan. To reduce this noise, sound absorbing materials (acoustic liners) made of resonant cavities are placed in the wall of the engine. The a high speed turbulent grazing flow present in the engine interacts with the acoustic liner, modifying its acoustic response (its impedance), and also increasing the drag. The general objective of this PhD thesis is to understand the physics of this interaction by performing high fidelity numerical simulations.

https://pprime.fr/emploi/phd-thesis-2024-numerical-simulations-of-acous…

Requirements

Research Field

Engineering » Mechanical engineering

Education Level

Master Degree or equivalent

Specific Requirements

Background in Fluid Mechanics, Acoustics, Numerical Simulation.

Languages

ENGLISH

Level

Good

Additional Information

Website for additional job details

https://pprime.fr/emploi/phd-thesis-2024-numerical-simulations-of-acoustic-line…

Work Location(s)

Number of offers available

1

Company/Institute

Institut Prime

Country

France

City

Poitiers

Geofield

Where to apply

E-mail

[email protected]

Contact

City

Poitiers

Website

https://pprime.fr/

Postal Code

86073

STATUS: EXPIRED