Acoustic-Flow Interaction over an acoustic liner - Ref. 116/26/IR

id="offer-description" class="ecl-u-type-heading-2 ecl-u-mt-none ecl-u-mb-l">Offer Description Limited understanding of how acoustic waves interact with turbulent boundary layers over sound-absorbing surfaces leads to unexpected,. unphysical results in inverse acoustic characterization. This project will combine experiments with high-fidelity lattice-Boltzmann very-largeeddy. simulations to explain flow–acoustic interactions. Advanced data analysis will separate acoustic and hydrodynamic velocities near the. wall. The numerical database will enable comparison of inverse methods, reveal the physical causes of anomalous results and support. physicsbased. corrections. It will also help model and predict the drag increase caused by acoustic–flow coupling. These findings will resolve. scientific debate and pave the way for broadband, low-noise, low-drag acoustic metasurfaces, improving propulsion efficiency and reducing. noise in future, more sustainable aircraft engines. Where to apply Website https://careers.polito.it/ . Requirements. Additional Information . Eligibility criteria. To apply for the call fill out the form available at the following address: https://careers.polito.it/. Eligible destination country/ies for fellows: . OTHER. Eligibility of fellows: country/ies of residence: . OTHER. Eligibility of fellows: nationality/ies: . OTHER. Website for additional job details https://careers.polito.it. <h2