Modelling Aural Diversity: A Multiphysics Computational Approach

Entry requirements

Please use this Research Proposal, Personal statement and CV writing guide when preparing an application.

Months of entry

Anytime

Course content

The project investigates aural diversity by focusing on the anatomical variations of the human ear and their impact on hearing. A state-of-the-art fluid-structural model of the ear will be developed, integrating Computational Fluid Dynamics (CFD) and Finite Element (FE) techniques to simulate sound wave propagation through its inner structures. This model will include the external ear, tympanic membrane, ossicles, and cochlea, providing a comprehensive representation of sound mechanics.

Recent studies, such as those by O’Connor et al. (2017), highlight the utility of computational models in understanding the middle ear's biomechanics and designing auditory devices. Similarly, Yu et al. (2022) demonstrated how finite element models can capture changes in tympanic membrane properties due to ageing. These changes affect sound transmission, highlighting the role of anatomical variability in hearing differences. Bradshaw (2023) further advanced multiscale models for the complete ear anatomy with the goal of studying sound transmission under large amplitude (blast) waves.

By incorporating minor tissue property variations, this project aims to elucidate how individual differences in anatomy contribute to diverse auditory experiences. The insights gained will be instrumental in guiding the design of next-generation hearing aids tailored to accommodate a wider range of hearing profiles, thereby enhancing auditory healthcare and accessibility.

Fees and funding

To enquire about University of Salford funding schemes – including the Widening Participation Scholarship – visit this website.