Predicting noise in fluid-filled pipes

This project will investigate and improve methods for predicting fluid-borne noise generated by fluid flow through pipe systems. The research will design and build an experimental noise test rig to study fluid–structure interactions and advance noise prediction capability across both broadband and narrowband regimes.

Background Industry predictions of flow-induced noise are typically based on British standards, but has limitations, particularly for narrowband noise. There is a clear need to evaluate and extend existing standards-based methods and compare them with analytical, experimental, and computational approaches. 

This project will:

• design a test rig for the accurate measurements of the noise generated by valves and pumps under controlled laboratory measurements
• generate high-quality experimental data (flow, pressure, broadband and narrowband noise) for validation
• compare predictions obtained from British Standards with experimental data
• investigate fundamental noise generation mechanisms. 

The research is closely aligned with industry needs, with opportunities for collaboration and on-site placements at Rolls-Royce. You will also undertake some Master courses in sound and vibration.

The School of Engineering is committed to promoting equality, diversity inclusivity as demonstrated by our Athena SWAN award. We welcome all applicants regardless of their gender, ethnicity, disability, sexual orientation or age, and will give full consideration to applicants seeking flexible working patterns and those who have taken a career break. The University has a generous maternity policy, onsite childcare facilities, and offers a range of benefits to help ensure employees’ well-being and work-life balance. The University of Southampton is committed to sustainability and has been awarded the Platinum EcoAward.