Skip to main navigationSkip to main content
The University of Southampton

Research project: No-flow rig tests of turbofan ducts in ISVR no-flow facility

Currently Active: 

to be confirmed

The ISVR no-flow test facility is a 395mm diameter, 5m long steel duct to which a range of duct test pieces with differing geometry and / or acoustic liners can be attached. Acoustic excitation can be either broadband, with equal energy in each cut-on mode, or tonal with any specified circumferential mode in the range -14 < m < 14. Both circular and annular geometries can be accommodated. ISVR has recently tested a model engine inlet suplied by GKN and a selection of bypass geometries supplied by Bombardier as part of the SYMPHONY project.

Related research groups

Acoustics Group
Share this research project Share this on Facebook Share this on Twitter Share this on Weibo

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.