Boldrewood towing tank

More Information

About the Boldrewood towing tank

Southampton is home to the largest university towing tank in the UK. 

Our 138-metre tank is available for use by both researchers and commercial clients - not just for conventional ship model testing, but across the aerospace, energy and transportation sectors.

We support fundamental and applied research in areas such as:

  • fundamental fluid dynamics
  • renewable energies
  • autonomous systems
  • innovative ship design

We have strong links to the marine industry through the Wolfson Unit, which conducts maritime consultancy work for yacht, ship and power boat manufacturers.

Discover the story behind the towing tank in 'Design, Development and Commissioning of the Boldrewood Towing Tank – A Decade of Endeavour'.

 

Virtual tour

Take a virtual tour of Boldrewood towing tank (an accessible version available there too). 

Technical specification

Dimensions 

  • length: 138 metres
  • width: 6 metres
  • depth: 3.5 metres

Carriage 

  • aluminium monocoque structure
  • dual cable drive system
  • maximum speed: 10 metres per second

Dynamometry 

  • Kempf & Remmers propulsion dynamometers
  • Wolfson Unit 6 components balance

Tow post specification

  • drag range: 0 - 150,500,1000 N
  • side force range: 0 - 150,500,1000 N
  • vertical force: not measured
  • roll moment range: 0 - 30 Nm
  • yaw moment range: 0 - 40 Nm
  • pitch moment: not measured
  • pitch range: +/- 18 degrees
  • roll range: +/- 45 degrees
  • pitch: free
  • roll: free or adjustable fixed
  • yaw: adjustable fixed
  • heave: free
  • surge: fixed
  • sway: fixed

Wavemaker 

  • 12 elements HR Wallingford wavemaker
  • capable of short and long-crested random wave generation at normal and oblique angle
  • dynamic wave absorption capability

Other systems 

  • LaVision underwater PIV
  • Qualisys above water and underwater motion capture systems
  • open water rig for propellers testing
  • Dantec LDA
  • underwater lifting platform (6 by 2 metres) for mooring tests

Communication 

The towing tank has live video streaming capability

Workshop 

  • metal milling and turning capability
  • 3D printing

Connect

Get in touch if you're interested in hiring the towing tank or want to know more about it - we're always happy to accommodate visitors.
Towing tank, building 185, Boldrewood Innovation Campus, Southampton SO16 7QF (opens in Google Maps)
We’re open Monday to Friday 08:00 to 17:00 UK time

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