Full Scale Measurements


The Wolfson Unit has extensive expertise in conducting trials on full scale craft, encompassing aero/hydrodynamic and naval architecture-based systems. Our proficiency extends beyond yachts and ships, as our adeptness in data acquisition of engineering systems positions us as an ideal choice for investigating complex engineering challenges. 

Some of the measurements we have taken while completing full scale/ sea trails include:  

  • 6 axis body motions 
  • Forces, moments and accelerations 
  • Pressures (air or water) 
  • Temperatures 
  • Engine data 
  • Power 
  • Noise and vibration  

Our expertise with test hardware design and manufacture, data logging and analysis provides us with the toolset to find the cause of a problem and assist our clients in developing effective solutions.  


Previous Projects

Our clients come from many different fields ranging from Superyacht yards to Governmental Failure Investigation organisations and insurers, with work including: 

  • Speed, manoeuvring and seakeeping trials on motor vessels  
  • Prop shaft powering, thrust and torque measurements 
  • Structural monitoring systems 
  • Maritime and Coastguard Agency inclining of motor and sailing vessels 
  • Air flow surveys for wind comfort and exhaust gas dispersal assessment 
  • Outboard motor thrust measurements (see image)
  • Hovercraft pressure and performance measurements over obstacles 
  • 4*4 vehicle wading pressure measurements at speed 
  • Lifeboat slamming pressure measurements 

As experts in experimental testing, we are able to use our expertise to solve your engineering problems. Reach out to us to scope your next project.


Related Services

  • Marine Consultancy

    Marine Consultancy

    Stability booklets, inclining experiments, ship powering, propeller sizing, yacht performance prediction, hull lines measurement and ships lines generation.

  • Product Development

    Product Development

    Dynamometers, custom force and torque sensors, electro-mechanical systems and outboard thrust meters.

  • Model Basin and Towing Tank Testing

    Model Basin and Towing Tank Testing

    Traditional towing tank experiments, flow visualisation and analysis, wake surveys as well as bespoke tests for the offshore and renewables sector.