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Details of Grant 

EPSRC Reference: EP/Y036476/1
Title: NWTF+ Full Proposal: Experimental Database and Wheel Spray Facility
Principal Investigator: Page, Professor GJ
Other Investigators:
Garmory, Dr A Butcher, Dr D
Researcher Co-Investigators:
Project Partners:
Department: Aeronautical and Automotive Engineering
Organisation: Loughborough University
Scheme: Standard Research
Starts: 01 July 2024 Ends: 31 December 2028 Value (£): 2,386,174
EPSRC Research Topic Classifications:
Aerodynamics
EPSRC Industrial Sector Classifications:
No relevance to Underpinning Sectors
Related Grants:
Panel History:
Panel DatePanel NameOutcome
16 Nov 2023 NWTF plus Panel 2023 Announced
Summary on Grant Application Form
This research comprises two strands: the creation of a unique tire spray rig and a world leading experimental database of NWTF aerodynamic research data.

The first strand will allow real sensors from road vehicle Advanced Driver Assistance Systems (ADAS) to be tested in water sprays from rotating car wheels. In wet conditions there can be a significant reduction in visibility caused by the spray from other vehicles. Whilst this is dangerous to the human driver, it can become critical for ADAS systems and could constrain the future operational use of full Autonomous Driving Systems. It is not only obscuration that is problematic, an ADAS sensor that 'imagines' a vehicle due to the density of spray and initiates emergency breaking could also cause unnecessary accidents. Understanding the limits of such systems in adverse weather conditions is vital in the development process so that appropriate mitigation actions can be taken.

The Experimental Database strand creates a digital infrastructure to ensure that expensive and time-consuming aerodynamic tests can be fully exploited by the user community. It builds upon and complements the existing EPSRC NWTF network grant with the ambition of creating a world leading portal to access high quality aerodynamics data. It will also create two reference models and test across a number of UK low speed wind tunnels to assess their strengths and weaknesses.

Key Findings
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Summary
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Further Information:  
Organisation Website: http://www.lboro.ac.uk