Details of Grant 

EPSRC Reference:	GR/R46243/01
Title:	Development of Novel Window Systems for Optimum Acoustic, Ventilation and Daylight Performance
Principal Investigator:	Oldham, Professor DJ
Other Investigators:
Researcher Co-Investigators:
Project Partners:	Arup Group Ltd
Department:	Architecture
Organisation:	University of Liverpool
Scheme:	Standard Research (Pre-FEC)
Starts:	01 January 2002	Ends:	31 December 2004	Value (£):	32,989
EPSRC Research Topic Classifications:	Building Ops & Management
EPSRC Industrial Sector Classifications:	Construction
Related Grants:	GR/R46236/01
Panel History:
Summary on Grant Application Form
The objective of the proposed research is to develop a series of window and louver systems which reduce outside noise whilst allowing natural ventilation and daylighting. The basic idea is to investigate systematically the performance of noise reduction systems for windows incorporating novel transparent non-fibrous silencers in terms of acoustics, ventilation and daylighting.The proposed research will build on the recent work of the principle investigator on a series of transparent and non-fibrous sound absorbers, such as micro-perforated plastic panel and multiple-layer membranes. The research will start with the development of theoretical computer-based model which will be used for tile design of a number of prototypes. The prototypes will be used to evaluate acoustic performance against daylighting and ventilation performance. The output of the project will be (1) the theoretical/computer model, which can be used for evaluating new designs and generating design guidelines, and (2) a series of prototypes with their performance in terms of acoustics, ventilation and daylighting. .A significant aspect of the proposal is the interdisciplinary approach to the project which will involve work in the areas of acoustics, ventilation and daylighting. The project is of considerable industrial relevance and has attracted the collaboration of Arup Acoustics and window/louver manufacturers.
Key Findings
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Potential use in non-academic contexts
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Project URL:
Further Information:
Organisation Website:	http://www.liv.ac.uk