| EPSRC Reference: |
GR/L28142/01 |
| Title: |
CHAR-FORMING PROCESSES FOR FIRE RETARDANCY IN POLYMERIC MATERIALS |
| Principal Investigator: |
McIntosh, Professor AC |
| Other Investigators: |
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| Project Partners: |
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| Department: |
Fuel and Energy |
| Organisation: |
University of Leeds |
| Scheme: |
Standard Research (Pre-FEC) |
| Starts: |
01 April 1997 |
Ends: |
30 September 2000 |
Value (£): |
128,979
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| EPSRC Research Topic Classifications: |
| Materials Characterisation |
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Summary on Grant Application Form |
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A sequence of mathematical models, based on earlier work by the applicants (Refs 29-33 of Case for Support) will be developed for the ultimate aim of understanding the interaction of a flame with a decomposing thermally thick solid with char formation. A particular feature will be the representation of intumescence, which has been observed to produce unexpectedly effective resistance to oxidation at high temperatures. The models will be used:? To understand how the degradation kinetics and the strength of the ignition source determines whether or not a sample ignites, and the ignition time.? To show how to maximise fire retardancy by char formation.? To understand how the chemistry and physics of char formation can alter the various criteria of flammability (critical heat flux, etc).A limited programme of experiments will complement the modelling approach and will provide data for critical evaluation of char forming mechanisms in different experimental configurations.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.leeds.ac.uk |