Numerical and experimental investigation of flame spread over a PMMA surface
Författare
Summary, in English
The objective of this study is the experimental and numerical investigation of flame spread over a PMMA surface. A series of upward flame spread tests were carried out in a cylindrical combustion room, with measurements made for gas velocity, surface temperature and surface heat fluxes. A CFD based flame spread model was then used for the simulation of the experiment. This model consists of a four-equation turbulence model, an eddy-break-up (EBU) combustion model, a discrete transfer (DT) radiation model, a statistical narrow band (SNB) gas model, a soot model, and a pyrolysis model for
non-charring solids. Comparison was made between the numerical predictions and the experimental data. A reasonable qualitative agreement was found between two sets of data.
non-charring solids. Comparison was made between the numerical predictions and the experimental data. A reasonable qualitative agreement was found between two sets of data.
Avdelning/ar
Publiceringsår
2004
Språk
Engelska
Publikation/Tidskrift/Serie
[Host publication title missing]
Dokumenttyp
Konferensbidrag
Förlag
Interscience Communications Ltd
Ämne
- Other Civil Engineering
- Building Technologies
Conference name
Interflam 2004
Conference date
2004-07-05 - 2004-07-07
Conference place
Edinburgh, United Kingdom
Status
Published