- Author
- Bilger, R. W.
- Title
- Turbulent Diffusion Flame Structure and Implications for Suppression and Pollutant Formation.
- Coporate
- Sydney univ., Australia
- Book or Conf
- Combustion Institute/Central States Section and Western States Sections (Joint Meeting). Flammability and Burning Characteristics of Materials and Fuels. April 21-22, 1975, San Antonio, TX, 1-40 p., 1975
- Keywords
- flame structure | turbulent flames | equations | diffusion flames | nitric oxide | fire suppression | flame extinguishment
- Identifiers
- hydrogen/air diffusion flames; methane/air diffusion flames; pollutants
- Abstract
- The combination of a copolymer of 4-vinylbenzyl alcohol and styrene with 2-ethylhexyldiphenylphosphate (DPP) and with metal chlorides has been studied by TGA/FTIR, radiative gasification, Cone calorimetry, and oxygen index measurements. Evidence is presented in support of a cross-linking reaction with the additives and the copolymer which proceeds through a Friedel-Crafts mechanism. The approach reduces the peak heat release rate (HRR) by 60% as measured in the Cone calorimeter. There is a significant reduction in the mass loss rate during the thermal degradation and evidence of char formation is observed in the radiative gasification experiments