TY - JOUR PY - 1986// TI - Critical heat and mass transfer at pilot ignition and extinction of a material JO - Fire safety journal A1 - Rasbash, D. J. A1 - Drysdale, DD A1 - Deepak, D SP - 1 EP - 10 VL - 10 IS - 1 N2 - Traditionally, pilot ignition of a combustible solid is associated with a critical heat flux to the surface and a surface temperature necessary to produce the volatiles. More fundamentally, it can be interpreted in terms of a critical mass flow of volatiles sufficient to support a nascent flame capable of losing heat to the surface without the flame temperature being reduced to a value below which the flame is extinguished. Measurement of the critical mass flowrate at pilot ignition provides a method of quantifying ignition and extinction conditions in terms of basic properties of the solid and its decomposition products.
LA - SN - 0379-7112 UR - http://dx.doi.org/ ID - ref1 ER -