Abstract
The steady-state solutions of a nonlinear dynamical-systems model for
the ignition of thermally thin thermoplastics in the cone calorimeter
are investigated. The model contains equations for solid phase and
gas phase processes which are coupled through heat (convective and
radiative) and mass transfer. The existence of different regimes and
mechanisms for ignition are demonstrated and the consequences for
fire safety are outlined. The concept of a critical surface
temperature defining criticality is validated and a justification
offered.
M.I. Nelson. Ignition Mechanisms of Thermally Thin Thermoplastics in the Cone Calorimeter. Proceedings of the Royal Society of London A, 454 (1971):789-814, March 1998.