Basic research on the combustion characteristics of foamed plastics-based insulation. Part 2 application of FDS in predicting mass loss rate and heat release rate compared with Cone test

摘要

In this paper, the MLR and HRR of specimen A were simulated by employing FDS code. With the accurate input parameters and without considering melt model, the MLR and HRR curves derived from FDS simulation agree with experiment data. And the results depends heavily on mesh size.. Calculation time step has no serious effect on simulation results. Melt materials are hard to be simulated by FDS code. Currently, the continuity of simulation history is needed to be improved.