论文部分内容阅读
Studied the changes of heat physical parameters, gas concentration of O_2, CO,CH_4 and H_2, and temperature through full scale wood fire experiments in a tunnel and simulationby FLUNET, a kind of computational fluid dynamics software.The results showthat the wood fire experiment and simulation are both oxygen-enriched combustions,which show that the simulation results coincide with the experiment.The results also provethat it is difficult for oxygen-enriched combustion to cause secondary disasters.Somesuggestions were put forward to prevent the occurrence of secondary disasters effectively.
Studied the changes of heat physical parameters, gas concentration of O_2, CO, CH_4 and H_2, and temperature through full scale wood fire experiments in a tunnel and simulation by FLUNET, a kind of computational fluid dynamics software. Results showthat the wood fire experiment and simulation are both oxygen-enriched combustions, which show that the simulation results coincide with the experiment.The results also provethat it is difficult for oxygen-enriched combustion to cause secondary disasters.