Experiments had been conducted to study the mechanisms involved in the transition from smoldering to flaming combustion of polyurethane foam.
在聚亚安酯材料的稳定阴燃中,通过实验研究了阴燃向有焰燃烧转化的机制。
A model of smoldering propagation and its transition to flaming combustion was developed under conditions of one-dimensional reverse forced convections.
建立了一维逆向受迫条件下的阴燃传播和向有焰火转化的模型。
A one dimensional integral model has been developed to describe the propagation of smoldering and transition from smoldering to flaming with natural diffusion.
建立了一维自然扩散条件下阴燃传播和向有焰火转化的积分模型。
Because small polyurethane foam samples were studied, the smolder propagation and the transition to flaming had to be assisted by reducing the heat losses to the surroundings and increasing the oxygen concentration.
试验结果表明,炭化部位内部的有焰变化因阴燃作用而出现滞后,这已经通过超声波穿透样品内部得到了证实。