Storage grains before and after mildew are first subjected to thermal radiation experiments under different heat radiant flux conditions using a cone calorimeter. The chemical constitution, morphology, operational taxonomic unit analysis, and the degree of mildew of four disaggregated storage grains under the same proceeding conditions are studied. Normal grain and mildewed grain are significantly different in terms of the mounts and species of mold. The peak heat release rate and the total heat release of mildewed grains are higher than that of normal grains. Under different heat radiations, the fire performance index of mildewed grains tends to be lower than that of normal samples, while the fire growth index value is just the opposite. The higher the heat radiation, the less the effect of mold on the fire performance index difference. Besides, the reciprocal of the square root time of sample ignition has a linear relationship with the heat flux.

中文翻译：

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储粮霉变前后燃烧行为及防火安全

首先用锥形量热仪对霉变前后的贮粮进行不同热辐射通量条件下的热辐射实验。研究了在相同处理条件下四种解聚储粮的化学组成、形态、操作分类单元分析和霉变程度。正常谷物和霉变谷物在霉菌的附着物和种类方面存在显着差异。发霉谷物的峰值放热率和总放热量高于正常谷物。在不同的热辐射下，霉变颗粒的防火性能指数往往低于正常样品，而火灾生长指数值恰恰相反。热辐射越高，霉菌对防火性能指标差异的影响越小。除了，