全尺寸实验
Meanwhile, temperature characteristic and velocity of oxygen consumption are also studied by full-scale experiment. Using conversation of energy and estimation of chemical bond energy to obtain heat release of coal sample, the limit parameters of self-ignite of coal sample are made sure.
通过大煤样自然发火实验研究了煤样的升温速度特性、耗氧速度特性,采用能量守恒和化学键能估算法计算了煤样的放热强度,确定了煤样的自燃极限参数。
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