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Reliability of Kinetic Data Usedfor Estimating Multifront Detonation Parameters

机译:用于估算多前沿爆轰参数的动力学数据的可靠性

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A faster increase in the cell size and other important parameters of multifront detonation than that predicted by kinetic calculations is obtained for fuel-oxygen mixtures of hydrogen and typical hydrocarbons diluted by nitrogen. In a stoichiometric hydrogen-oxygen mixture diluted by an additional amount of oxygen or hydrogen,experimental and calculated data are also found to diverge with increasing concentration of the added species. This effect,however,is not observed if these mixtures are diluted by helium or argon. An assumption about the reason for this difference in data is put forward. A conclusion is made that kinetic data should be corrected as applied to detonation conditions.
机译:对于氢和典型的被氮稀释的碳氢化合物的燃料-氧气混合物,获得了比动力学计算所预测的更快的单元尺寸和多前沿爆轰其他重要参数的增加。在用额外量的氧气或氢气稀释的化学计量氢-氧气混合物中,实验数据和计算数据也随添加物质浓度的增加而发散。但是,如果将这些混合物用氦气或氩气稀释,则不会观察到这种效果。提出了有关数据差异的原因的假设。得出的结论是,应将动力学数据应用于爆轰条件进行校正。

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