PLANE INITIATION OF A DETONATION

被引：1
|
作者：
BANNIKOV, NV
VASILEV, AA
机构：
来源：
COMBUSTION EXPLOSION AND SHOCK WAVES | 1993年 / 29卷 / 03期
关键词：
D O I：
10.1007/BF00797671
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The conditions for exciting a plane detonation wave were experimentally observed to be independent of the initial [gas] pressure. The explanation is based on the concept that impacts of transverse waves play a leading role in initiating and propagating the detonation. The dimension of the effective zone which is responsible for initiating the detonation is close to the dimension of the chemical [energy] peak. Formulas are presented for estimating the energy equivalent of the initiator, based on the concept of transforming the plane detonation wave into a spherical, cylindrical, or plane detonation by diffracting the initial wave by a convex angle. The basic analytical conclusions of the concept are confirmed by experiment.
引用
收藏
页码：409 / 414
页数：6
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