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Behavior of Dusty Real Gas on Adiabatic Propagation of Cylindrical Imploding Strong Shock Waves

机译:尘土飞扬真实气体对圆柱形爆破强冲击波的绝热繁殖的行为

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In this paper, CCW method has been used to study the behavior of dusty real gas on adiabatic propagation of cylindrical imploding strong shock waves. The strength of overtaking waves is estimated under the assumption that both C+ and C- disturbances propagate in non- uniform region of same density distribution. It is assumed that the dusty gas is the mixture of a real gas and a large number of small spherical solid particles of uniform size. The solid particles are uniformly distributed in the medium. Maintaining equilibrium flow conditions, the expressions for shock strength has been derived both for freely propagation as well as under the effect of overtaking disturbances. The variation of all flow variables with propagation distance, mass concentration of solid particles in the mixture and the ratio of solid particles to the initial density of gas have been computed and discussed through graphs. It is found that the presence of dust particles in the gases medium has significant effects on the variation of flow variables and the shock is strengthened under the influence of overtaking disturbances. The results accomplished here been compared with those for ideal gas.
机译:本文中,CCW方法已被用于研究尘土飞扬的真实气体对圆柱形爆炸强度冲击波的绝热繁殖的行为。在假设C +和C扰动中估计超前波的强度在相同密度分布的非均匀区域中传播。假设尘土飞扬的气体是真实气体的混合物和大量的均匀尺寸的小球形固体颗粒。固体颗粒在培养基中均匀分布。保持平衡流动条件,用于休克强度的表达,用于自由传播以及超车扰动的效果。通过图表计算和讨论了混合物中的所有流量变化,混合物中固体颗粒的质量浓度,固体颗粒与气体初始密度的比率。发现气体介质中的灰尘颗粒的存在对流量变量的变化具有显着影响,并且在超前干扰的影响下进行冲击。这里完成的结果与理想气体的结果进行了比较。

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