Solid fuel combustion in a chamber does not necessarily occur at a constant rate and may
show fluctuations due to variables such as varying burning rates, chamber pressure, and …

To Investigate Obstacle Configuration Effect on Vortex Driven Combustion Instability Page 1
VFAST Transactions on Mathematics To Investigate Obstacle Configuration Effect on Vortex …

Cold gas scale model experiments (1/30) demonstrate that coupling of vortex shedding with
acoustic standing waves can produce pressure oscillations of the same level as observed in …

COMBUSTION instability in solid rocket motors is the coupling between acoustic energy with
fluid dynamics and chemical phenomenon. Its fundamental characteristics are the periodic …

A typical modern solid rocket motor (SRM) consists of an outer graphite epoxy filament
wound casing, a lowdensity rubber internal insulation, such as polybutadiene and an …

对固体火箭发动机不稳定燃烧的国内外研究现状和进展进行了详细综述. 分别从物理概念,
理论预估模型, 实验研究, 数值模拟等方面出发, 论述了不稳定燃烧研究过程中的难点和一些经验 …

Vortex-acoustic coupling is one of the most important potential sources of combustion
instability in solid rocket motors (SRMs). Based on the Von Karman Institute for Fluid …

The unstable combustion of the large aspect-ration solid rocket in the end phase flight is of
great interest and importance to the solid rocket design. The large aspect-ratio solid rocket …

LARGE solid rocket motors (SRMs) are composed of a submerged nozzle and segmented
propellant grains separated by inhibitors. When ignited, the propellant of the Ariane 5 solid …

Large solid rocket motors are subjected to pressure oscillations for which the origin lies in
the coupling between hydrodynamic instabilities and the first longitudinal acoustic modes of …