Particle size distribution measurements in the Keldysh Research Centre experimental setup at ONERA

机译：在ONERA的Keldysh研究中心实验装置中进行粒度分布测量

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In order to increase performances, several launchers now flying use aluminium-doped propellant grains in their Solid Rocket Motors (SRM). This results in the creation of liquid aluminium oxide droplets amongst the combustion products, yielding an internal two-phase flow field. Studies of the P230 SRM as used on the Ariane 5 revealed a possible, amplifying influence of these particles on pressure and thrust oscillations.

机译：为了提高性能，一些正在发射的发射器在其固体火箭发动机（SRM）中使用掺铝的推进剂颗粒。这导致在燃烧产物之间产生液态氧化铝液滴，从而产生内部两相流场。对Ariane 5上使用的P230 SRM的研究表明，这些颗粒可能会对压力和推力振动产生放大影响。

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《AIAA/ASME/SAE/ASEE joint propulsion conference exhibit》|2012年|p.2248-2255|共8页
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Jouke Hijlkema; Pierre Prevot; Michel Prevost; V.V. Mironov;
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中图分类航空发动机（推进系统）;
关键词
Butalamine: A composit propellant doped with aluminium particles; CNES: Centre national d'etudes spatiales; KeRC: Keldysh Research Center; ONERA: The French aerospace lab; P230: 230 Tons solid rocket boosters used on Ariane 5; et al;

机译：丁胺：一种掺有铝颗粒的复合推进剂。 CNES：国家空间研究中心; KeRC：Keldysh研究中心; ONERA：法国航空航天实验室; P230：在阿丽亚娜5号上使用的230吨固体火箭助推器;等;
入库时间 2022-08-26 15:09:10

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Particle size distribution measurements in the Keldysh Research Centre experimental setup at ONERA

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