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HP-BASED GREEN ROCKET PROPELLANTS

机译:基于惠普的绿色火箭推进剂

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This article provides some information on results of investigation of green rocket propellant inflammation and combustion.As oxidizer we used hydrogen peroxide(HP) with concentration from 92 up to 98 %. As fuel there were applied not only wellknown kerosene and ethanol but new russian fuel "Diran-A" selfigniting with HP under normal conditions as well.rnStudies were conducted using model engines with thrust level from 30N up to 12kN. For propellants HP/kerosene and HP/ethanol two schemes of engines are under consideration. In the first one the whole HP is pumped into the catalyst bed and ignition takes place in hightemperature environment of the decomposition products. In the second one both liquid fuel and liquid oxidizer are pumped into chamber, where they are ignited by fire jet from special starting unit.
机译:本文提供了有关绿色火箭推进剂炎症和燃烧研究结果的信息。作为氧化剂,我们使用浓度为92%至98%的过氧化氢(HP)。作为燃料,不仅使用了著名的煤油和乙醇,而且还使用了在正常条件下与HP一起自燃的新型俄罗斯燃料“ Diran-A”。rn使用推力级别为30N至12kN的模型发动机进行了研究。对于HP /煤油和HP /乙醇推进剂,正在考虑两种发动机方案。在第一个中,将整个HP泵入催化剂床中,并在分解产物的高温环境中点燃。在第二种方法中,液体燃料和液体氧化剂都被泵入燃烧室,在燃烧室中,它们被特殊启动装置的射流点燃。

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