会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 62. 发明授权
    • Injection element of coaxial design for rocket combustion engines
    • 火箭发动机同轴设计注射元件
    • US5704551A
    • 1998-01-06
    • US638347
    • 1996-04-26
    • Gunther SchmidtDietrich Haeseler
    • Gunther SchmidtDietrich Haeseler
    • F02K9/52B05B7/04B05B7/06F02K9/00F02K9/42
    • F02K9/52F05D2200/32
    • Injection element of coaxial design for rocket combustion engines and for operation with two propellants, at least one of which disintegrates into drops with difficulty only, comprising a central body for the more readily disintegrating propellant (oxidant), whose flow channel generates a conical drop distribution at the outlet; a sleeve concentrically surrounding the central body to form an annular flow channel for the less readily disintegrating propellant (fuel); and a flow splitter which splits this propellant flow into a plurality of individual flows. The flow splitter has an even number of passage channels, which are uniformly distributed around the central body and cooperate in pairs in terms of an impact atomization ("impinging"), wherein the axes of two adjacent passage channels each intersect downstream of the flow splitter and upstream of their points of impact on the propellant cone discharged from the central body.
    • 用于火箭发动机的同轴设计的喷射元件和用于与两个推进剂一起操作的喷射元件,其中至少一个推进剂仅在困难的情况下分解成液滴,包括用于更容易分解的推进剂(氧化剂)的中心体,其流动通道产生锥形滴落分布 在出口处 套筒同心地围绕中心体以形成用于不易分解的推进剂(燃料)的环形流动通道; 以及将该推进剂流分解成多个独立流的分流器。 流量分配器具有偶数个通道,其均匀分布在中心体周围,并且在冲击雾化(“撞击”)方面成对配合,其中两个相邻通道的轴线各自与分流器的下游相交 并在其对从中心体排出的推进剂锥体的影响点的上游。