公开(公告)号：US4048586A

公开(公告)日：1977-09-13

申请号：US648694

申请日：1976-01-12

申请人： Arvel B. Witte ,  James E. Broadwell ,  Dale L. Hook

发明人： Arvel B. Witte ,  James E. Broadwell ,  Dale L. Hook

IPC分类号： H01S3/0953 ,  H01S3/02 ,  H01S3/095 ,  H01S3/22

CPC分类号： H01S3/0953

摘要： An inert diluent such as N.sub.2, He, Ar, etc., is injected into the reactant streams emerging from the cavity nozzle of a CW, supersonic, laser to increase the cavity power and lower the cavity temperature by enhancing mixing of the reactant stream while maintaining high pressure recovery.

公开(公告)号：US4466100A

公开(公告)日：1984-08-14

申请号：US382324

申请日：1982-05-26

申请人： James E. Broadwell

发明人： James E. Broadwell

IPC分类号： H01S3/0953 ,  H01S3/02

CPC分类号： H01S3/0953 ,  Y10S372/701

摘要： A delta wing nozzle assembly for use within a supersonic chemical laser having a plurality of delta wing-shaped elements which substantially increases the mixing rate of the active reactive gaseous ingredients injected into the resonant cavity of the laser. Each of the plurality of delta wing-shaped elements being of a triangular configuration in which the shape thereof is such that the flow of the gaseous ingredients thereover, normal to the leading edge of the triangular-shaped element, is subsonic. This increased mixing rate substantially increases the output power of the laser.

摘要翻译： 在具有多个三角翼形元件的超音速化学激光器内使用的三角翼喷嘴组件，其基本上增加了注入到激光器的谐振腔中的活性反应性气体成分的混合速率。 多个三角翼形元件中的每一个都是三角形构型，其形状是这样的，使得其上的气态成分的流动垂直于三角形元件的前缘是亚音速的。 这种增加的混合速率显着增加了激光器的输出功率。

公开(公告)号：US4785461A

公开(公告)日：1988-11-15

申请号：US11084

申请日：1987-02-05

申请人： Dale L. Hook ,  James E. Broadwell

发明人： Dale L. Hook ,  James E. Broadwell

IPC分类号： H01S3/0953 ,  H01S3/095

CPC分类号： H01S3/0953

摘要： The premixed cold reaction CW chemical laser places the secondary injectors which input fuel and/or diluent in the exit walls of the primary nozzle. These injectors are acutely angled thereto and are arranged in rows and are further grouped therein where a first injector inputs a pure diluent, a second group of injectors inputs independently of a third group.

摘要翻译： 预混合冷反应CW化学激光器将在二次喷射器中输入燃料和/或稀释剂的主喷嘴的出口壁。 这些喷射器与其成锐角并排列成行，并进一步分组在其中，第一喷射器输入纯稀释剂，第二组喷射器输入独立于第三组。