Investigation of detached detonation induced by oblique shock in premixed supersonic flow turbine nozzle exit velocity 预混超声速气流斜激波诱导脱体爆轰研究涡轮导向器气体流出速度
The Weld Structure Designing of the Oblique Nozzle in Shell 非正交接管与壳体的焊接结构设计
Because nozzle shape with oblique cut models is asymmetric, the disturbance produced at the exit of nozzle is reflected on the longer side and causes shock waves in the inner flow. 有斜切模型的喷管形状不对称,内流在出口处产生的扰动在较长一侧喷管壁反射,出现激波现象,引起流动的变化。
In this paper, solid rocket moter oblique nozzle contraction shells stress profile is analysed and calculated by means of finite element method. 对固体火箭发动机斜喷管收敛段壳体应力场采用有限元法进行了分析和计算。
The results show that the stable and reliable shielding gas can be obtained with a simple gas cooling TIG gun when it possesses oblique holes on the nozzle device. 测试和实焊表明,带有斜孔导气装置的TIG气冷焊枪,保护性能稳定可靠,结构简单,具有推广价值。
The computational method provided the basis and the reference of the design, fabrication, and especially useful for the fast evaluation of in service oblique nozzle. 该计算方法可为此类结构的应力分析和设计计算,特别是在役斜接管的快速安全评价提供依据和参考。
Structure Design of Oblique Nozzle on Cylinder 筒体与接管的斜开孔结构设计
There was no simple method to calculate the stress of oblique nozzle in the cylindrical pressure vessel. 圆柱形压力容器斜接管的应力计算还没有一个简便可行的计算公式。
Calculation of oblique nozzle contraction shells three-dimension stress profile by means of finite element method 斜喷管收敛段壳体三维应力场的有限元法计算
The Study on Computational Method for Oblique Nozzle Stress of Pressure Vessel 压力容器斜接管应力计算方法研究