2,228 research outputs found
Transonic flow in a converging-diverging nozzle Final report
Transonic equations of motion for convergent-divergent nozzl
Engineering and programming manual: Two-dimensional kinetic reference computer program (TDK)
The Two Dimensional Kinetics (TDK) computer program is a primary tool in applying the JANNAF liquid rocket thrust chamber performance prediction methodology. The development of a methodology that includes all aspects of rocket engine performance from analytical calculation to test measurements, that is physically accurate and consistent, and that serves as an industry and government reference is presented. Recent interest in rocket engines that operate at high expansion ratio, such as most Orbit Transfer Vehicle (OTV) engine designs, has required an extension of the analytical methods used by the TDK computer program. Thus, the version of TDK that is described in this manual is in many respects different from the 1973 version of the program. This new material reflects the new capabilities of the TDK computer program, the most important of which are described
Embodying Man: A Phenomenological Study of Body Image and Its Relationship to Masculinity
Many factors correlate with positive and negative body image issues in American culture today. Both men and women have a potential to struggle with negative and positive views of their bodies. However, body dissatisfaction has become commonly mistaken as an issue only impacting women. The present study sought to understand male body image and how it connects to a man’s view of his masculinity. The phenomenological study took place at a small, faith-based, residential campus in the Midwest and examined the experiences of eight male students at this institution. All participants mentioned family members as integral factors in helping them construct personal views of body image and mentioned their body types as indicators of perceived masculinity
Periodicity of high-order functions in the CNS Final progress report, year ending 30 Jun. 1971
Analysis of cerebral slow potentials underlying human attentive processes in central nervous syste
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