Results 181 to 190 of about 954 (228)

Analysis of Solid Rocket Motor Materials

2021 IEEE 12th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT), 2021
The development of solid rocket engine has a long history. However, modern rocket technology and space flight developed until the end of the nineteenth century and the beginning of the twentieth century, and hence the gradual emergence of solid rocket, liquid rocket and hybrid rocket.
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Igniter performance in solid propellant rocket motors

2nd Propulsion Joint Specialist Conference, 1966
1 Robbins, J. H. and Rogers, A. C., Jr., "An analysis on predicting thermal stratification in liquid hydrogen," J. Spacecraft Rockets 3, 40-45 (1966). 2 Boudreaux, R. A., "Boundary layer thermodynamic and hydrodynamic characteristics of a flowing liquid hydrogen tank, with and without internal heat generation," Ph.D dissertation, Univ.
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Solid-Propellant Rocket Motors

2012
The solid-propellant rocket motor brings the flight mission capability of high thrust delivery over a short duration. Design issues, such as tailoring the shape of the solid propellant grain (charge) to produce a desired thrust-time profile, are discussed in some detail in this chapter.
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Solid rocket motor temperature sensitivity

Journal of Propulsion and Power, 1994
The temperature sensitivity of the propellant and the solid rocket motor are described by several different temperature sensitivity coefficients. This enabled the derivation of three different relationships for the temperature sensitivity coefficient pi(sub K).
J. R. Osborn, S. D. Heister
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Thermoacoustic Instabilities in Solid Rocket Motors

45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2009
This work describes an unreported instability in so lid rocket motors found out by numerical simulations. A detailed numerical study s hows that this instability is thermoacoustic and results from a coupling between acoustic velocity and aluminum combustion heat release.
Stany Gallier, Emmanuel Radenac, Franck Godfroy   +2 more
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Rapid Solid Rocket Motor Design

49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 2013
Internal ballistic design of solid rocket motors (SRMs) is a well-established field. Most grain designs have been well characterized throughout the industry. However, generating and evaluating different grain design options can be quite tedious and time-consuming.
Gideon J. Smit, Johannes Knoetze, Francois Steyn, Charle W. Rousseau, Erhardt R. De Kock   +4 more
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A Solid Propellant Rocket Motor for a Sounding Rocket

AIAA Propulsion and Energy 2020 Forum, 2020
Alexander C. Weigand, Axel Ringeisen, Tobias Meyer, Karl W. Naumann, Rainer Kirchhartz, Wolfgang Jung, Frank Scheuerpflug   +6 more
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Investigation on burning behaviors of aluminum agglomerates in solid rocket motor with detailed combustion model

Acta Astronautica, 2023
Xiangrui Zou, Ningfei Wang, Baolu Shi
exaly  

Experimental and numerical study on slag deposition in solid rocket motor

Aerospace Science and Technology, 2022
Ningfei Wang, Xiangrui Zou, Baolu Shi
exaly  

On Combustion Instability in Solid Rocket Motors

2004
An investigation of combustion instability in solid rocket motors was conducted using perturbation techniques, with particular emphasis placed upon understanding the fluid dynamics of the chamber environment. It was shown that although the phenomena generally manifests itself as oscillations of pressure, with the frequencies measured in tests well ...
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