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pro vyhledávání: '"E. M. Landsbaum"'
Autor:
E. M. Landsbaum
Publikováno v:
Journal of Propulsion and Power. 21:470-477
A solid-propellant rocket motor test that exhibited unexpected erosive burning led to an extensive literature review of the subject. A qualitative theory that explains why higher burning-rate propellants are less prone to erosive burning, why propell
Autor:
E. M. Landsbaum
Publikováno v:
39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit.
Publikováno v:
39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit.
The quasi-3D CFD approach presented by Wang 1 for 3-D SRM ignition transient flow has been applied to perform predictions for static firings. The results of two interesting cases are presented in this paper. For the first case, Case-A, the motor has
Autor:
E. Stampfl, E. M. Landsbaum
Publikováno v:
Journal of Spacecraft and Rockets. 12:599-607
The erosion rate of aft closure insulation in a number of large solid propellant motors was empirically analyzed by correlating the average ablation rate with a number of variables that had previously been demonstrated to affect heat flux. The main c
Publikováno v:
Journal of Spacecraft and Rockets. 17:400-406
The methods for the theoretical prediction of delivered specific impulse are relatively well known. They involve computing the losses due to two-phase flow, divergence, boundary layer, kinetics, nozzle submergence, and combustion inefficiency. The la
Publikováno v:
Industrial & Engineering Chemistry. 47:101-103
Publikováno v:
AIChE Journal. 1:302-304
Autor:
S. D. Heister, E. M. Landsbaum
Publikováno v:
21st Joint Propulsion Conference.
Ballistic anomalies, defined as pressure deviations from the normally expected trace, have occurred frequently during solid rocket motor firings. This paper describes techniques for determining the probable cause of such anomalies. Mass and energy ba