National Advisory Committee for Aeronautics (NACA) - 2 Matching Results

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Fundamentals of the Control of Gas-Turbine Power Plants for Aircraft. Part III Control of Jet Engines, Part 3, Control of Jet Engines
The basic principles of the control of TL ongincs are developed on .the basis of a quantitative investigation of the behavior of these behavior under various operating conditions with particular consideration of the simplifications pormissible in each case. Various possible means of control of jet engines are suggested and are illustrated by schematic designs.
Rocket Power Plants Based on Nitric Acid and their Specific Propulsive Weights
Two fields are reserved for the application of rocket power plants. The first field is determined by the fact that the rocket power plant is the only type of power plant that can produce thrust without dependence upon environment. For this field,the rocket is therefore the only possible power plant and the limit of what may be done is determined by the status of the technical development of these power plants at the given moment. The second field is that in which the rocket power plant proves itself the most suitable as a high-power drive in free competition with other types of power plants. The exposition will be devoted to the demarcation of this field and its division among the various types of rocket power plants.