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Analysis of effect of variations in primary variables on time constant and turbine-inlet-temperature overshoot of turbojet engine
From Introduction: "The design of turbojet-engine control systems is intimately related to the dynamic characteristics of the engine and has advanced to the stage where theoretically correct control constants can be determined for fixed dynamic properties (references 1 and 2). The use of the thermodynamic equations presupposes that the engine processes are quansi-static. Such an assumption is shown to be valid for a turbojet engine in references 3 and 4.
Date:
September 1950
Creator:
Heidmann, Marcus F.
System:
The UNT Digital Library
Lecture Notes Health Physics Training Lectures, 1948-1949
None
Date:
September 29, 1950
Creator:
unknown
System:
The UNT Digital Library
Longitudinal Stability and Control Characteristics at High Subsonic Speeds of Two Models of a Transonic Research Airplane With Wings and Horizontal Tails of Aspect Ratios 4.2 and 2
Report discussing an investigation of two transonic research airplane models at a range of Mach numbers and Reynolds numbers. The main difference between the models was the aspect ratio of the horizontal tail. Results regarding the stability, control, incremental horizontal-tail characteristics, downwash, horizontal-tail load, stability factors, and a tailless configuration are provided.
Date:
September 29, 1950
Creator:
Luoma, Arvo A. & Wright, John B.
System:
The UNT Digital Library