Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Piper Cherokee"”.
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Optimization of a Vortex Generator Configuration for a 1/4-Scale Piper Cherokee Wing
… configuration for a 1/4-scale model of the Piper Cherokee wing. Several variables were incorporated into this experiment in an effort to determine their influence on vortex generator performance enhancement (or degradation). Vane type vortex generators were used with 3 different leading edge …
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Longitudinal stability and control analysis and parameter sensitivity investigation of fixed wing aircraft in ground proximity using various aerodynamic approaches
… and tail configurations similar to that of the Piper Cherokee PA-28-180. The majority of our results pertain to the height range down to one quarter of the wing span, and th main objectives of the investigation were the following: to reveal the physical nature and causes of the instability …
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Application of Active Noise Control to Reduce Cabin Noise in Single Engine General Aviation Aircraft
… during flight in a Cessna 172 Skyhawk, a Piper Cherokee 140 and a Piper Malibu Mirage. The recorded data is used in laboratory tests to evaluate the capability of the control system to reduce the cabin noise signal with the recorded reference signal. The reference signal was found to lack …
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The Design and Experimental Optimization of a Wingtip Vortex Turbine for General Aviation Use
… for general aviation aircraft — specifically, a Piper Cherokee — in both a stationary and a rotating mode. In addition, 2, 3, 4, 5, and 6-bladed configurations were tested, over a pitch angle range of-35° to 0°. The 6-bladed configuration proved to be the most efficient at both reducing drag and …
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The development of a fixed wing aircraft analysis and design flight dynamic software
… They were named Cessna 182, Cessna 310, Piper Cherokee PA 28-162, Learjet 24, and Cessna 620. The first three aircraft were propeller piston engine aircraft. The fourth aircraft was a jet engine aircraft while the fifth aircraft represented a turboprop aircraft. The flight dynamics …