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Analysis Of Propulsion Systems For V Stol Aircraft By Awadkovsky
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781724683373 Total Pages :28 pages Book Rating :4.6/5 (833 download)
Book Synopsis Preliminary Study of Vto Thrust Requirements for a V/Stol Aircraft with Lift Plus Lift/Cruise Propulsion by : National Aeronautics and Space Administration (NASA)
Download or read book Preliminary Study of Vto Thrust Requirements for a V/Stol Aircraft with Lift Plus Lift/Cruise Propulsion written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-06 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A preliminary assessment was made of the VTO thrust requirements for a supersonic (Type B) aircraft with a Lift plus Lift/Cruise propulsion system. A baseline aircraft with a takeoff gross weight (TOGW) of 13 608 kg (30,000 lb) was assumed. Pitch, roll, and yaw control thrusts (i.e., the thrusts needed for aircraft attitude control in the flight hover mode) were estimated based on a specified set of maneuver acceleration requirements for V/STOL aircraft. Other effects (such as installation losses, suckdown, reingestion, etc.), which add to the thrust requirements for VTO were also estimated. For the baseline aircraft, the excess thrust required for attitude control of the aircraft during VTO and flight hover was estimated to range from 36.9 to 50.9 percent of the TOGW. It was concluded that the total thrust requirements for the aircraft/propulsion system are large and significant. In order to achieve the performance expected of this aircraft/propulsion system, reductions must be made in the excess thrust requirements. Turney, G. E. and Allen, J. L. Glenn Research Center NASA-TM-81429, E-351
Book Synopsis Aerodynamics of V/STOL Flight by : Barnes Warnock McCormick
Download or read book Aerodynamics of V/STOL Flight written by Barnes Warnock McCormick and published by Courier Corporation. This book was released on 1999-01-01 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extremely practical overview of V/STOL (vertical/short takeoff and landing) aerodynamics, this volume offers a presentation of general theoretical and applied aerodynamic principles, covering propeller and helicopter rotor theory for both the static and forward flight cases. Both a text for students and a reference for professionals, the book can be used for advanced undergraduate or graduate courses. Numerous detailed figures, plus exercises. 1967 edition. Preface. Appendix. Index.
Book Synopsis High-Speed Flight Propulsion Systems by : S. N. B. Murthy
Download or read book High-Speed Flight Propulsion Systems written by S. N. B. Murthy and published by AIAA. This book was released on 1991 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Leading researchers provide a cohesive treatment of the complex issues in high-speed propulsion, as well as introductions to the current capabilities for addressing several fundamental aspects of high-speed vehicle propulsion development. Includes more than 380 references, 290 figures and tables, and 185 equations.
Book Synopsis Future V/STOL Airplanes: Guidelines and Techniques for Acquisition Program Analysis and Evaluation-Executive Summary by :
Download or read book Future V/STOL Airplanes: Guidelines and Techniques for Acquisition Program Analysis and Evaluation-Executive Summary written by and published by . This book was released on 1980 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this summary report and a companion technical document (AD-B044 537) is to assist the Department of Defense in making critical evaluations of proposed vertical/short takeoff and landing (V/STOL) airplane program characteristics, including airplane performance, acquisition schedule, and acquisition cost. The guidelines and techniques described in these two documents take the form of analytical tools, data, and lessons drawn from previous V/STOL airplane research, development and acquisition experience. The documents focus exclusively on the acquisition phase for the airframe and the propulsion subsystems; avionics is not considered. The operational utility of V/STOL airplanes and the possible new missions to which V/STOL airplanes might be uniquely suited are not addressed.
Book Synopsis Theory of Aerospace Propulsion by : Pasquale M. Sforza
Download or read book Theory of Aerospace Propulsion written by Pasquale M. Sforza and published by Butterworth-Heinemann. This book was released on 2016-08-26 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theory of Aerospace Propulsion, Second Edition, teaches engineering students how to utilize the fundamental principles of fluid mechanics and thermodynamics to analyze aircraft engines, understand the common gas turbine aircraft propulsion systems, be able to determine the applicability of each, perform system studies of aircraft engine systems for specified flight conditions and preliminary aerothermal design of turbomachinery components, and conceive, analyze, and optimize competing preliminary designs for conventional and unconventional missions. This updated edition has been fully revised, with new content, new examples and problems, and improved illustrations to better facilitate learning of key concepts. Includes broader coverage than that found in most other books, including coverage of propellers, nuclear rockets, and space propulsion to allows analysis and design of more types of propulsion systems Provides in-depth, quantitative treatments of the components of jet propulsion engines, including the tools for evaluation and component matching for optimal system performance Contains additional worked examples and progressively challenging end-of- chapter exercises that provide practice for analysis, preliminary design, and systems integration
