Download Advanced Controls For Airbreathing Engines Volume 3 full books in PDF, epub, and Kindle. Read online Advanced Controls For Airbreathing Engines Volume 3 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
The application of advanced control concepts to airbreathing engines may yield significant improvements in aircraft/engine performance and operability. Screening studies of advanced control concepts for airbreathing engines were conducted by three major domestic aircraft engine manufacturers to determine the potential impact of concepts on turbine engine performance and operability. The purpose of the studies was to identify concepts which offered high potential yet may incur high research and development risk. A target suite of proposed advanced control concepts was formulated and evaluated in a two-phase study to quantify each concept's impact on desired engine characteristics. To aid in the evaluation specific aircraft/engine combinations were considered: a Military High Performance Fighter mission, a High Speed Civil Transport mission, and a Civil Tiltrotor mission. Each of the advanced control concepts considered in the study are defined and described. The concept potential impact on engine performance was determined. Relevant figures of merit on which to evaluate the concepts are determined. Finally, the concepts are ranked with respect to the target aircraft/engine missions. A final report describing the screening studies was prepared by each engine manufacturer. Volume 3 of these reports describes the studies performed by the Allison Gas Turbine Division. Bough, R. M. Unspecified Center NAS3-25459; RTOP 505-62-41...
Book Synopsis Advanced Controls for Airbreathing Engines, Volume 3 by : National Aeronautics and Space Administration (NASA)
Download or read book Advanced Controls for Airbreathing Engines, Volume 3 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-30 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of advanced control concepts to airbreathing engines may yield significant improvements in aircraft/engine performance and operability. Screening studies of advanced control concepts for airbreathing engines were conducted by three major domestic aircraft engine manufacturers to determine the potential impact of concepts on turbine engine performance and operability. The purpose of the studies was to identify concepts which offered high potential yet may incur high research and development risk. A target suite of proposed advanced control concepts was formulated and evaluated in a two-phase study to quantify each concept's impact on desired engine characteristics. To aid in the evaluation specific aircraft/engine combinations were considered: a Military High Performance Fighter mission, a High Speed Civil Transport mission, and a Civil Tiltrotor mission. Each of the advanced control concepts considered in the study are defined and described. The concept potential impact on engine performance was determined. Relevant figures of merit on which to evaluate the concepts are determined. Finally, the concepts are ranked with respect to the target aircraft/engine missions. A final report describing the screening studies was prepared by each engine manufacturer. Volume 3 of these reports describes the studies performed by the Allison Gas Turbine Division. Bough, R. M. Unspecified Center NAS3-25459; RTOP 505-62-41...
Book Synopsis Advanced Controls for Airbreathing Engines, Volume 3: Allison Gas Turbine by :
Download or read book Advanced Controls for Airbreathing Engines, Volume 3: Allison Gas Turbine written by and published by . This book was released on 1993 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Control for Airbreathing Engines, Volume 1: Pratt and Whitney by :
Download or read book Advanced Control for Airbreathing Engines, Volume 1: Pratt and Whitney written by and published by . This book was released on 1993 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
The application of advanced control concepts to air breathing engines may yield significant improvements in aircraft/engine performance and operability. Screening studies of advanced control concepts for air breathing engines were conducted by three major domestic aircraft engine manufacturers to determine the potential impact of concepts on turbine engine performance and operability. The purpose of the studies was to identify concepts which offered high potential yet may incur high research and development risk. A target suite of proposed advanced control concepts was formulated and evaluated in a two phase study to quantify each concept's impact on desired engine characteristics. To aid in the evaluation specific aircraft/engine combinations were considered: a Military High Performance Fighter mission, a High Speed Civil Transport mission, and a Civil Tiltrotor mission. Each of the advanced control concepts considered in the study are defined and described. The concept potential impact on engine performance was determined. Relevant figures of merit on which to evaluate the concepts are determined. Finally, the concepts are ranked with respect to the target aircraft/engine missions. A final report describing the screening studies was prepared by each engine manufacturer. Volume 1 of these reports describes the studies performed by Pratt & Whitney. Ralph, J. A. Unspecified Center...
Book Synopsis Advanced Control for Airbreathing Engines, Volume 1 by : National Aeronautics and Space Administration (NASA)
Download or read book Advanced Control for Airbreathing Engines, Volume 1 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-02 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of advanced control concepts to air breathing engines may yield significant improvements in aircraft/engine performance and operability. Screening studies of advanced control concepts for air breathing engines were conducted by three major domestic aircraft engine manufacturers to determine the potential impact of concepts on turbine engine performance and operability. The purpose of the studies was to identify concepts which offered high potential yet may incur high research and development risk. A target suite of proposed advanced control concepts was formulated and evaluated in a two phase study to quantify each concept's impact on desired engine characteristics. To aid in the evaluation specific aircraft/engine combinations were considered: a Military High Performance Fighter mission, a High Speed Civil Transport mission, and a Civil Tiltrotor mission. Each of the advanced control concepts considered in the study are defined and described. The concept potential impact on engine performance was determined. Relevant figures of merit on which to evaluate the concepts are determined. Finally, the concepts are ranked with respect to the target aircraft/engine missions. A final report describing the screening studies was prepared by each engine manufacturer. Volume 1 of these reports describes the studies performed by Pratt & Whitney. Ralph, J. A. Unspecified Center...
Book Synopsis Advanced Control for Airbreathing Engines by : J. A. Ralph
Download or read book Advanced Control for Airbreathing Engines written by J. A. Ralph and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Control for Airbreathing Engines by : Indar Bansal
Download or read book Advanced Control for Airbreathing Engines written by Indar Bansal and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Flight and Propulsion Controls for Advanced Aircraft Configurations by : Walter C. Merrill
Download or read book Integrated Flight and Propulsion Controls for Advanced Aircraft Configurations written by Walter C. Merrill and published by . This book was released on 1995 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Screening Studies of Advanced Control Concepts for Airbreathing Engines by : Peter J. Ouzts
Download or read book Screening Studies of Advanced Control Concepts for Airbreathing Engines written by Peter J. Ouzts and published by . This book was released on 1993 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Lightweight Control Components for Turbine Engine Applications by : K. J. Semega
Download or read book Advanced Lightweight Control Components for Turbine Engine Applications written by K. J. Semega and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
A feasibility demonstration of a fluidic attitude control system for the hover control of a turbojet powered VTOL aircraft was made. The demonstration was conducted on a special ground-based VTOL simulator which contains two J-85 turbojet engines. The aircraft configuration dictated that attitude control in the pitch axis be achieved by thrust modulation of the engines, and that control in the roll and yaw axes be achieved by reaction jets powered by compressor discharge air from the engines. Therefore, two systems were developed. Attitude information is supplied by a gimbal-less hybrid attitude sensor which has a pneumatic output. Rate damping is provided by a vortex rate sensor having no moving parts. Amplification and summing of sensor inputs is accomplished using small beam-deflection type fluid amplifiers. The pitch axis attitude information is supplied to fluidic engine fuel controls to accomplish thrust modulation. The roll axis attitude information is supplied through fluidic pulse width modulators to the reaction jets, which are large bistable supersonic fluid amplifiers. Feasibility was demonstrated using breadboard hardware. No attempt was made to develop production type fabrication techniques of fluid components or any integrated packaging schemes. Existing fluidic components were used where possible with development limited to that necessary to meet the system requirements established by VTOL handling qualities studies conducted early in the program. (Author).
Book Synopsis Advanced Fluidic Controls for Integrated Propulsion Systems. Part III. Fluidic Techniques for Multiple-Engine Thrust Stability Control by : Robert F. Waters
Download or read book Advanced Fluidic Controls for Integrated Propulsion Systems. Part III. Fluidic Techniques for Multiple-Engine Thrust Stability Control written by Robert F. Waters and published by . This book was released on 1968 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: A feasibility demonstration of a fluidic attitude control system for the hover control of a turbojet powered VTOL aircraft was made. The demonstration was conducted on a special ground-based VTOL simulator which contains two J-85 turbojet engines. The aircraft configuration dictated that attitude control in the pitch axis be achieved by thrust modulation of the engines, and that control in the roll and yaw axes be achieved by reaction jets powered by compressor discharge air from the engines. Therefore, two systems were developed. Attitude information is supplied by a gimbal-less hybrid attitude sensor which has a pneumatic output. Rate damping is provided by a vortex rate sensor having no moving parts. Amplification and summing of sensor inputs is accomplished using small beam-deflection type fluid amplifiers. The pitch axis attitude information is supplied to fluidic engine fuel controls to accomplish thrust modulation. The roll axis attitude information is supplied through fluidic pulse width modulators to the reaction jets, which are large bistable supersonic fluid amplifiers. Feasibility was demonstrated using breadboard hardware. No attempt was made to develop production type fabrication techniques of fluid components or any integrated packaging schemes. Existing fluidic components were used where possible with development limited to that necessary to meet the system requirements established by VTOL handling qualities studies conducted early in the program. (Author).
