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Effects Of Bleed Air Extraction On Thrust Levels Of The F404 Ge 400 Turbofan Engine
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Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781792688799 Total Pages :32 pages Book Rating :4.6/5 (887 download)
Book Synopsis Effects of Bleed Air Extraction on Thrust Levels on the F404-Ge-400 Turbofan Engine by : National Aeronautics and Space Adm Nasa
Download or read book Effects of Bleed Air Extraction on Thrust Levels on the F404-Ge-400 Turbofan Engine written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-12-31 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A ground test was performed to determine the effects of compressor bleed flow extraction on the performance of F404-GE-400 afterburning turbofan engines. The two engines were installed in the F/A-18 High Alpha Research Vehicle at the NASA Dryden Flight Research Facility. A specialized bleed ducting system was installed onto the aircraft to control and measure engine bleed airflow while the aircraft was tied down to a thrust measuring stand. The test was conducted on each engine and at various power settings. The bleed air extraction levels analyzed included flow rates above the manufacturer's maximum specification limit. The measured relationship between thrust and bleed flow extraction was shown to be essentially linear at all power settings with an increase in bleed flow causing a corresponding decrease in thrust. A comparison with the F404-GE-400 steady-state engine simulation showed the estimation to be within +/- 1 percent of measured thrust losses for large increases in bleed flow rate. Yuhas, Andrew J. and Ray, Ronald J. Armstrong Flight Research Center NASA-TM-104247, H-1806, NAS 1.15:104247, AIAA PAPER 92-3092 RTOP 505-68-30...
Book Synopsis Effects of Bleed Air Extraction on Thrust Levels of the F404-GE-400 Turbofan Engine by : Andrew J. Yuhas
Download or read book Effects of Bleed Air Extraction on Thrust Levels of the F404-GE-400 Turbofan Engine written by Andrew J. Yuhas and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Measurement Effects on the Calculation of In-flight Thrust for an F404 Turbofan Engine by : Timothy E. Conners
Download or read book Measurement Effects on the Calculation of In-flight Thrust for an F404 Turbofan Engine written by Timothy E. Conners and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Bleed Air Extraction on the Performance of Turbojet Engines by : John Wesley Williamson
Download or read book The Effects of Bleed Air Extraction on the Performance of Turbojet Engines written by John Wesley Williamson and published by . This book was released on 1959 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722861216 Total Pages :32 pages Book Rating :4.8/5 (612 download)
Book Synopsis The Effects of Compressor Seventh-Stage Bleed Air Extraction on Performance of the F100-Pw-220 Afterburning Turbofan Engine by : National Aeronautics and Space Administration (NASA)
Download or read book The Effects of Compressor Seventh-Stage Bleed Air Extraction on Performance of the F100-Pw-220 Afterburning Turbofan Engine written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was conducted to determine the effects of seventh-stage compressor bleed on the performance of the F100 afterburning turbofan engine. The effects of bleed on thrust, specific fuel consumption, fan turbine inlet temperature, bleed total pressure, and bleed total temperature were obtained from the engine manufacturer's status deck computer simulation. These effects were determined for power settings of intermediate, partial afterburning, and maximum afterburning for Mach numbers between 0.6 and 2.2 and for altitudes of 30,000, 40,000, and 50,000 ft. It was found that thrust loss and specific fuel consumption increase were approximately linear functions of bleed flow and, based on a percent-thrust change basis, were approximately independent of power setting. Evans, Alison B. Unspecified Center NASA ORDER SA-25821; RTOP 533-02-00...
Book Synopsis Measurement Effects on the Calculation of In-flight Thrust for an F404 Turbofan Engine by : Timothy R. Conners
Download or read book Measurement Effects on the Calculation of In-flight Thrust for an F404 Turbofan Engine written by Timothy R. Conners and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781725981010 Total Pages :32 pages Book Rating :4.9/5 (81 download)
Book Synopsis Exhaust-Gas Pressure and Temperature Survey of F404-Ge-400 Turbofan Engine by : National Aeronautics and Space Administration (NASA)
Download or read book Exhaust-Gas Pressure and Temperature Survey of F404-Ge-400 Turbofan Engine written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-22 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exhaust-gas pressure and temperature survey of the General Electric F404-GE-400 turbofan engine was conducted in the altitude test facility of the NASA Lewis Propulsion System Laboratory. Traversals by a survey rake were made across the exhaust-nozzle exit to measure the pitot pressure and total temperature. Tests were performed at Mach 0.87 and a 24,000-ft altitude and at Mach 0.30 and a 30,000-ft altitude with various power settings from intermediate to maximum afterburning. Data yielded smooth pressure and temperature profiles with maximum jet temperatures approximately 1.4 in. inside the nozzle edge and maximum jet temperatures from 1 to 3 in. inside the edge. A low-pressure region located exactly at engine center was noted. The maximum temperature encountered was 3800 R. Walton, James T. and Burcham, Frank W., Jr. Armstrong Flight Research Center NASA-TM-88273, H-1375, NAS 1.15:88273 RTOP 533-02-08...
Book Synopsis On the Leading Edge by : S. F. Powell IV
Download or read book On the Leading Edge written by S. F. Powell IV and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall design concept of the F404 afterburning turbofan engine is reviewed together with some of the lessons learned from over 2 million flight hours in service. GE Aircraft Engines' derivative and growth plans for the F404 family are then reviewed including the "Building Block" component development approach. Examples of advanced technologies under development for introduction into new F404 derivative engine models are presented in the areas of materials, digital and fiber optic controls systems, and vectoring exhaust nozzles. The design concept and details of the F404-GE-402, F412-GE-400, and other derivative engines under full-scale development are described. Studies for future growth variants and the benefits of the F404 derivative approach to development of afterburning engines in the 18,000-24,000 lb (80-107 kN) thrust class and non-afterburning engines in the 12,000-19,000 lb (53-85 kN) class are discussed.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781724229946 Total Pages :32 pages Book Rating :4.2/5 (299 download)
Book Synopsis Airflow Calibration and Exhaust Pressure/Temperature Survey of an F404, S/N 215-109, Turbofan Engine by : National Aeronautics and Space Administration (NASA)
Download or read book Airflow Calibration and Exhaust Pressure/Temperature Survey of an F404, S/N 215-109, Turbofan Engine written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-25 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A General Electric F-404 turbofan engine was calibrated for thrust and airflow at the NASA Lewis Propulsion System Laboratory in support of future flight tests of the X-29 aircraft. Tests were conducted with and without augmentation, over a range of flight conditions, including the two design points of the airplane. Data obtained during the altitude tests will be used to correct two independent gross thrust calculation routines which will be installed and operated on the airplane to determine in-flight gross thrust. Corrected airflow data as a function of corrected fan speed collapsed onto a single curve. Similarly, trends were observed and defined for both augmented and dry thrust. Overall agreement between measured data and F-404 Engine Spec Deck data was within 2 percent for airflow and 6 percent for thrust. The results of an uncertainty analysis for thrust and airflow is presented. In addition to the thrust calibration, the exhaust gas boundary layer pressure and temperatures were surveyed at selected condition and engine power levels to obtain data for another NASA F-404 program. Test data for these surveys are presented. Burns, Maureen E. and Kirchgessner, Thomas A. Glenn Research Center NASA-TM-100159, E-3447, NAS 1.15:100159 RTOP 505-62-3B
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1993 with total page 1786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1993 with total page 1072 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1992 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1989 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1992 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Papers Presented at the AIAA/ASME/SAE/ASEE 25th Joint Propulsion Conference by :
Download or read book Papers Presented at the AIAA/ASME/SAE/ASEE 25th Joint Propulsion Conference written by and published by . This book was released on 1989 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis International Aerospace Abstracts by :
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1992 with total page 1218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
