Download or read book Rotor Burst Protection Program Statistics on Aircraft Gas Turbine Engine Failures That Occurred in Commercial Aviation During 1971 written by Robert A. DeLucia and published by . This book was released on 1973 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents statistical information relating to the number of gas turbine engine rotor failures which occurred during 1971 in commercial aviation service use. The number and types of rotor failures are categorized as contained and uncontained failures. The predominant failure involved blade fragments, 83 percent of which were contained. Although fewer rotor rim and disk failures occurred, all of the disk and 67 percent of the rim failures were uncontained. Design and life prediction problems accounted for almost 40 percent of the failures. (Author).
Download or read book Rotor Burst Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures that Occurred in U S Commercial Aviation During 1972 written by G. J. Mangano and published by . This book was released on 1974 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents statistical information on the aircraft gas turbine engine rotor failures that occurred in U.S. commercial aviation during 1972. Based on FAA data, results are presented that establish (1) the incidence of rotor failure, (2) the type of fragments generated, (3) whether or not these fragments were contained, (4) the causes of failure, (5) where in the engine failure occurred, (6) what engines were affected and (7) what flight conditions prevailed at failure. The rate of uncontained rotor burst was considered to be significantly high. Blade fragments were generated in 95% of the rotor bursts, 20% of which were uncontained. Although fewer disk and rim fragment bursts occurred, none were contained. (Author).
Download or read book Rotor Burst Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures that Occurred in U S Commercial Aviation During 1973 written by R. A. DeLucia and published by . This book was released on 1975 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented in this report are statistics on gas turbine rotor failures that have occurred in U.S. commercial aviation during 1973. These statistics are based on data compiled from the Flight Standards Service Difficulty Reports (SDR) that were published by the Department of Transportation, Federal Aviation Administration (FAA). The compiled data were analyzed to establish: (1) the incidence of rotor failures and the number of contained and uncontained rotor bursts; (2) the distribution of rotor bursts with respect to engine rotor component--i.e., fan, compressor or turbine; (3) the type of rotor fragment (disk, rim or blade) typically generated at burst; (4) the cause of failure; (5) the type of engines involved; and (6) the flight condition at the time of failure. It appears that causes beyond the control or scope of present technology, such as F.O.D., structural life and integrity prediction, and secondary effects, are still primarily responsible for most of the rotor failures that occur.
Download or read book Rotor Burst Protection Program 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 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistics on gas turbine rotor failures that have occurred in U.S. commercial aviation during 1975 are presented. The compiled data were analyzed to establish: (1) The incidence of rotor failures and the number of contained and uncontained rotor bursts; (2) The distribution of rotor bursts with respect to engine rotor component; i.e., fan, compressor or turbine; (3) The type of rotor fragment (disk, rim or blade) typically generated at burst; (4) The cause of failure; (5) The type of engines involved; and (6) The flight condition at the time of failure. Delucia, R. A. and Mangano, G. J. Unspecified Center NASA-CR-135304, NAPTC-PE-106 NASA ORDER C-41581-B
Download or read book Rotor Burst Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures that Occurred in U S Commercial Aviation During 1974 written by R. A. DeLucia and published by . This book was released on 1975 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented in this report are statistics on gas turbine rotor failures that have occurred in U.S. commercial aviation during 1974. These statistics are based on data compiled from the Flight Standards Service Difficulty Reports (SDR) that were published by the Department of Transportation, Federal Aviation Administration (FAA). The compiled data were analyzed to establish: (1) the incidence of rotor failures and the number of contained and uncontained rotor bursts; (2) the distribution of rotor bursts with respect to engine rotor component--i.e., fan, compressor or turbine; (3) the type of rotor fragment (disk, rim or blade) typically generated at burst; (4) the cause of failure; (5) the type of engines involved; and (6) the flight condition at the time of failure. It appears that causes beyond the control or scope of present technology, such as F.O.D., structural life and integrity prediction, and secondary effects, are still primarily responsible for most of the rotor failures that occur.
Download or read book Rotor Burst Protection Program written by R. A. DeLucia and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotor Burst Protection Program written by R. A. DeLucia and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotor Burst Protection Program Statistics on Aircraft Gas Turine Engine Rotor Failures That Occurred in U S Commercial Aviation During 1975 written by R. A. DeLucia and published by . This book was released on 1977 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report has been prepared as part of the Rotor Burst Protection Program (RBPP), which is sponsored by the National Aeronautics and Space Administration (NASA) and conducted by the Naval Air Propulsion Test Center (NAPTC). The objective of the RBPP is to develop criteria for the design of devices that will be used on aircraft to protect passengers and the aircraft structure from the lethal and devastating fragments that are generated by gas turbine engine rotor bursts. Presented in this report are statistics on gas turbine rotor failures that have occurred in U.S. commercial aviation during 1975. These statistics are based on data compiled from the Flight Standards Service Difficulty Reports (SDR) that were published by the Department of Transportation, Federal Aviation Administration (FAA).
Download or read book Rotor Fragment Protection Program written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical information relating to the number of gas turbine engine rotor failures which occurred during 1979 in commercial aviation service use is provided. The predominant failure mode involved blade fragments, 84 percent of which were contained. No uncontained disk failures occurred and although fewer rotor rim and seal failures occurred, 100 percent and 50 percent, respectively, were uncontained. Sixty-eight percent of the 157 rotor failures occurred during the take-off and climb stages of flight. Delucia, R. A. and Salvino, J. T. Unspecified Center NASA-CR-168163, NAS 1.26:168163, NAPC-PE-80, AD-A130463 NASA ORDER C-41581-B...
Download or read book Rotor Fragment Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures That Occurred in U S Commercial Aviation During 1977 written by R. A. DeLucia and published by . This book was released on 1979 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents statistical information relating to the number of gas turbine engine rotor failure which occurred during 1977 in commercial aviation service use. The predominant failure involved blade fragments, 89 percent of which were contained. Although fewer rotor rim, disk, and seal failures occurred, 50%, 100% and 33% respectively were uncontained. Seventy-two percent of the 163 rotor failures occurred during the takeoff and climb stages of flight. (Author).
Download or read book Rotor Fragment Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures that Occurred in U S Commercial Aviation During 1976 written by R. A. DeLucia and published by . This book was released on 1978 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents statistical information relating to the number of gas turbine engine rotor failures which occurred during 1976 in commercial aviation service use. The predominant failure involved blade fragments, 88 percent of which were contained. Although fewer rotor rim, disk, and seal failures occurred, all were uncontained. Sixty-seven percent of the 186 rotor failures occurred during the takeoff and climb stages of flight. (Author).
Download or read book Rotor Fragment Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures That Occurred in U S Commercial Aviation During 1978 written by and published by . This book was released on 1981 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents statistical information relating to the number of gas turbine engine rotor failures which occurred in commercial aviation service use. The predominant failure involved blade fragments, 82.4 percent of which were contained. Although fewer rotor rim, disk, and seal failures occurred, 33.3%, 100% and 50% respectively were uncontained. Sixty-five percent of the 166 rotor failures occurred during the takeoff and climb stages of flight.
Download or read book Rotor Fragment Protection Program Statistics on Aircraft Gas Turbine Engine Rotor Failures That Occurred in U S Commercial Aviation During 1979 written by Robert A. DeLucia and published by . This book was released on 1982 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents statistical information relating to the number of gas turbine engine rotor failures which occurred during 1979 in commercial aviation service use. The predominant failure mode involved blade fragments, 84 percent of which were contained. No uncontained disk failures occurred and although fewer rotor rim and seal failures occurred, 100 percent and 50 percent, respectively, were uncontained. Sixty-eight percent of the 157 rotor failures occurred during the take-off and climb stages of flight. (Author).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of NASA ASRDI Publications Relevant to Aerospace Safety Research written by G. Mandel and published by . This book was released on 1973 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book pt III and IV written by Oak Ridge National Laboratory and published by . This book was released on 1974 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inventory of energy research and development 1973 1975 written by Oak Ridge National Laboratory and published by . This book was released on 1976 with total page 1356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
