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https://ntrs.nasa.gov/search.jsp?R=19910004086 2019-03-29T03:10:16+00:00Z VJ/NSA Aeronautical NASASP-7( Engineering November 1990 A Co Bibliography with Indexes > AERJNAUTICAL .-11399 ENGINEERING: A CuNTINUIN, IOGRAPHY WITH (NASA) 1 , CSCL Unclas 00/01 0320542 National Aeronautics Space Administration \eronautical Engineering Aerona il Engineering Aeronautical Engii ng Aeronautical Engineering Aen ical Engineering Aeronautical En onautical Engineering Aeronaut Engineering Aeronautical Engine 3 Aeronautical Engineering Aeror Engineering Aeronautic Enginee ^ring Aeronautical Engineering A jtical Engineering Aeronautical I ng Aeronautical Engineering Aer ^^.1 n*~^!.^. Jlm^^m A .^^ •• I f*-^ ACCESSION NUMBER RANGES Accession numbers cited in this Supplement fall within the following ranges. STAR (N-10000 Series) N90-25072 -- N90-26789 IAA (A-10000 Series) A90-42520 - A90-45844 operated NASA SP-7037(258) AERONAUTICAL ENGINEERING A CONTINUING BIBLIOGRAPHY WITH INDEXES (Supplement 258) A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in October 1990 in Scientific and Technical Aerospace Reports (STAR) International Aerospace Abstracts (IAA). WNSA National Aeronautics and Space Administration Office of Management Scientific and Technical Information Division Washington. DC 1990 This supplement is available from the National Technical Information Service (NTIS), Springfield, Virginia 22161, price code A08. INTRODUCTION This issue of Aeronautical Engineering -- A Continuing Bibliography (NASA SP-7037) lists 536 reports, journal articles and other documents originally announced in October 1990 in Scientific and Technical Aerospace Reports (STAR) or in International Aerospace Abstracts (IAA). The coverage includes documents on the engineering and theoretical aspects of design, construction, evaluation, testing, operation, and performance of aircraft (including aircraft engines) and associated components, equipment, and systems. It also includes research and development in aerodynamics, aeronautics, and ground support equipment for aeronautical vehicles. Each entry in the bibliography consists of a standard bibliographic citation accompanied in most cases by an abstract. The listing of the entries is arranged by the first nine STAR specific categories and the remaining STAR major categories. This arrangement offers the user the most advantageous breakdown for individual objectives. The citations include the original accession numbers from the respective announcement journals. The IAA items will precede the STAR items within each category. Seven indexes -- subject, personal author, corporate source, foreign technology, contract number, report number, and accession number -- are included. An annual cumulative index will be published. Information on the availability of cited publications including addresses of organizations and NTIS price schedules is located at the back of this bibliography. "PAGE MISSING FROM AVAILABLE VERSION" TABLE OF CONTENTS Page Category 01 Aeronautics (General) 701 Category 02 Aerodynamics 702 Includes aerodynamics of bodies, combinations, wings, rotors, and control sur- faces; and internal flow in ducts and turbomachinery. Category 03 Air Transportation and Safety 721 Includes passenger and cargo air transport operations; and aircraft accidents. Category 04 Aircraft Communications and Navigation 725 Includes digital and voice communication with aircraft; air navigation systems (satellite and ground based); and air traffic control. Category 05 Aircraft Design, Testing and Performance 729 Includes aircraft simulation technology. Category 06 Aircraft Instrumentation 737 Includes cockpit and cabin display devices; and flight instruments. Category 07 Aircraft Propulsion and Power 739 Includes prime propulsion systems and systems components, e.g., gas turbine engines and compressors; and onboard auxiliary power plants for aircraft. Category 08 Aircraft Stability and Control 751 Includes aircraft handling qualities; piloting; flight controls; and autopilots. Category 09 Research and Support Facilities (Air) 759 Includes airports, hangars and runways; aircraft repair and overhaul facilities; wind tunnels; shock tubes; and aircraft engine test stands. Category 10 Astronautics 762 Includes astronautics (general); astrodynamics; ground support systems and facilities (space); launch vehicles and space vehicles; space transportation; space communications, spacecraft communications, command and tracking; spacecraft design, testing and performance; spacecraft instrumentation; and spacecraft propulsion and power. Category 11 Chemistry and Materials 764 Includes chemistry and materials (general); composite materials; inorganic and physical chemistry; metallic materials; nonmetallic materials; propellants and fuels; and materials processing. Category 12 Engineering 767 Includes engineering (general); communications and radar; electronics and electrical engineering; fluid mechanics and heat transfer; instrumentation and photography; lasers and masers; mechanical engineering; quality assurance and reliability; and structural mechanics. Category 13 Geosciences 778 Includes geosciences (general); earth resources and remote sensing; energy production and conversion; environment pollution; geophysics; meteorology and climatology; and oceanography. Category 14 Life Sciences N.A. Includes life sciences (general); aerospace medicine; behavioral sciences; man/system technology and life support; and space biology. Category 15 Mathematical and Computer Sciences 778 Includes mathematical and computer sciences (general); computer operations and hardware; computer programming and software; computer systems; cybernetics; numerical analysis; statistics and probability; systems analysis; and theoretical mathematics. Category 16 Physics 781 Includes physics (general); acoustics; atomic and molecular physics; nuclear and high-energy physics; optics; plasma physics; solid-state physics; and ther- modynamics and statistical physics. Category 17 Social Sciences 783 Includes social sciences (general); administration and management; documen- tation and information science; economics and cost analysis; law, political sci- ence, and space policy; and urban technology and transportation. Category 18 Space Sciences N.A. Includes space sciences (general); astronomy; astrophysics; lunar and planet- ary exploration; solar physics; and space radiation. Category 19 General 783 Subject Index A-1 Personal Author Index B-1 Corporate Source Index C-1 Foreign Technology Index D-1 Contract Number Index E-1 Report Number Index F-1 Accession Number Index G-1 TYPICAL REPORT CITATION AND ABSTRACT NASA SPONSORED ON MICROFICHE ACCESSION NUMBER- -N90-10834*# Old Dominion Univ., Norfolk, VA. Dept. of- -CORPORATE SOURCE Mechanical Engineering and Mechanics. TITLE- -AN EXPERIMENTAL INVESTIGATION OF THE AERODYNAMIC CHARACTERISTICS OF SLANTED BASE OGIVE CYLINDERS USING MAGNETIC SUSPENSION TECHNOLOGY AUTHORS- -CHARLES W. ALCORN and COLIN BRITCHER Nov. 1988- -PUBLICATION DATE 90 p CONTRACT NUMBER- -(Contract NAG1-716) ^, -AVAILABILITY SOURCE REPORT NUMBERS- •{NASA-CR-181708; MAS 1.26:181708) Avail: NTIS HC A05/MF A01-> -PRICE CODE COSATI CODE- -CSCL 01/1 An experimental investigation is reported on slanted base ogive cylinders at zero incidence. The Mach number range is 0.05 to 0.3. All flow disturbances associated with wind tunnel supports are eliminated in this investigation by magnetically suspending the wind tunnel models. The sudden and drastic changes in the lift, pitching moment, and drag for a slight change in base slant angle are reported. Flow visualization with liquid crystals and oil is used to observe base flow patterns, which are responsible for the sudden changes in aerodynamic characteristics. Hysteretic effects in base flow pattern changes are present in this investigation and are reported. The effect of a wire support attachment on the 0 deg slanted base model is studied. Computational drag and transition location results using VSAERO and SANDRAG are presented and compared with experimental results. Base pressure measurements over the slanted bases are made with an onboard pressure transducer using remote data telemetry. Author TYPICAL JOURNAL ARTICLE CITATION AND ABSTRACT NASA SPONSORED ON MICROFICHE ACCESSION NUMBER- -A90-13017*# Texas A&M Univ., College Station.-t- -CORPORATE SOURCE TITLE- • IN-FLIGHT BOUNDARY-LAYER TRANSITION MEASUREMENTS ON A SWEPT WING AUTHORS- •ANWAR AHMED (Texas A&M University, College Station),- -AUTHORS' AFFILIATION WILLIAM H. WENTZ (Wichita State University, KS), and R. NYENHUIS (Cessna Aircraft Co., Wichita, KS) Journal of Aircraft- -JOURNAL TITLE (ISSN 0021-8669), vol. 26, Nov. 1989, p. 979-985. refs. CONTRACT NUMBER- -(Contract NAG1-104) Copyright Flight tests were conducted at three different altitudes to detect transition on a smoothed test region of a swept-wing business jet wing using surface hot-film sensors and sublimating chemicals. Strong influence of sweep angle on transition location was observed when the aircraft was flown at some sideslip conditions to simulate changes in effective wing sweep angle. No effects of engine noise on transition were measured when different engine power settings were used. Flight instrumentation and ground data analysis techniques are described. Correlation was obtained between the hot- film sensor signals and sublimating chemicals for.transition detection. Crossflow vortices were observed for one flight condition. Results of analyzed data for various flight-test conditions are presented. Author AERONAUTICAL ENGINEERING A Continuing Bibliography (Suppl. 258) NOVEMBER 1990 01 system cycles used in the generation of these payoffs. The overall system improvement that can be anticipated with the application AERONAUTICS (GENERAL) of a propulsion system with IHPTET Phase II technologies is addressed. The contribution at the component level of the individual technologies toward this overall system improvement is highlighted. C.D. A90-43826 A90-42652 BUILDING THE B-2 ANNUAL GENERAL MEETING OF THE CANADIAN CRAIG SCHMITMAN and GRAHAM WARWICK Flight International AERONAUTICS AND SPACE INSTITUTE, 36TH, OTTAWA, (ISSN 0015-3710), vol. 139, July 10, 1990, p. 24-27. CANADA, MAY 15, 16, 1989, PROCEEDINGS Copyright Ottawa, Canadian Aeronautics and Space Institute, 1989, 536 p. In order to try and save as much of the threatened B-2 For individual items see A90-42653 to A90-42659, A90-42661, development and production program as possible, the USAF is A90-42662, A90-42664 to A90-42675. starting to reveal a good deal more of the aircraft's advanced The present conference discusses ultrahigh bypass engine technology than it has previously. The airframe is mainly of technology, the use of lunar dust as a propellant, the Canadian composite construction, with some parts required to withstand airspace system plan, the RJ-601 regional airliner, the velocity temperatures of more than 300 C. Composite materials are surface field of a reverse-flow combustor, flash-lamp planar imaging for conditioned with special coatings, that are presumed to be radar high speed flow, advanced stress analysis techniques for gas absorbing. Process automation is a key feature of a large number turbine castings, erosion-resistant compressor airfoil coatings, of manufacturing processes that include the high-speed cutting of mechanical processes in turbine blade thermal fatigue, blisked composite materials by ultraknife, with simultaneous ink-jet marking, rotor fracture mechanics, and the Dash-8 series 400 regional automatic tape-laying for integrally stiffened and large contoured airliner. Also discussed are future tactical cockpit systems, the parts, and corona-discharge cleaning of composite substrates and integration of EW systems, two-dimensional experiments and ion-gas dusting of machined honeycomb cores. Revealing these simulations of turbine blade film-cooling, the BD-10J supersonic advanced manufacturing technologies has served to underline the aircraft, a probabilistic approach to fleet management, marine resources already committed to producing the B-2. R.E.P. environment airframe materials' fatigue testing, and ultralight aircraft design. O.C. A90-45426 BOEING 737 FUSELAGE STRUCTURAL INTEGRITY A90-42674# PROGRAM PROBABILISTIC APPROACH TO FLEET MANAGEMENT I. H. HOOVER (Continental Airlines, Inc., Houston, TX) SAE, Y. THERIAULT and A. MARLEAU IN: Annual General Meeting Aerospace Technology Conference and Exposition, Anaheim, CA, of the Canadian Aeronautics and Space Institute, 36th, Ottawa, Sept. 25-28, 1989. 9 p. Canada, May 15, 16, 1989, Proceedings. Ottawa, Canadian (SAE PAPER 892207) Copyright Aeronautics and Space Institute, 1989, p. 45-1 to 45-14. refs Early Boeing 737s were manufactured using a cold structural Results are presented from a probabilistic crack growth analysis adhesive bonding process to attach internal doublers to the (PCGA) which ascertains the probability of failure at any stage in fuselage skin and to supplement rivets at the skin lap splices. aircraft service life by accounting for the variability in fracture The doublers carry loads and perform a fail-safe tear-stopping toughness, the statistical nature of service loads, the initial function. Failures of the adhesive bond have been found in some crack-size distribution, and the reliability of the nondestructive of the cold bonded components jeopardizing the design integrity method employed for inspection. The illustrative case of PCGA of the fuselage pressure vessel. This paper examines the problem, presented pertains to the aircraft of a Canadian Air Force training service experience, and modifications currently being made to squadron. A significant influence is exerted on failure probability restore structural integrity; and relates these modifications to the by the variation of inspection intervals. PCGA should be used as other required elements in the current solution to the 'Aging Aircraft an alternative to deterministic analysis only when deterministic Problem'. Author results are deemed to be excessively conservative. O.C. A90-45428 A90-42794# DEALING WITH THE AGING FLEET IHPTET TECHNOLOGY MISSION PAYOFFS AT THE M. RICHARD JOHNSON and ULF G. GORANSON (Boeing COMPONENT LEVEL - A LOOK AT PHASE II TECHNOLOGIES Commercial Airplanes, Seattle, WA) SAE, Aerospace Technology LEE COONS (United Technologies Corp., Pratt and Whitney Group, Conference and Exposition, Anaheim, CA, Sept. 25-28, 1989. West Palm Beach, FL) AIAA, SAE, ASME, and ASEE, Joint 12 p. Propulsion Conference, 26th, Orlando, FL, July 16-18, 1990. 7 p. (SAE PAPER 892209) Copyright (AIAA PAPER 90-2404) Copyright Economic and market conditions have resulted in the use of A critical first step in the development of an advanced aircraft commercial jet airplanes beyond their original economic design technology is the establishment of the anticipated payoff of the life objectives. The average age of the world airline jet transport technology at the component level. The technique used to establish fleet has increased from 8 to 12 years since 1980. Standard Boeing technology payoffs is described here, including a discussion of practices to support continuing airplane structural integrity include selected missions, notional aircraft, and the optimum propulsion inspection and overhaul recommendations contained in 701

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faces; and internal flow in ducts and turbomachinery. Category 03 electrical engineering; fluid mechanics and heat transfer; instrumentation and cybernetics; numerical analysis; statistics and probability; systems analysis; . other required elements in the current solution to the 'Aging Aircraft.
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