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Survey Of Aircraft Icing Simulation Test Facilities In North America
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781724732378 Total Pages :30 pages Book Rating :4.7/5 (323 download)
Book Synopsis Survey of Aircraft Icing Simulation Test Facilities in North America by : National Aeronautics and Space Administration (NASA)
Download or read book Survey of Aircraft Icing Simulation Test Facilities in North America 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 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey was made of the aircraft icing simulation facilities in North America: there are 12 wind tunnels, 28 engine test facilities, 6 aircraft tankers and 14 low velocity facilities, that perform aircraft icing tests full or part time. The location and size of the facility, its speed and temperature range, icing cloud parameters, and the technical person to contact are surveyed. Results are presented in tabular form. The capabilities of each facility were estimated by its technical contact person. The adequacy of these facilities for various types of icing tests is discussed. Olsen, W. Glenn Research Center NASA-TM-81707, E-736 RTOP 505-44-12
Book Synopsis Survey of Aircraft Icing Simulation Test Facilities in North America by : William Olsen
Download or read book Survey of Aircraft Icing Simulation Test Facilities in North America written by William Olsen and published by . This book was released on 1981 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1995 with total page 464 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 1982 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Review of NASA Lewis' Development Plans for Computational Simulation of Aircraft Icing by : Mark G. Potapczuk
Download or read book A Review of NASA Lewis' Development Plans for Computational Simulation of Aircraft Icing written by Mark G. Potapczuk and published by . This book was released on 1999 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Summary of Icing Simulation Test Facilities by : AC-9C Aircraft Icing Technology Committee
Download or read book Summary of Icing Simulation Test Facilities written by AC-9C Aircraft Icing Technology Committee and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Information Report (AIR) contains information on most of the major icing simulation ground facilities. An effort was made to obtain data from as many facilities as possible over a two year time period. The data in this document represents the state of the facilities in calendar year 1996. Facilities are constantly changing and upgrading and, therefore, some facility specifications may change during the life of this report.Of the 27 facilities described in this report, the primary use is split with approximately half for engine testing and half for wind tunnel testing. The facilities are limited to ground facilities and, therefore, icing tankers have not been included. This document, when written, created a very comprehensive document listing most of the facilities capable of simulating ice accretion. Tables provide detailed information regarding facility capabilities and details of the icing cloud characterization. When written in 1999 and as updated in 2004, it was current and up-to-date. All information presented therein, to the best of the Committee's ability, was true and accurate. Nothing in this document, recognizing that it captured facility details at the snap-shot in time, is misleading or inaccurate. Therefore, upon discussion at the Spring 2013 meeting, the Committee decided this document should be stabilized. The Committee further committed to draft a new document that would keep a list of current icing simulation facilities, but focus more on questions for a potential customer to ask regarding use of the facility. This new document is AIR6247 "Guidance for Selecting Ground-Based Icing Simulation Facilities".
Download or read book NASA SP. written by and published by . This book was released on 1988 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography on Snow, Ice and Frozen Ground, with Abstracts by :
Download or read book Bibliography on Snow, Ice and Frozen Ground, with Abstracts written by and published by . This book was released on 1983 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Icing Wind Tunnel Interfacility Comparison Tests by : AC-9C Aircraft Icing Technology Committee
Download or read book Icing Wind Tunnel Interfacility Comparison Tests written by AC-9C Aircraft Icing Technology Committee and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SAE Aerospace Information Report (AIR) presents and discusses the results of tests of three models in six icing wind tunnels in North America and Europe. This testing activity was initiated by the Facility Standardization Panel of the SAE AC-9C Aircraft Icing Technology Subcommittee. The objective of the testing activity was to establish a benchmark that compared ice shapes produced by icing wind tunnels available for use by the aviation industry and to use that benchmark as a basis for dialogue between facility owners to improve the state-of-the-art of icing wind tunnel technology. This document represents a snap shot of the ice accretion capabilities of various icing test facilities. While accurate and current at the time of publication, the information contained in the AIR may or may not be current for those facilities today.
Download or read book NASA Conference Publication written by and published by . This book was released on 1990 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 199? with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the 1987 International Symposium on Cold Regions Heat Transfer by : K. C. Cheng
Download or read book Proceedings of the 1987 International Symposium on Cold Regions Heat Transfer written by K. C. Cheng and published by . This book was released on 1987 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of conference papers covers topics in engineering and heat transfer in cold and Arctic climates, such as ground freezing, frost heave, ice in rivers and streams, ice in pipelines, solar energy and energy efficient housing.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781719448642 Total Pages :26 pages Book Rating :4.4/5 (486 download)
Book Synopsis Preliminary Results from a Heavily Instrumented Engine Ice Crystal Icing Test in a Ground Based Altitude Test Facility by : National Aeronautics and Space Administration (NASA)
Download or read book Preliminary Results from a Heavily Instrumented Engine Ice Crystal Icing Test in a Ground Based Altitude Test Facility written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-22 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preliminary results from the heavily instrumented ALF502R-5 engine test conducted in the NASA Glenn Research Center Propulsion Systems Laboratory are discussed. The effects of ice crystal icing on a full scale engine is examined and documented. This same model engine, serial number LF01, was used during the inaugural icing test in the Propulsion Systems Laboratory facility. The uncommanded reduction of thrust (rollback) events experienced by this engine in flight were simulated in the facility. Limited instrumentation was used to detect icing on the LF01 engine. Metal temperatures on the exit guide vanes and outer shroud and the load measurement were the only indicators of ice formation. The current study features a similar engine, serial number LF11, which is instrumented to characterize the cloud entering the engine, detect/characterize ice accretion, and visualize the ice accretion in the region of interest. Data were acquired at key LF01 test points and additional points that explored: icing threshold regions, low altitude, high altitude, spinner heat effects, and the influence of varying the facility and engine parameters. For each condition of interest, data were obtained from some selected variations of ice particle median volumetric diameter, total water content, fan speed, and ambient temperature. For several cases the NASA in-house engine icing risk assessment code was used to find conditions that would lead to a rollback event. This study further helped NASA develop necessary icing diagnostic instrumentation, expand the capabilities of the Propulsion Systems Laboratory, and generate a dataset that will be used to develop and validate in-house icing prediction and risk mitigation computational tools. The ice accretion on the outer shroud region was acquired by internal video cameras. The heavily instrumented engine showed good repeatability of icing responses when compared to the key LF01 test points and during day-to-day operation. Other noticeable observations are presented. Flegel, Ashlie B. and Oliver, Michael J. Glenn Research Center ALTITUDE TESTS; ENGINE TESTS; ICE FORMATION; AIRCRAFT ICING; MOISTURE CONTENT; RISK ASSESSMENT; TEMPERATURE EFFECTS; TEST FACILITIES; PROPULSION SYSTEM PERFORMANCE; LOW ALTITUDE; HIGH ALTITUDE; RESEARCH FACILITIES
Book Synopsis Analytical Study of Icing Simulation for Turbine Engines in Altitude Test Cells by : C. E. Willbanks
Download or read book Analytical Study of Icing Simulation for Turbine Engines in Altitude Test Cells written by C. E. Willbanks and published by . This book was released on 1973 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical study of simulated icing for turbine engines in altitude test cells was made. A mathematical model of a typical direct-connect type of icing test cell was developed and the governing equations were programmed for computer solution on FORTRAN computer language. A parametric study was performed to determine the effects of the test cell inlet and water spray conditions on the thermodynamic and kinetic state of the flow in the test section or at the engine compressor face. The importance of correctly simulating droplet size distribution, mean effective droplet diameter, liquid water content, and humidity was investigated. The results of the investigation lend further support to the fact that ground test facilities provide the best capability for conducting turbine engine icing tests. The ability to define and control the simulated environment gives an altitude test cell distinct advantages not enjoyed by flight testing in natural icing environments or flight testing in artificial environments created by tanker aircraft. (Author).
Download or read book Aeropropulsion 1987 written by and published by . This book was released on 1990 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Report written by and published by . This book was released on 1983 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aeronautical Engineering written by and published by . This book was released on 1989 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
