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Ice Shape Scaling For Aircraft In Sld Conditions
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781719376181 Total Pages :40 pages Book Rating :4.3/5 (761 download)
Book Synopsis Ice Shape Scaling for Aircraft in Sld Conditions by : National Aeronautics and Space Administration (NASA)
Download or read book Ice Shape Scaling for Aircraft in Sld Conditions 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 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper has summarized recent NASA research into scaling of SLD conditions with data from both SLD and Appendix C tests. Scaling results obtained by applying existing scaling methods for size and test-condition scaling will be reviewed. Large feather growth issues, including scaling approaches, will be discussed briefly. The material included applies only to unprotected, unswept geometries. Within the limits of the conditions tested to date, the results show that the similarity parameters needed for Appendix C scaling also can be used for SLD scaling, and no additional parameters are required. These results were based on visual comparisons of reference and scale ice shapes. Nearly all of the experimental results presented have been obtained in sea-level tunnels. The currently recommended methods to scale model size, icing limit and test conditions are described. Anderson, David N. and Tsao, Jen-Ching Glenn Research Center ICE FORMATION; SCALE MODELS; WIND TUNNEL TESTS; RESEARCH FACILITIES; SUPERCOOLING; DROP SIZE; VELOCITY DISTRIBUTION; FREEZING; DEPOSITION; SEA LEVEL; STAGNATION FLOW
Book Synopsis Ice Accretion and Icing Technology by : Robert J Flemming
Download or read book Ice Accretion and Icing Technology written by Robert J Flemming and published by SAE International. This book was released on 2015-04-16 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of inflight atmospheric icing can be devastating to aircraft. Universities and industry have been hard at work to respond to the challenge of maintaining flight safety in all weather conditions. Proposed changes in the regulations for operation in icing conditions are sure to keep this type of research and development at its highest level. This is especially true for the effects of ice crystals in the atmosphere, and for the threat associated with supercooled large drop (SLD) icing. This collection of ten SAE International technical papers brings together vital contributions to the subject. Icing on aircraft surfaces would not be a problem if a material were discovered that prevented the freezing and accretion of supercooled drops. Many options that appeared to have promising icephobic properties have had serious shortfalls in durability. This title addresses, among other topics, the measurement techniques and the drop physics that apply to icing, certification for flight through ice crystal clouds and in supercooled large drops, improvements in predictive techniques, scaling methods, test facilities and techniques, and rotorcraft icing.
Book Synopsis Handbook of Numerical Simulation of In-Flight Icing by : Wagdi George Habashi
Download or read book Handbook of Numerical Simulation of In-Flight Icing written by Wagdi George Habashi and published by Springer Nature. This book was released on 2024-01-12 with total page 1278 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook of Numerical Simulation of In-Flight Icing covers an array of methodologies and technologies on numerical simulation of in-flight icing and its applications. Comprised of contributions from internationally recognized experts from the Americas, Asia, and the EU, this authoritative, self-contained reference includes best practices and specification data spanning the gamut of simulation tools available internationally that can be used to speed up the certification of aircraft and make them safer to fly into known icing. The collection features nine sections concentrating on aircraft, rotorcraft, jet engines, UAVs; ice protection systems, including hot-air, electrothermal, and others; sensors and probes, CFD in the aid of testing, flight simulators, and certification process acceleration methods. Incorporating perspectives from academia, commercial, government R&D, the book is ideal for a range of engineers and scientists concerned with in-flight icing applications.
Book Synopsis NASA's Contributions to Aeronautics: Flight environment, operations, flight testing, and research by :
Download or read book NASA's Contributions to Aeronautics: Flight environment, operations, flight testing, and research written by and published by . This book was released on 2010 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.
Book Synopsis NASA's Contributions to Aeronautics, Volume 2, Flight Environment ..., NASA/SP-2010-570-Vol 2, 2010, * by :
Download or read book NASA's Contributions to Aeronautics, Volume 2, Flight Environment ..., NASA/SP-2010-570-Vol 2, 2010, * written by and published by . This book was released on 2011 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the 9th Asian Joint Workshop on Thermophysics and Fluid Science, 27–30 November 2022, Utsunomiya, Japan by : Abhilash Suryan
Download or read book Proceedings of the 9th Asian Joint Workshop on Thermophysics and Fluid Science, 27–30 November 2022, Utsunomiya, Japan written by Abhilash Suryan and published by Springer Nature. This book was released on with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the FAA International Conference on Aircraft Inflight Icing by :
Download or read book Proceedings of the FAA International Conference on Aircraft Inflight Icing written by and published by . This book was released on 1996 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ice Adhesion written by K. L. Mittal and published by John Wiley & Sons. This book was released on 2020-12-15 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book presents ways to mitigate the disastrous effects of snow/ice accumulation and discusses the mechanisms of new coatings deicing technologies. The strategies currently used to combat ice accumulation problems involve chemical, mechanical or electrical approaches. These are expensive and labor intensive, and the use of chemicals raises serious environmental concerns. The availability of truly icephobic surfaces or coatings will be a big boon in preventing the devastating effects of ice accumulation. Currently, there is tremendous interest in harnessing nanotechnology in rendering surfaces icephobic or in devising icephobic surface materials and coatings, and all signals indicate that such interest will continue unabated in the future. As the key issue regarding icephobic materials or coatings is their durability, much effort is being spent in developing surface materials or coatings which can be effective over a long period. With the tremendous activity in this arena, there is strong hope that in the not too distant future, durable surface materials or coatings will come to fruition. This book contains 20 chapters by subject matter experts and is divided into three parts— Part 1: Fundamentals of Ice Formation and Characterization; Part 2: Ice Adhesion and Its Measurement; and Part 3: Methods to Mitigate Ice Adhesion. The topics covered include: factors influencing the formation, adhesion and friction of ice; ice nucleation on solid surfaces; physics of ice nucleation and growth on a surface; condensation frosting; defrosting properties of structured surfaces; relationship between surface free energy and ice adhesion to surfaces; metrology of ice adhesion; test methods for quantifying ice adhesion strength to surfaces; interlaboratory studies of ice adhesion strength; mechanisms of surface icing and deicing technologies; icephobicities of superhydrophobic surfaces; anti-icing using microstructured surfaces; icephobic surfaces: features and challenges; bio-inspired anti-icing surface materials; durability of anti-icing coatings; durability of icephobic coatings; bio-inspired icephobic coatings; protection from ice accretion on aircraft; and numerical modeling and its application to inflight icing.
Book Synopsis Ice Accretions and Icing Effects for Modern Airfoils by : Harold E. Addy
Download or read book Ice Accretions and Icing Effects for Modern Airfoils written by Harold E. Addy and published by . This book was released on 2000 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Icing tests were conducted to document ice shapes formed on three different two-dimensional airfoils and to study the effects of the accreted ice on aerodynamic performance. The models tested were representative of airfoil designs in current use for each of the commercial transport, business jet, and general aviation categories of aircraft. The models were subjected to a range of icing conditions in an icing wind tunnel. The conditions were selected primarily from the Federal Aviation Administration's Federal Aviation Regulations 25 Appendix C atmospheric icing conditions. A few large droplet icing conditions were included. To verify the aerodynamic performance measurements, molds were made of selected ice shapes formed in the icing tunnel. Castings of the ice were made from the molds and placed on a model in a dry, low-turbulence wind tunnel where precision aerodynamic performance measurements were made. Documentation of all the ice shapes and the aerodynamic performance measurements made during the icing tunnel tests is included in this report. Results from the dry, low-turbulence wind tunnel tests are also presented.
Download or read book Aircraft Accident Report written by and published by . This book was released on 197? with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Proceedings of the 2018 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2018) by : Xinguo Zhang
Download or read book The Proceedings of the 2018 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2018) written by Xinguo Zhang and published by Springer. This book was released on 2019-06-08 with total page 3091 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of peer-reviewed papers from the 2018 Asia-Pacific International Symposium on Aerospace Technology (APISAT 2018). The symposium is a common endeavour between the four national aerospace societies in China, Australia, Korea and Japan, namely, the Chinese Society of Aeronautics and Astronautics (CSAA), Royal Aeronautical Society Australian Division (RAeS Australian Division), the Korean Society for Aeronautical and Space Sciences (KSAS) and the Japan Society for Aeronautical and Space Sciences (JSASS). APISAT is an annual event initiated in 2009 to provide an opportunity for researchers and engineers from Asia-Pacific countries to discuss current and future advanced topics in aeronautical and space engineering.
Book Synopsis Icing Cloud Calibration of the NASA Glenn Icing Research Tunnel by : Robert F. Ide
Download or read book Icing Cloud Calibration of the NASA Glenn Icing Research Tunnel written by Robert F. Ide and published by . This book was released on 2001 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The icing research tunnel at the NASA Glenn Research Center underwent a major rehabilitation in 1999, necessitating recalibration of the icing clouds. This report describes the methods used in the recalibration, including the procedure used to establish a uniform icing cloud and the use of a standard icing blade technique for measurement of liquid water content. The instruments and methods used to perform the droplet size calibration are also described. The liquid water content/droplet size operating envelopes of the icing tunnel are shown for a range of airspeeds and compared to the FAA icing certification criteria. The capabilities of the IRT to produce large droplet icing clouds is also detailed.
Book Synopsis 40th AIAA Aerospace Sciences Meeting & Exhibit by :
Download or read book 40th AIAA Aerospace Sciences Meeting & Exhibit written by and published by . This book was released on 2002 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis FAR/AIM 2020: Up-to-Date FAA Regulations / Aeronautical Information Manual by : Federal Aviation Administration
Download or read book FAR/AIM 2020: Up-to-Date FAA Regulations / Aeronautical Information Manual written by Federal Aviation Administration and published by Simon and Schuster. This book was released on 2019-11-05 with total page 2874 pages. Available in PDF, EPUB and Kindle. Book excerpt: All the Information you Need to Operate Safely in US Airspace, Fully Updated If you’re an aviator or aviation enthusiast, you cannot be caught with an out-of-date edition of the FAR/AIM. In today’s environment, there is no excuse for ignorance of the rules of the US airspace system. In the newest edition of the FAR/AIM, all regulations, procedures, and illustrations are brought up to date to reflect current FAA data. This handy reference book is an indispensable resource for members of the aviation community, as well as for aspiring pilots looking to get a solid background in the rules, requirements, and procedures of flight training. Not only does this manual present all the current FAA regulations, it also includes: A study guide for specific pilot training certifications and ratings A pilot/controller glossary Standard instrument procedures Parachute operations Airworthiness standards for products and parts The NASA Aviation Safety reporting form Important FAA contact information This is the most complete guide to the rules of aviation available anywhere. Don’t take off without the FAR/AIM!
Author :United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies Publisher : ISBN 13 : Total Pages :1264 pages Book Rating :4.3/5 ( download)
Book Synopsis Departments of Transportation, and Housing and Urban Development, and Related Agencies Appropriations for 2018: FY 2018 budget justifications: National Highway Traffic Safety Administration; Federal Railroad Administration; Federal Transit Administration; Saint Lawrence Seaway Development Corporation; Maritime Administration; Pipeline and Hazardous Materials Safety Administration; Office of Inspector General; Surface Transportation Board by : United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies
Download or read book Departments of Transportation, and Housing and Urban Development, and Related Agencies Appropriations for 2018: FY 2018 budget justifications: National Highway Traffic Safety Administration; Federal Railroad Administration; Federal Transit Administration; Saint Lawrence Seaway Development Corporation; Maritime Administration; Pipeline and Hazardous Materials Safety Administration; Office of Inspector General; Surface Transportation Board written by United States. Congress. House. Committee on Appropriations. Subcommittee on Transportation, Housing and Urban Development, and Related Agencies and published by . This book was released on 2017 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aviation Weather Handbook (2024) by : Federal Aviation Administration
Download or read book Aviation Weather Handbook (2024) written by Federal Aviation Administration and published by Simon and Schuster. This book was released on 2024-02-20 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE ESSENTIAL FULL-COLOR WEATHER HANDBOOK FOR PILOTS! This handbook consolidates the weather information from six FAA weather-related advisory circulars (AC) into one useful publication. The following ACs will eventually be cancelled and replaced by this handbook: AC 00-06, Aviation Weather AC 00-24, Thunderstorms AC 00-30, Clear Air Turbulence Avoidance AC 00-45, Aviation Weather Services AC 00-54, Pilot Windshear Guide AC 00-57, Hazardous Mountain Winds The FAA designed Aviation Weather Handbook as a technical reference for all who operate in the National Aerospace System (NAS). Pilots, dispatchers, and operators will find this handbook a valuable resource for flight planning and decision making. With a complete guide to the United States' aviation weather program, products, and services, it also documents weather theory and its application to aviation. The objective of this handbook is to help the pilot and operator understand the basics of weather, aviation weather hazards, and aviation weather products. Beginners and advanced pilots alike will find the Aviation Weather Handbook to be a critical resource for all aviation weather subjects.
Book Synopsis AIAA Aerospace Sciences Meeting and Exhibit, 42nd by :
Download or read book AIAA Aerospace Sciences Meeting and Exhibit, 42nd written by and published by . This book was released on 2004 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
