Download or read book Some Characteristics of Turbulence at High Altitudes written by Mariano A. Estoque and published by . This book was released on 1958 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GRD Research Notes written by Air Force Cambridge Research Laboratories (U.S.). Geophysics Research Directorate and published by . This book was released on 1958 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Turbulence in the Free Atmosphere written by N. Vinnichenko and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulence-the randomly disordered movement of volumes of air of widely varying size-is one of the characteristic features of atmospheric air flows; its investigation is essential for the solution of several theoretical and practical problems. Until recently, owing to experimental difficulties, research on turbu lence was confmed mainly to the lower half of the troposphere. Theoretical investigations have consequently been based on these data. The rapid development of high-altitude aviation and cases of aircraft encoun tering hazardous turbulence led to a sharp intensification of research on turbu lence in the atmosphere up to 10-12 km, and subsequently at greater altitudes. Such research was confined initially to the characterization of the frequency of occurrence of gusts of different speeds, their relation to altitude, geographical conditions, time of day and year, and so on. At the end of the fifties, when the required measuring equipment and experimental techniques had been developed, it became possible to investigate the complete statistical characteristics of turbu lence: the spectral densities of the velocity fluctuations of air flows, structure functions, etc. These data stimulated the further development of theory related to the specific conditions of the free atmosphere.
Download or read book Evaluation of Effects of High altitude Turbulence Encounters on the XB 70 Airplane written by Ronald J. Wilson and published by . This book was released on 1971 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A turbulence response investigation was conducted with the XB-70 airplane. No special turbulence penetration techniques, speeds, or other restrictions were specified for the investigation, nor were any flights made solely to obtain turbulence data. During 79 flights, turbulence was encountered, and recorded on a VGH recorder, 6.2 percent of the total flight distance at supersonic speeds above an altitude of 12,192 meters (40,000 feet). Geographical locations are given for selected turbulence encounters. For 22 flights the airplane was instrumented to measure true gust velocities and the structural acceleration response to turbulence. The turbulence intensities measured were very low in comparison with those measured at high altitudes in other investigations. Acceleration response spectra, frequency response transfer functions, and coherence functions were computed from three turbulence encounters at Mach numbers of 0.88, 1. 59, and 2.35. Results are compared with calculated studies. Frequencies from the vertical and lateral structural modes, dominant in the airplane acceleration responses, were compared with the natural frequencies of the human body in the vertical and lateral directions.
Download or read book Hearings written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1972 with total page 1448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cruising Attitude written by Heather Poole and published by Harper Collins. This book was released on 2012-03-06 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Real-life flight attendant Heather Poole has written a charming and funny insider’s account of life and work in the not-always-friendly skies. Cruising Attitude is a Coffee, Tea, or Me? for the 21st century, as the author parlays her fifteen years of flight experience into a delightful account of crazy airline passengers and crew drama, of overcrowded crashpads in “Crew Gardens” Queens and finding love at 35,000 feet. The popular author of “Galley Gossip,” a weekly column for AOL’s award-winning travel website Gadling.com, Poole not only shares great stories, but also explains the ins and outs of flying, as seen from the flight attendant’s jump seat.
Download or read book Clear Air Turbulence a Bibliography 1950 1967 written by Dorothy E. Bulford and published by . This book was released on 1968 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clear air turbulence encounters can occur unexpectedly without any visual evidence or warning. As operations of higher altitude aircraft increase, the phenomenon is encountered more often. Clear air turbulence is defined as 'all turbulence in the free atmosphere of interest in aerospace operations that is not in or adjacent to visible convective activity (this includes turbulence found in cirrus clouds not in or adjacent to visible convective activity).' This bibliography consists of 578 references to technical reports, articles in periodicals, and books published during the past 17 years. References about other forms of turbulence such as that occurring with storms and airplane wake vortices are not included. (Author).
Download or read book The Rotor Flow in the Lee of Mountains written by Joachim P. Kuettner and published by . This book was released on 1959 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Panic Free written by Tom Bunn and published by New World Library. This book was released on 2019-04-30 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: “HURRY, BUY THE BOOK AND TRANSFORM YOUR LIFE.” — Marla Friedman, PsyD, PC, board chairman, Badge of Life What if you could stop panic by tapping into a different part of your brain? Through natural stimulation of your vagus nerve, you can end panic and anxiety, and this book can show you how. After years of working to help sufferers of panic and anxiety, licensed therapist (and pilot) Tom Bunn discovered a highly effective solution that utilizes a part of the brain not affected by the stress hormones that bombard a person experiencing panic. This “unconscious procedural memory” can be programmed to control panic by preventing the release of stress hormones and activating the parasympathetic nervous system. This process, outlined in Panic Free, sounds complicated but is not, requiring just ten days and no drugs or doctors. Bunn includes specific instructions for dealing with common panic triggers, such as airplane travel, bridges, MRIs, and tunnels. Because panic is profoundly life-limiting, the program Bunn offers can be a real life-changer.
Download or read book Technical note World Meteorological Organization written by World Meteorological Organization and published by . This book was released on 1968 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Research Abstracts written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1951 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearings Reports and Prints of the House Committee on Appropriations written by United States. Congress. House. Committee on Appropriations and published by . This book was released on 1967 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mechanics of Structures and Materials XXIV written by Hong Hao and published by CRC Press. This book was released on 2019-08-08 with total page 1966 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanics of Structures and Materials: Advancements and Challenges is a collection of peer-reviewed papers presented at the 24th Australasian Conference on the Mechanics of Structures and Materials (ACMSM24, Curtin University, Perth, Western Australia, 6-9 December 2016). The contributions from academics, researchers and practising engineers from Australasian, Asia-pacific region and around the world, cover a wide range of topics, including: • Structural mechanics • Computational mechanics • Reinforced and prestressed concrete structures • Steel structures • Composite structures • Civil engineering materials • Fire engineering • Coastal and offshore structures • Dynamic analysis of structures • Structural health monitoring and damage identification • Structural reliability analysis and design • Structural optimization • Fracture and damage mechanics • Soil mechanics and foundation engineering • Pavement materials and technology • Shock and impact loading • Earthquake loading • Traffic and other man-made loadings • Wave and wind loading • Thermal effects • Design codes Mechanics of Structures and Materials: Advancements and Challenges will be of interest to academics and professionals involved in Structural Engineering and Materials Science.
Download or read book Technical note written by and published by . This book was released on 1964 with total page 1350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operating the Jet written by United States. Congress. Senate. Committee on Interstate and Foreign Commerce and published by . This book was released on 1958 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Facilities for Atmospheric Research written by and published by . This book was released on 1966 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
