Download or read book Feasibility Study of a Procedure to Detect and Warn of Low level Wind Shear written by Barry S. Turkel and published by . This book was released on 1981 with total page 86 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 1992 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flight in Low level Wind Shear written by Walter Frost and published by . This book was released on 1983 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wind Shear Feasibility Study written by Ivor C. Barnard and published by . This book was released on 1989 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility Study of a Wind Shear microburst Detection Analysis and Advance Warning System for Canadian Airports written by Geoff Austin and published by . This book was released on 1989 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1982 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurements Showing the Feasibility for Radar Detection of Hazardous Wind Shear at Airports written by R. B. Chadwick and published by . This book was released on 1978 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements of the strength of clear-air backscattered power for a 10 cm radar were made over a 12 month period in Colorado. The main conclusion is that radar offers a viable option for warning of hazardous low-level wind shear at airports. There were 161 days of operation and diurnal and seasonal trends of the return are identified. It is shown that the backscattered power can be considered as a single parameter log-normal random variable. The problems encountered in low elevation angle operation are discussed and one solution, a clutter suppression system is presented. (Author).
Download or read book Federal Register written by and published by . This book was released on 1979-05 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wind Shear written by and published by . This book was released on 1987 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Joint University Program for Air Transportation Research 1990 1991 written by and published by . This book was released on 1991 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Airport Wind Shear Detection and Warning System Using Doppler Radar written by John McCarthy and published by . This book was released on 1981 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Contractor Report written by and published by . This book was released on 1983 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A High Resolution Spatial and Temporal Multiple Doppler Analysis of a Microburst and Its Application to Aircraft Flight Simulation written by and published by . This book was released on 1987 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multiple Doppler radar data collected during the Joint Airport Weather Studies (JAWS) Project are used to synthesize the three-dimensional wind in the region of a microburst. The particular microburst used in this study is the strongest one to date for which three-dimensional winds have been recovered. As a diagnostic tool, a six-degree-of-freedom numerical aircraft model having characteristic similar to Boeing 727 series aircraft is used to investigate jet transport aircraft response to observed microburst winds during simulated approaches and departures. Simple pilot control laws are used to adjust thrust, pitch, roll, and yaw so as to maintain given approach or departure path is 0.01 per sec greater, the model is unable to maintain the desired approach path and suffers a significant reduction in climb performance during a go-around or departure. Although the mean wind shear along a path gives a good qualitative measure of the wind shear threat to a jet transport, different paths with similar mean shears can yield markedly different results, as do the same paths through the microburst at different times. These findings are a direct consequence of the fine temporal and spatial scale of microburst winds. During any given modelled aircraft traverse through the region of highest horizontal shear, time variations in the microburst wind field are shown to have an insignificant effect on the modelled flight path. This is because the traverse period is short (30 s) compared to the lifetime of a microburst (300-600 s). (Author).
Download or read book NASA MSFC FY 83 Atmospheric Research Review written by and published by . This book was released on 1983 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Numerical and Flight Simulator Test of the Flight Deterioration Concept written by John McCarthy and published by . This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1991 with total page 1654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
