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Studies on Vortex Wake Evolution and Flight Safety Problems
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English
Abstract
The problem of decreasing separation distances between aircraft during their takeoffs and landings is investigated. This work presents a general view on the problem under study, whose complexity lies basically in the fundamental impossibility to create a single method and universal tool of investigation. A fragmentary approach is used with asymptotically non-strict splitting of the problem into several subproblems. The formulations of the subproblems are considered, the potentialities of the research tools are assessed, the ways and phases of model refinement are outlined. Some concrete measures are discussed for decreasing safe separation distances between aircraft.
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Citation
Vyshinsky, V., "Studies on Vortex Wake Evolution and Flight Safety Problems," SAE Technical Paper 965562, 1996, https://doi.org/10.4271/965562.Also In
References
- Critchley, J.B. Foot, P.B. “United Kingdom civil aviation authority wake vortex database; analysis of incidents reported between 1982 and 1990,” CAA Paper 91015 London 1991
- Nespor, J.D. Hudson, B. Stegall, R.L. Freedman, J.E. “Doppler radar detection of vortex hazard indicators,” Proceedings of the Aircraft Wake Vortices Conference 1991 37.1 37.43
- Thomson, J.A. Huffaker, R.M. Richmond, R.D. “2 micron coherent laser radar for on-board aircraft vortex wake detection: pattern recognition techniques and technology assessment” Proceedings of the Aircraft Wake Vortices Conference 1991 42.1 42.27
- Jameson, A. Schmidt, W. Turkel, E. “Numerical Solution of the Euler equation by finite volume methods using Runge-Kutta time-stepping schemes,” AIAA Paper, No. 1259 1981
- Vyshinsky, V.V. Soudakov, G.G. “Investigation of the vortex wake evolution and flight safety,” Proceedings of the 20-th Congress of the International Council of the Aeronautical Sciences 1996
- Vyshinsky, V.V. Kravchenko, S.A. “On the possibility of mathematical modeling of separated flows by solving the Euler equations,” Proceedings of the 19-th Congress of the International Council of the Aeronautical Sciences 18-23 Sept 1994 3 2519 2528 Anaheim, California, US.
- Vladimirova N.A. Vyshinsky V.V. Kravchenko S.A. Sakovich V.S. “Investigation into vortex structures in the framework of a boundary-value problem for the Euler equations,” Trudy TsAGI 2622 1996 66 80
- Scorer, R.S. Natural aerodynamics Pergamon, New York 1958 73 75
- Crow, S.C. “Stability theory for a pair of trailing vortices,” AIAA Journal 8 Dec. 1970 2172-2179
- Chevalier, H. “Flight test studies of the formation and dissipation of trailing vortices,” Journal of Aircraft 10 Jan 1973 130 134
- Widnall, S. E. Bliss, D. “Slender-body analysis of the motion and stability of vortex filaments containing an axial flow,” Journal of Fluid Mechanics 50 1971 335 353
- Betz, A. “Behavior of vortex systems,” 12 3 1932 NASA TM 713
- McCormick, B. W. Tangler, J. L. Sherrieb, H. E. “Structure of trailing vortices,” Journal of Aircraft 5 3 1969 260 267
- Donaldson, C. du P. Bilanin, A.J. “Vortex wakes of conventional aircraft,” AGARD-AG 204 1975
- Teske, M.E. Bilanin, A.J. Barry J.W. “Decay of aircraft vortices near the ground,” AIAA Journal 31 8 1993 1531 1532
- Stuever, R.A. Greene, G.C. “An analysis of relative wake-vortex hazards for typical transport aircraft,” AIAA Paper 94-0810 1994
- Pavlenko, A.A. “Effect of the calm atmosphere stratification on the evolution of the aircraft vortex wake,” Trudy TsAGI 2622 1996 81 89
- Dynnikov, A.A. “Development of the vortex wake instability under the action of atmospheric turbulence,” Trudy TsAGI 2622 1996 119 128
- Pakin A.N. “To the issue on selecting differential turbulence models for calculating two-dimensional vortex flows,” Trudy TsAGI 2622 1996 90 99
- Crow, S.C. Bate, E.R. Jr. “Lifespan of Trailing Vortices in a Turbulent Atmosphere,” J. Aircraft 13 7 1976 476 482
- Spalart, P.R. “On the motion of aircraft wakes in a stably stratified fluid,” Journal of Fluid Mechanics 1996
- Coakley, T.J. “Turbulence modeling methods for the compressible Navier-Stokes equations,” AIAA Paper 831693 1983
- Burnham, D.C. Hallock, J.N. Tombach, I.H. Brashears, M.R. Barber, M.R. “Ground-based measurements of a B-747 aircraft in various configurations,” U.S. Dept. of Transportation Report FAA-RD-78-146 Dec. 1978
- Squire, H.B. “The growth of a vortex in turbulent flow,” The Aeronautical Quarterly 16 302 306
- Ash, R.L. Zheng, Z.C. “Numerical simulations of commercial aircraft wakes subjected to airport surface weather conditions,” AIAA 96-0660 1996
- Spalart, P.R. Wray, A.A. “Initiation of the Crow instability by atmospheric turbulence,” ADARG Symposium “The characterization & modification of wakes from lifting vehicles in fluids,” Trondheim, Norway 20-23 May 1996
- Kuznetsov, O. A. Orlova, T.I. “On the computation of dynamic loading of an aircraft due to a vortex wake,” Trudy TsAGI 2622 1996 169 177