Aircraft Wake Vortex Scenarios Simulation Package for Takeoff and Departure
نویسندگان
چکیده
منابع مشابه
Wake Vortex Scenarios Simulation Package for Take-Off and Departure
The WakeScene-D software package (Wake Vortex Scenarios Simulation Package for Departure) has been developed for comprehensive airspace simulations of take-off and departure. WakeScene-D consists of modules that model traffic mix, aircraft trajectories, meteorological conditions, wake vortex evolution, and potential hazard area. The software package estimates the probability to encounter wake v...
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A IRCRAFT-GENERATEDwakevortices pose a potential risk to following aircraft in various flight phases, whereas most wakevortex encounters are reported for approach and landing and for takeoff and climb [1]. The International Civil Aviation Organization (ICAO) wake-vortex aircraft separation standards [2] established in the 1970s increasingly degrade aviation efficiency when traffic congestion li...
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A = constant b = vortex spacing C = constant to adjust turbulent spreading q = rms turbulence velocity R = mean radius T = parameter for vortex age t = time u = axial velocity v = lateral velocity w = descent speed y = spanwise coordinate, positive for port vortex z = vertical coordinate, positive pointing upwards = circulation = eddy dissipation rate = standard deviation = (effective) kinemati...
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he Applied Physics Laboratory designed and constructed a bistatic continuouswave radar system for experiments in aircraft wake vortex detection. Acoustic pumping was evaluated as a possible technique to enhance overall performance. The radar and acoustic systems were installed at the Baltimore–Washington International Airport in the fall of 1996. Controlled experiments using a NASA C-130 aircra...
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A concept is presented for the development and implementation of a prototype Aircraft Vortex Spacing System (AVOSS). The purpose of the AVOSS is to use current and short-term predictions of the atmospheric state in approach and departure corridors to provide, to ATC facilities, dynamical weather dependent separation criteria with adequate stability and lead time for use in establishing arrival ...
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ژورنال
عنوان ژورنال: Journal of Aircraft
سال: 2009
ISSN: 0021-8669,1533-3868
DOI: 10.2514/1.39346