Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"aircraft separation"”.
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Human-centered systems analysis of aircraft separation from adverse weather
… approach to study the problem of separating aircraft from adverse weather. The approach explicitly considers the role of the human operator as part of the larger operational system. A series of models describing the interaction of the key elements of the adverse aircraft-weather encounter …
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Effect of Intruder Vertical Rate on Pilot Perception of Separation on a Cockpit Traffic Display
… intruder vertical rate on pilots’ perception of aircraft separation as viewed on a cockpit traffic display. A group of 20 student pilots from Embry-Riddle Aeronautical University participated as subjects. SuperCard® software and a Macintosh II® personal computer were employed to generate the …
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Effect of a Range Ring and of Intruder Vertical Rate on Pilot Perception of Separation on a Cockpit Display of Traffic Information
… intruder vertical rate on pilots’ perception of aircraft separation as viewed on a cockpit display of traffic information. A group of 30 pilots from Embry-Riddle Aeronautical University participated as subjects. SuperCard® Version 1.6 software and a Macintosh IIsi® personal computer were employed …
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Improvements to The Global Oceanic Model and Performance Assessment of The North Atlantic Organized Track System
… Model; b) prediction of benefits among various aircraft separation minima and operational policies to assign flights to tracks in the OTS system; and c) forecast of OTS traffic over North Atlantic from 2020 to 2040. The preliminary results show that a concept of operation with longitudinal …
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Development of Aircraft Wake Vortex Dynamic Separations Using Computer Simulation and Modeling
… procedures and technologies in order to decrease aircraft separations, which could result in a runway capacity increase. Aircraft separation is a major obstacle to increasing the operational efficiency of the final approach segment and the runway. An aircraft in motion creates an invisible …
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A strategic planning approach for the operational-environmental problem of air transportation system terminal areas
… primarily by the emissions and noise caused by aircraft operations, has also grown as a result of the increase in aviation activity, and has therefore become a major issue of public interest. Airport communities experience said environmental impact most intensely, particularly those associated …
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Unsteady modes in the flowfield about an airfoil with a leading-edge horn-ice shape
… reattachment location of the ice-induced laminar separation bubble downstream of the horn-ice shape using the surface hot-film array measurements. The maximum amount of unsteadiness in the iced-airfoil flowfield was observed to increase with increasing angle of attack. For a fixed angle of attack …