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Full-flight simulator study for wake vortex hazard area investigation

Schwarz, Carsten Walter and Hahn, Klaus-Uwe (2006) Full-flight simulator study for wake vortex hazard area investigation. Aerospace Science and Technology, 10 (2), pp. 136-143. Elsevier. DOI: 10.1016/j.ast.2005.09.005.

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Abstract

Simplified hazard areas (SHA) can help to overcome the wake vortex problem. Avoiding these zones allows safe and undisturbed flight operations. The definition of the hazard areas is based on the nominal required roll control power. The nominal limit for this value must be chosen carefully to ensure that outside the hazard area all wake vortex effects are noncritical. For the determination of such a limit offline simulations and full flight simulator studies were conducted. For a given roll control limit the hazard area dimensions are established with the “simplified hazard area prediction” method (SHAPe). Parameterization of the input parameters makes this method universally applicable to different aircraft types. SHAPe represents an essential element of the wake vortex prediction and observation system within the DLR project Wirbelschleppe II, for the generation of safe dynamic wake vortex separations.

Document Type:Article
Title:Full-flight simulator study for wake vortex hazard area investigation
Authors:
AuthorsInstitution or Email of Authors
Schwarz, Carsten WalterUNSPECIFIED
Hahn, Klaus-UweUNSPECIFIED
Date:March 2006
Journal or Publication Title:Aerospace Science and Technology
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:10
DOI:10.1016/j.ast.2005.09.005
Page Range:pp. 136-143
Publisher:Elsevier
Status:Published
Keywords:Wirbelschleppe; Wirbelschleppeneinflug; Vereinfachter Gefährdungsraum; Vereinfachte Gefährdungsraumvorhersage; Gefährdungskriterien, Wake vortex; Wake vortex encounter; Simplified hazard area; Simplified hazard area prediction; Hazard criteria
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:L VU - Air Traffic and Environment (old)
DLR - Research area:Aeronautics
DLR - Program:L VU - Air Traffic and Environment
DLR - Research theme (Project):L - Wake Vortices (old)
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Aircraft
Deposited By: Carsten Walter Schwarz
Deposited On:04 May 2006
Last Modified:27 Apr 2009 12:51

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