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Evaluation of Fast-Time Wake Vortex Prediction ModelsCurrent fast-time wake models are reviewed and three basic types are defined. Predictions from several of the fast-time models are compared. Previous statistical evaluations of the APA-Sarpkaya and D2P fast-time models are discussed. Root Mean Square errors between fast-time model predictions and Lidar wake measurements are examined for a 24 hr period at Denver International Airport. Shortcomings in current methodology for evaluating wake errors are also discussed.
Document ID
20090007682
Acquisition Source
Langley Research Center
Document Type
Conference Paper
Authors
Proctor, Fred H. (NASA Langley Research Center Hampton, VA, United States)
Hamilton, David W. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 24, 2013
Publication Date
January 5, 2009
Subject Category
Air Transportation And Safety
Report/Patent Number
LF99-7143
Report Number: LF99-7143
Meeting Information
Meeting: 47th AIAA Aerospace Sciences Meeting and Exhibit
Location: Orlando, FL
Country: United States
Start Date: January 5, 2009
End Date: January 8, 2009
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
WBS: WBS 305295.02.07.07.20
Distribution Limits
Public
Copyright
Public Use Permitted.

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