An investigation of vertical extrapolation of the vector horizontal wind field

Download
Author
Carlson, Burford A.
Date
1960Advisor
Renard, Robert J.
Metadata
Show full item recordAbstract
Extrapolation techniques including the geostrophic and gradient thermal wind, average wind shear from United States Weather Bureau maximum-wind analyses, and persistence were statistically compared for January 1960 over the United States. Calculations were made for layers contained between 200 mb and 40,000 or 15,000 feet, the thicknesses averaging 2100 or 6500 feet, respectively. Graphic results are presented for both speed and direction errors for each type of extrapolation. It is shown that low wind speed, cross-isobar flow, and large curvature are associated with significant extrapolation errors. The author is grateful for the patience and expert counsel of Professor R. J. Renard of the United States Naval Postgraduate School, Monterey, California.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.Collections
Related items
Showing items related by title, author, creator and subject.
-
Symmetry of physical laws. Part III: prediction and retrodiction
Watanabe, Satosi (American Physical Society, 1955-06);An attempt is made within the framework of the accepted quantum physics to achieve the maximum paralllism between prediction (inference of the future observational data from the present ones) and retrodiction (inference ... -
The Soviet coup: a command, control, and communications analysis
Herbert, Joseph Howard (Monterey, California. Naval Postgraduate School, 1992-03);This thesis presents an analysis of the August 1991 Soviet coup from a command, control and communications (C3) perspective. Through the use of C3 modeling and functional decomposition, the C3 systems developed by the ... -
Performance characterization of a valveless pulse detonation engine
Brophy, C.M.; Werner, S.; Sinibaldi, J.O. (AIAA, 2003-01);A valveless pulse detonation engine geometry has been partially evaluated on a direct-connect test stand at simulated inlet flight conditions to the combustor. The geometry utilizes a enriched air initiator to initiate ...