Optimal closed-loop wake steering – Part 1: Conventionally neutral atmospheric boundary layer conditions
نویسندگان
چکیده
منابع مشابه
Turbulent flux events in a nearly neutral atmospheric boundary layer.
We propose here a novel method of analysing turbulent momentum flux signals. The data for the analysis come from a nearly neutral atmospheric boundary layer and are taken at a height of 4m above ground corresponding to 1.1 x 10(5) wall units, within the log layer for the mean velocity. The method of analysis involves examining the instantaneous flux profiles that exceed a given threshold, for w...
متن کاملTurbulence Structure of the Atmospheric Boundary Layer in Stable Conditions
Data from SABLES98 experimental campaign have been used in order to study the influence of stability (from weak to strong stratification) on the flux-profile relationships for momentum and heat: φm and φh. Standard instrumentation, 14 thermocouples and 3 sonic anemometers at three levels (5.8, 13.5 and 32 m) were available from 10 to 28 September 1998 and calculations are done in order to extra...
متن کاملReduced - order models for closed - loop wake
References l.html#ref-list-1 http://rsta.royalsocietypublishing.org/content/369/1940/1513.ful This article cites 26 articles Rapid response 1940/1513 http://rsta.royalsocietypublishing.org/letters/submit/roypta;369/ Respond to this article Subject collections (173 articles) fluid mechanics (171 articles) mechanical engineering collections Articles on similar topics can be found in the fol...
متن کاملThe Martian Atmospheric Boundary Layer
[1] The planetary boundary layer (PBL) represents the part of the atmosphere that is strongly influenced by the presence of the underlying surface and mediates the key interactions between the atmosphere and the surface. On Mars, this represents the lowest 10 km of the atmosphere during the daytime. This portion of the atmosphere is extremely important, both scientifically and operationally, be...
متن کاملPart V: Boundary Conditions
Sonderforschungsbereich 256 Nonlinear Partial Differential Equations, Institut für Angewandte Mathematik, Universität Bonn, Wegelerstr. 6, D-53115 Bonn, Germany. Abstract In this sequel to [12, 13, 14, 15] we focus on the implementation of Dirichlet boundary conditions in our partition of unity method. The treatment of essential boundary conditions with meshfree Galerkin methods is not an easy ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Wind Energy Science
سال: 2020
ISSN: 2366-7451
DOI: 10.5194/wes-5-1315-2020