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Muqing Yang, Dongli Ma and Liang Zhang
The temperature of the solar cells on the upper surface of a solar unmanned aerial vehicle (UAV) wing is much higher than the atmospheric temperature during flight. The temperature difference will induce buoyancy-driven Görtler vortices that may influenc...
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Lingli Fan, Guangya Zhang and Jianjun Xu
In this paper, precipitation data from the Tropical Rainfall Measuring Mission (TRMM), together with atmospheric reanalysis data, are employed to identify warm-season precipitation (1998?2014) changes and their association with rapid urbanization in sout...
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Stephan T. Kral, Joachim Reuder, Timo Vihma, Irene Suomi, Ewan O?Connor, Rostislav Kouznetsov, Burkhard Wrenger, Alexander Rautenberg, Gabin Urbancic, Marius O. Jonassen, Line Båserud, Björn Maronga, Stephanie Mayer, Torge Lorenz, Albert A. M. Holtslag, Gert-Jan Steeneveld, Andrew Seidl, Martin Müller, Christian Lindenberg, Carsten Langohr, Hendrik Voss, Jens Bange, Marie Hundhausen, Philipp Hilsheimer and Markus Schygulla
The aim of the research project “Innovative Strategies for Observations in the Arctic Atmospheric Boundary Layer (ISOBAR)” is to substantially increase the understanding of the stable atmospheric boundary layer (SBL) through a combination of ...
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Simon B. Vosper, Andrew N. Ross, Ian A. Renfrew, Peter Sheridan, Andrew D. Elvidge and Vanda Grubi?ic
This paper examines current understanding of the influence of orographic flow dynamics on the turbulent transport of momentum and scalar quantities above complex terrain. It highlights three key low-level orographic flow phenomena governed by gravity-wav...
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Brandon M. Witte, Robert F. Singler and Sean C. C. Bailey
This paper describes the components and usage of an unmanned aerial vehicle developed for measuring turbulence in the atmospheric boundary layer. A method of computing the time-dependent wind speed from a moving velocity sensor data is provided. The phys...
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Behnam Moghadassian, Aaron Rosenberg and Anupam Sharma
The objective of this paper is to numerically investigate the effects of the atmospheric boundary layer on the aerodynamic performance and loads of a novel dual-rotor wind turbine (DRWT). Large eddy simulations are carried out with the turbines operating...
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D. J. RAYMOND,M. J. HERMAN
Frictional convergence in an atmospheric boundary layer topped by a stable free troposphere is considered. In agreement with extensive previous work, we find that atmospheric stability reduces the vertical scale of the free tropospheric secondary circula...
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O. ZELAYA ÁNGEL,S.A TOMÁS,F. SÁNCHEZ SINENCIO,V. ALTUZAR,C. MENDOZA BARRERA,J.L ARRIAGA
Ethylene emissions are characteristic of primary exhalations of vehicular combustion processes. Their reaction with hydroxyl radicals in the presence of solar UV radiation promotes the production of ozone. Previously, our research group reported the me...
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A. BIROL KARA,JAMES B. ELSNER
This paper examines aspects of the atmospheric boundary layer (ABL) for several U. S. coastal and inland locations around the Gulf of Mexico. Simulations are performed using the Oregon State University (OSU) planetary boundary layer model under a Gulf...
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