Results 71 to 80 of about 1,254,050 (194)

Investigation of wind turbine flow and wake

open access: yesJournal of Fluid Science and Technology, 2014
This paper is dedicated to the investigation and analysis of wind turbine wake. An experimental work is undertaken in wind tunnel on a horizontal axis wind turbine model.
Fawaz MASSOUH, Ivan DOBREV
doaj   +1 more source

In the Wake [PDF]

open access: yes, 2010
Lindsey Mantoan reviews a performance of In the Wake (by Lisa Kron) for Theatre ...
Mantoan, Lindsey
core   +1 more source

Aerodynamics of a Wing with a Wingtip Flapper

open access: yesFluids, 2018
In the present study, an oscillating membrane flapper was pivotally attached to the tip of a conventional rigid wing. Stroke-averaged aerodynamic forces were measured for the range of the flapping frequency, showing significant increases in the lift ...
Longfei Zhao   +2 more
doaj   +1 more source

A New Actuator Surface Model with Improved Wake Model for CFD Simulations of Rotorcraft [PDF]

open access: yes, 2017
Simulations of rotorcraft operating in unsteady flow-fields, manoeuvring flight, or with complex rotor configurations pose a significant challenge to current simulation methods.
Barakos, Geogre   +3 more
core  

A wake model for free-streamline flow theory. Part 1. Fully and partially developed wake flows and cavity flows past an oblique flat plate [PDF]

open access: yes, 1961
A wake model for the free-streamline theory is proposed to treat the two-dimensional flow past an obstacle with a wake or cavity formation. In this model the wake flow is approximately described in the large by an equivalent potential flow such that ...
Wu, T. Yao-Tsu
core   +1 more source

Wake flowfields for Jovian probe [PDF]

open access: yes
The wake flow field developed by the Galileo probe as it enters the Jovian atmosphere was modeled. The wake produced by the probe is highly energetic, yielding both convective and radiative heat inputs to the base of the probe.
Engel, C. D., Hair, L. M.
core   +1 more source

Turbulent Characteristics of a Submerged Reef under Various Current and Submergence Conditions

open access: yesJournal of Marine Science and Engineering
Submerged Reefs (SRs) are a kind of artificial fish habitat that can protect coasts and maintain ecological biodiversity. In this study, the flow field of the SR is simulated by solving a Reynolds-averaged Navier–Stokes equation closed with the ...
Cuiping Kuang   +5 more
doaj   +1 more source

WAKE : The wake-up assistant

open access: yes
The purpose of this project was to develop a wake-up assistant aimed at facilitating and improving the waking process, based on a previous project. Existing alarm clocks on the market today lack the ability to automatically raise the user’s blinds and adjust light intensity according to ambient conditions.
Averskog, Thea, Karling, Linn
openaire   +1 more source

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