Results 231 to 240 of about 2,612 (267)

Aerodynamic Mechanisms and Flow Physics of Bioinspired Slotted Wingtips. [PDF]

Integr Comp Biol
Wiswell H, Wissa A.
europepmc   +1 more source

Fractographic analysis of 3D printed hybrid ceramic single crowns with different aging and post-curing times: an in-vitro study. [PDF]

Sci Rep
Hatem S, Emad B, Nagi N, Mahrous AI.
europepmc   +1 more source

Frequent police contact and nonfatal overdose among people who use drugs in rural Appalachia. [PDF]

Drug Alcohol Depend
Cepeda JA, Loeb T, Salazar ZR, Williams B, Hiltz B, Del Pozo B, Pitpitan EV, Beletsky L, Young AM, Havens JR.   +9 more
europepmc   +1 more source

Altered PI3K/mTOR Signaling within the Forebrain Leads to Respiratory Deficits in a Mouse Model of Epilepsy. [PDF]

eNeuro
Woller P, Singidi V, Rice M, Tiwari D, Gross C, Crone SA.   +5 more
europepmc   +1 more source

Impact of the pulse artifact on evoked activity in human wakefulness and sleep

Cataldi J, Pelentritou A, Schwartz S, De Lucia M.   +3 more
europepmc   +1 more source

Going around the bend to understand the role of leg coalescence in metachronal swimming.

J Exp Biol
Tack NB, Santos SO, Wilhelmus MM.
europepmc   +1 more source

Yaw induced wake deflection-a full-scale validation study

Journal of Physics: Conference Series, 2020
Abstract Aerodynamic wake interactions between turbines located in wind power plants cause both a loss in power production and an increase in fatigue loading of the wind farm turbines. Yaw induced active wake deflection is one possible wind farm control strategy, which can be applied to mitigate wake effects on nearby downstream located ...
Søren Ott, M P Van Der Laan
exaly   +4 more sources

Wind tunnel testing of a closed-loop wake deflection controller for wind farm power maximization [PDF]

Journal of Physics: Conference Series, 2016
This paper presents results from wind tunnel tests aimed at evaluating a closed- loop wind farm controller for wind farm power maximization by wake deflection.
Filippo Campagnolo, Vlaho Petrović, Alessandro Croce   +2 more
exaly   +2 more sources

Turbine Wake Deflection Measurement in a Wind Tunnel with a Lidar WindScanner

Journal of Physics: Conference Series, 2020
Abstract Wind turbines are typically closely spaced in wind farms, and thus operate in the wake of upstream turbines and experience power losses. Currently, one of the techniques to reduce the wake interaction between turbines within a wind farm is to yaw the upstream turbine with regards to the incident wind direction.
Paul Hulsman, Martin Wosnik, Vlaho Petrović   +2 more
exaly   +2 more sources

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Mechanisms of wake deflection angle change behind a heaving airfoil

Journal of Fluids and Structures, 2014
Abstract An immersed-boundary numerical method is applied to simulate the wake downstream of a two-dimensional heaving airfoil. A switch of vortex pattern is found to be the major reason that a deflected asymmetric wake reverses its deflection angle.
Z C Zheng
exaly   +2 more sources