Results 171 to 180 of about 331,405 (340)
Dynamics of weak solutions for the three dimensional Navier-Stokes equations with nonlinear damping
Fang Li, Bo You, Yao Xu
openalex +1 more source
Local internal controllability of the Navier-Stokes equations [PDF]
Viorel Barbu
openalex +1 more source
A hybrid RANS‐LES turbulence model adapted for the Moving Particle Semi‐implicit method is employed to investigate a turbulent free surface flow. A method based on the cell‐linked list is proposed to speed up the nearest wall search for the turbulence model.
Fabio Kenji Motezuki +3 more
wiley +1 more source
Global well-posedness of the Cauchy problem of two-dimensional compressible Navier-Stokes equations in weighted spaces [PDF]
Quansen Jiu, Yi Wang, Zhouping Xin
openalex +1 more source
Control Effectiveness of Vortex Generators in High‐Speed Flows in Off‐Design Conditions
ABSTRACT In aerospace transportation and propulsion systems, shock‐induced flow separation has strong detrimental effects on the aerodynamic behavior and performance. To alleviate these effects, separation control is necessary. A commonly pursued approach uses vortex generators (VG) of different design to increase the momentum transfer within the ...
Anne‐Marie Schreyer
wiley +1 more source
Segmented Gurney Flaps for Improved Wind Turbine Wake Recovery
ABSTRACT When wind passes through the rotor of a wind turbine, the velocity is decreased while turbulence is increased. The region of decreased wind speed behind the rotor is known as the wind turbine wake and is bounded by a complex structure of helical vortices. This structure occurs to be more stable in low ambient turbulence and low tip speed ratio
Nirav Dangi +4 more
wiley +1 more source
On boundedness, existence and uniqueness of strong solutions of the Navier-Stokes Equations in 3 dimensions [PDF]
A. A. Ruzmaikina
openalex +1 more source
On Wind Directions Estimated by Nacelle Lidar Under Different Reconstruction Methods
ABSTRACT The wind direction is closely linked to the power performance and structural loads of wind turbines. Conventional nacelle‐mounted vanes or sonic anemometers face errors associated with airflow distortions caused by turbine blades. Nacelle‐mounted lidar systems offer line‐of‐sight speed measurements from multiple positions ahead of the rotor ...
Feng Guo +7 more
wiley +1 more source
Glacier‐Atmosphere Interactions and Feedbacks in High‐Mountain Regions ‐ A Review
Abstract Mountain glaciers are among the natural systems most vulnerable to climate change. However, their interactions with the atmosphere are complex and not fully understood. These interactions can trigger rapid adjustments and climate feedbacks that either amplify or attenuate atmospheric signals, influencing both glacier response and large‐scale ...
T. Sauter +17 more
wiley +1 more source

