Results 61 to 70 of about 251,736 (207)
Determination of wind turbine far wake using actuator disk [PDF]
, 2014 The growth in size of wind turbines over the last years is significant. The rotor diameter becomes somehow comparable to atmospheric boundary layer at the land surface. In this case the assumption of uniform velocity of upcoming wind cannot be valid. The
AMER, Rodeyna +2 more
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On Wind Directions Estimated by Nacelle Lidar Under Different Reconstruction Methods
Wind Energy, Volume 29, Issue 3, March 2026.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
Investigation of wind turbine flow and wake [PDF]
, 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.
MASSOUH, Fawaz, DOBREV, Ivan
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Estimating Atmospheric Turbulence Intensity From Cup Anemometer Data
Earth and Space Science, Volume 13, Issue 3, March 2026.Abstract Conventional cup anemometers are widely used but limited by coarse sampling in representing turbulence. To address this, we introduce a cumulative spectral density (CSD) approach that quantifies turbulence contributions from 1‐min wind speed records while explicitly accounting for aliasing.
S.‐L. Kang, J.‐H. Ryu
wiley +1 more source
A Conceptual Framework and Methods for Studying the Connectivity of Fishes
Fish and Fisheries, Volume 27, Issue 2, Page 342-369, March 2026.ABSTRACT Connectivity is a multifaceted concept that has important implications for the management and conservation of marine and freshwater fishes. We developed a conceptual framework that encompasses multiple, interrelated categories of connectedness, including landscape (e.g., structural, functional) connectivity and ecological (e.g., trophic ...
Jordanna N. Bergman +18 more
wiley +1 more source
Polymer Composites, Volume 47, Issue 4, Page 2925-2954, 20 February 2026.Role of the modifications at the interface in glass fiber reinforced composites for damage monitoring. ABSTRACT Glass Fiber Reinforced Polymers (GFRPs) are widely used in structural applications but degrade over time due to internal damage. Structural Health Monitoring (SHM) enables early damage detection, improving reliability and reducing maintenance
Marta Colombo +10 more
wiley +1 more source
Unsteady Interaction Between a Transonic Turbine Stage and Downstream Components
International Journal of Rotating Machinery, 2004 Results from a numerical simulation of the unsteady flow through one quarter of the circumference of a transonic high-pressure turbine stage, transition duct, and low-pressure turbine first vane are presented and compared with experimental data. Analysis
Davis Roger +7 more
doaj +2 more sources
Numerical calculations of 2D transonic flow in GAMM channel and over the profile
EPJ Web of Conferences, 2017 The aim of this work is to make a 2D numerical model of the solution of the transonic inviscid and viscous compressible flow around the profile. In a case of viscous flow several turbulent models are used.
Slouka Martin, Kozel Karel
doaj +1 more source
Advanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.It's all in the mix! By employing different homogenization strategies for preparing polystyrene/TiO2 polymer‐ceramic composite (PCC) powders, we tune the morphology of PCC films obtained by powder aerosol deposition, ranging from segregated multilayer‐like to finely blended composites.
Marc C. Thiel +5 more
wiley +1 more source
Computational simulation of unsteady flow in transonic compressor rotor [PDF]
, 1986 October 1986Also issued as: Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1986Includes bibliographical references (pages 57-58)The unsteady flow about a section of a modern first stage transonic compressor ...
Owen, Philip Ray
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