[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Özçakmak, 2020 - Google Patents

Laminar-turbulent boundary layer transition characteristics of wind turbine rotors: a numerical and experimental investigation

Özçakmak, 2020

View PDF
Document ID
2582563707056433536
Author
Özçakmak
Publication year

External Links

Snippet

This thesis aims to contribute to the research on laminar-turbulent boundary layer transition on wind turbines by means of both experimental and numerical analysis. As the size of the wind turbines increase due to the developments in the related technology, the testing …
Continue reading at orbit.dtu.dk (PDF) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y02E10/722—Components or gearbox
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels

Similar Documents

Publication Publication Date Title
Bartl et al. Blind test comparison of the performance and wake flow between two in-line wind turbines exposed to different turbulent inflow conditions
McLaren A numerical and experimental study of unsteady loading of high solidity vertical axis wind turbines
Simão Ferreira et al. Visualization by PIV of dynamic stall on a vertical axis wind turbine
Tobin et al. Spectral behaviour of the turbulence-driven power fluctuations of wind turbines
Edmunds et al. An enhanced disk averaged CFD model for the simulation of horizontal axis tidal turbines
Edwards et al. PIV measurements and CFD simulation of the performance and flow physics and of a small‐scale vertical axis wind turbine
Ehrmann et al. Realistic leading-edge roughness effects on airfoil performance
Vijayakumar et al. Interaction of atmospheric turbulence with blade boundary layer dynamics on a 5MW wind turbine using blade-boundary-layer-resolved CFD with hybrid URANS-LES
Barber et al. Development of a wireless, non-intrusive, MEMS-based pressure and acoustic measurement system for large-scale operating wind turbine blades
Özçakmak et al. Laminar-turbulent transition characteristics of a 3-D wind turbine rotor blade based on experiments and computations
Nandi et al. Non-steady wind turbine response to daytime atmospheric turbulence
Özçakmak et al. Laminar‐turbulent transition detection on airfoils by high‐frequency microphone measurements
Draxl et al. Coupling mesoscale budget components to large-eddy simulations for wind-energy applications
Panthi et al. Quantification of wind turbine energy loss due to leading‐edge erosion through infrared‐camera imaging, numerical simulations, and assessment against SCADA and meteorological data
Tian et al. An experimental investigation on the wake interferences among wind turbines sited in aligned and staggered wind farms
Lobo et al. On the laminar–turbulent transition mechanism on megawatt wind turbine blades operating in atmospheric flow
Özçakmak Laminar-turbulent boundary layer transition characteristics of wind turbine rotors: a numerical and experimental investigation
Tomaszewski et al. Do wind turbines pose roll hazards to light aircraft?
McAuliffe et al. Reynolds-number and surface-modeling sensitivities for experimental simulation of flow over complex topography
Snaiki et al. A new analytical wind turbine wake model considering the effects of coriolis force and yawed conditions
Potentier et al. Analysis of the DANAERO wind turbine field database to assess the importance of different state‐of‐the‐art blade element momentum (BEM) correction models
Lavely Effects of daytime atmospheric boundary layer turbulence on the generation of nonsteady wind turbine loadings and predictive accuracy of lower order models
Marykovskiy et al. Hybrid model for inflow conditions inference on airfoils under uncertainty
Mahrt et al. Sea-surface stress driven by small-scale non-stationary winds
Matsfelt et al. Large eddy simulation: A study of clearings in forest and their effect on wind turbines