Search for dissertations about: "Stefan Ivanell"
Showing result 1 - 5 of 16 swedish dissertations containing the words Stefan Ivanell.
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1. Numerical computations of wind turbine wakes
Abstract : Numerical simulations using CFD methods are performed for wind turbine applications. The aim of the project is to get a better understanding of the wake behaviour, which is needed since today’s industrial design codes for wind power applications are based on the BEM (Blade Element Momentum) method. READ MORE
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2. Numerical computations of wind turbine wakes
Abstract : Numerical simulations of the Navier-Stokes equations are performed to achieve a better understanding of the behaviour of wakes generated by wind turbines. The simulations are performed by combining the in-house developed computer code EllipSys3D with the actuator line and disc methodologies. READ MORE
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3. Mean wind and turbulence conditions over forests
Abstract : .... READ MORE
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4. Efficient Large-eddy Simulation for Wind Energy Applications
Abstract : Modelling the interaction of wind turbines with the ambient flow is essential for almost all technical aspects of wind energy exploitation. Large-eddy simulation (LES) is the most detailed approach feasible to model this complex interaction of wind turbines with the atmospheric boundary layer and the wakes of upstream turbines. READ MORE
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5. Energy planning for islands : Guiding island energy transition and decision-making
Abstract : The importance and benefits of transitioning away from fossil fuel based energy systems is becoming ever clearer. The transition is especially crucial for geographic islands that typically have limited, or no, access to mainland energy networks. READ MORE