Aerodynamics of wind turbines
Also listed as: אווירודינמיקה של טורבינות רוח
Rotor aerodynamics from the actuator disc to blade-element momentum theory, wakes and wind-farm effects. A small Israeli market and a strong export skill.
- Semester
- Semester B
- Weekly hours
- 3h
- Counts as
- Department electives
- Interest areas
- Environment and energy · Aeronautics and space · Flow and thermal design
Comes after
- Fluid mechanics 1
Opens up
What it covers
Topics
- Wind resource and statistics, Weibull distributions
- Actuator-disc and one-dimensional momentum theory, the Betz limit
- Blade-element theory
- Blade-element momentum with tip, hub and Glauert corrections
- Airfoil aerodynamics: lift and drag polars, angle of attack
- Rotor design: chord and twist distribution, optimal power coefficient
- Wakes and wind-farm interaction
- Unsteady aerodynamics and dynamic stall
- Loads and control: pitch, stall, tip-speed ratio
Results worth carrying out
Power coefficient, actuator disc
Tip-speed ratio
Blade-element momentum, thrust on an annulus
Figures worth knowing
- cp–λ curves
- Actuator-disc streamtube
- Airfoil polars
- Induction-factor distributions
Related courses
- 0542-4011Semester A · 3h
Research project for honours students 1
פרויקט מחקר למצטיינים 1
The honours research project, and the most direct on-ramp to a thesis in the catalogue. You pick a supervisor, produce results, and frequently continue the same problem into a masters.
Structures and computational mechanicsMechatronics and roboticsMiniaturised systems and materialsAeronautics and spaceEnvironment and energyFlow and thermal designMechanical design - 0542-4012Semester B · 3h
Research project for honours students 2
פרויקט מחקר למצטיינים 2
The continuation of the honours project, where the results get deep enough to defend. Under the direct track this is already the first part of the masters thesis.
Structures and computational mechanicsMechatronics and roboticsMiniaturised systems and materialsAeronautics and spaceEnvironment and energyFlow and thermal designMechanical design - 0542-4391Semester A · 5h
Lab in numerical simulation of flow and heat transfer
מעבדה בסימולציות נומריות בזרימה ומעבר חום
A computational fluid dynamics lab where you run the solver, not watch it. Mesh, boundary conditions, turbulence model, convergence, and then the part nobody teaches: deciding whether the answer is true.
Flow and thermal designEnvironment and energyAeronautics and space - 0542-4124Semester A · 4h
Biological production and processing
תהליכי ייצור ועיבוד ביולוגיים
Bioprocess engineering for mechanical engineers: transport, mixing and scale-up in systems where the working fluid is alive. A route into the Israeli biotech and food-tech sector without switching degrees.
Environment and energyFlow and thermal designMechanical design
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