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Virginia Tech

AOE-4474: Propellers and Turbines

Description: Theory, numerical methods, and experimental techniques for analysis and design of propellers and turbines. Geometry description and creation of computer models. Analysis of inflow from wakes and atmospheric boundary layers. Performance characteristics including open-water and multi-quadrant operation, scale effects, and standard series data. Theoretical analysis and selection of airfoil and hydrofoil sections. Theory and numerical methods for propellers and turbines, including computational fluid dynamics (CFD) simulation. Design of wake-adapted propellers. Design of wind-turbine rotors in steady wind. Structural analysis of propeller and turbine blades. Wind- and water-tunnel testing for thrust and torque.

Pathways: N/A

Course Hours: 3 credits

Prerequisites: AOE-3014

Required By: N/A

Corequisites: N/A

Crosslist: N/A

Repeatability: N/A

Sections Taught: 6

Average GPA: 3.32 (rounds to B+)

Strict A Rate (No A-) : 22.98%

Average Withdrawal Rate: 3.13%

Matthew Kuester202241.7%48.1%9.4%0.0%0.0%0.9%3.313
Delgosha Olivier Coutier202457.1%31.5%2.8%0.0%2.8%5.7%3.441
Eric G Paterson201932.2%67.9%0.0%0.0%0.0%0.0%3.341
Stefano Brizzolara202236.9%31.6%21.1%0.0%0.0%10.5%3.231

Grade Distribution Over Time

1234GPA
Spring 2019Spring 2020Spring 2021Spring 2022Fall 2022Fall 2024Term050% W