Autumn Semester 2020 takes place in a mixed form of online and classroom teaching.
Please read the published information on the individual courses carefully.

Jürg Wildi: Catalogue data in Autumn Semester 2018

Name Dr. Jürg Wildi
Address
Lärchenstrasse 1
5737 Menziken
SWITZERLAND
Telephone+41 79 239 22 36
E-mailjwildi@ethz.ch
DepartmentMechanical and Process Engineering
RelationshipLecturer

NumberTitleECTSHoursLecturers
151-1116-00LIntroduction to Aircraft and Car Aerodynamics4 credits3GJ. Wildi
AbstractAircraft aerodynamics: Atmosphere; aerodynamic forces (lift, drag); thrust.
Vehicle aerodynamics: Aerodynamic and mass forces, drag, lift, car aerodynamics and performence. Passenger cars, trucks, racing cars.
ObjectiveAn introduction to the basic principles and interrelationships of aircraft and automotive aerodynamics.
To understand the basic relations of the origin of aerodynamic forces (ie lift, drag). To quantify the aerodynamic forces for basic configurations of aercraft and car components.
Illustration of the intrinsic problems and results using examples.
Using experimental and theoretical methods to illustrate possibilities and limits.
ContentAircraft aerodynamics: atmosphere, aerodynamic forces (ascending force: profile, wings. Resistance, residual resistance, induced resistance); thrust (overview of the propulsion system, aerodynamics of the propellers), introduction to static longitudinal stability.

Automobile aerodynamics: Basic principles: aerodynamic force and the force of inertia, resistance, drive, aerodynamic and driving performance. Cars commercial vehicles, racing cars.
Lecture notes1.) Grundlagen der Flugtechnik (Basics of flight science, script in german language)
2.) Einführung in die Fahrzeugaerodynamik (Introduction in car aerodynamics, script in german language)
LiteratureEnglish literature covering the content of the course:
- Anderson Jr, John D: Introduction to Flight, Mc Graw Hill, Ed 06, 2007; ISBN: 9780073529394
- Mc Cormick, B.W.: Aerodynamics, Aeronautics and Flight Mechanics, John Wiley and Sons, 1979
- Hucho, Wolf-Heinrich: Aerodynamics of Road Vehicles, SAE International, 1998