315.763 Motor Vehicle Noise Emissions
This course is in all assigned curricula part of the STEOP.
This course is in at least 1 assigned curriculum part of the STEOP.

2022S, VO, 1.5h, 2.0EC, to be held in blocked form
TUWEL

Properties

  • Semester hours: 1.5
  • Credits: 2.0
  • Type: VO Lecture
  • Format: Distance Learning

Learning outcomes

After successful completion of the course, students are able to:

  • Know about the main environmental effects caused by road noise
  • To master the basic physical relationships of sound generation and sound propagation.
  • Understand experimental methods used in the laboratory as well as in the field
  • To know modern calculation and simulation methods
  • To analyze noise generation and noise propagation in automotive applications.
  • To optimize an overall system.

Subject of course

The course is based on fundamental findings from European and national research projects:
1. Environmental Conditions
2. Physical basics
3. Measurement methods: Recording technology and procedures, data analysis, post-processing and digital acoustic procedures as well as digital video recording technology
4. Experimental methods: In-car, at the test site and on the acoustic roller dynamometer
5. Parameters influencing the exterior noise: Vehicle (car, truck) - drive train (transient engine operation) - tires (tractive force, contact force, slip, temperature) - driving condition (rolling, constant, accelerated) - road surface
6. Simulation methods for the exterior noise
7. Optimization of the overall system vehicle - tires - road surface

Teaching methods

In the framework of the lecture, physical basics are introduced. The in-depth knowledge is based on the results of our own international research projects. The experimental and computational methods are discussed using practical examples.

Mode of examination

Oral

Additional information

Please register for the associated TUWEL course

Lecturers

Institute

Course dates

DayTimeDateLocationDescription
09:00 - 14:0023.05.2022 - 24.05.2022 Zoom (LIVE)Motor Vehicle Noise Emissions
Mon09:00 - 14:0030.05.2022 Zoom (LIVE)Motor Vehicle Noise Emissions
Motor Vehicle Noise Emissions - Single appointments
DayDateTimeLocationDescription
Mon23.05.202209:00 - 14:00 ZoomMotor Vehicle Noise Emissions
Tue24.05.202209:00 - 14:00 ZoomMotor Vehicle Noise Emissions
Mon30.05.202209:00 - 14:00 ZoomMotor Vehicle Noise Emissions
Course is held blocked

Examination modalities

Proof of performance is provided as part of an oral, English-language examination in teams of four.

Course registration

Begin End Deregistration end
31.03.2022 09:00 24.05.2022 10:00 24.05.2022 18:00

Curricula

Study CodeSemesterPrecon.Info
066 445 Mechanical Engineering STEOP
Course requires the completion of the introductory and orientation phase
066 482 Mechanical Engineering - Management STEOP
Course requires the completion of the introductory and orientation phase

Literature

Scientific articles are available for download

Previous knowledge

This is a lecture for the master's and doctoral programs

Preceding courses

Language

English