303.182 Machine dynamics
This course is in all assigned curricula part of the STEOP.
This course is in at least 1 assigned curriculum part of the STEOP.

2022W, VO, 2.0h, 3.0EC
TUWEL

Properties

  • Semester hours: 2.0
  • Credits: 3.0
  • Type: VO Lecture
  • Format: Hybrid

Learning outcomes

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

  • analyze 2D-mechanisms  and teir properties
  • use correctly terms as "applied forces", "constrain forces" and mass forces"
  • calculate and minimize the degree of non-uniformity in drive systems
  • analyze and understand vibrations of linear multi-degree of freedom systems
  • solve complex problems in modelling of torsional vibration systems
  • answer basic questions related to bending vibrations of rotating machines
  • foresee the effects of mechanical vibrations on humans

Subject of course

Introductory examples on modeling of machine dynamical systems. Geometrical and kinematical characteristics of planar mechanisms. Equations of motion and constrained forces of SDOF-mechanisms. Examples: circular cam drive, crank gear mechanism, drive train of a pump. Steady state speed variation of mechanisms, oscillating unbalance and inertial forces of crank drive machines, balancing of oscillation forces. Vibrations of linear MDOF-Systems. Extended modelling of torsional drive trains. Gear and belt drives with and without torsion to bending vibration coupling. Bending vibrations of shafts and rotors. Vibration effects to humans, buildings and machines.

Teaching methods

Weekly lecture presenting slides. The presentation slides are based on the available script.


Mode of examination

Written and oral

Lecturers

Institute

Course dates

DayTimeDateLocationDescription
Fri14:00 - 16:0007.10.2022 - 20.01.2023GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri14:00 - 16:0018.11.2022GM 3 Vortmann Hörsaal - VT Ausweichtermin
Machine dynamics - Single appointments
DayDateTimeLocationDescription
Fri07.10.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri14.10.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri21.10.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri28.10.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri04.11.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri11.11.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri18.11.202214:00 - 16:00GM 3 Vortmann Hörsaal - VT Ausweichtermin
Fri25.11.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri02.12.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri09.12.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri16.12.202214:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri13.01.202314:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO
Fri20.01.202314:00 - 16:00GM 4 Knoller Hörsaal - VT Maschinendynamik VO

Examination modalities

Written exam (2 hours), open book test. Following a positive written exam, an oral exam has to be past.

Exams

DayTimeDateRoomMode of examinationApplication timeApplication modeExam
Tue16:00 - 18:0006.12.2022GM 5 Praktikum HS- TCH written&oral21.11.2022 08:00 - 05.12.2022 10:00TISSSchriftliche Prüfung 2022-12-06
Tue14:00 - 16:0024.01.2023GM 5 Praktikum HS- TCH written&oral05.01.2023 08:00 - 18.01.2023 23:59TISSSchriftliche Prüfung 2023-01-24
Mon14:00 - 16:0006.03.2023GM 5 Praktikum HS- TCH written&oral19.02.2023 08:00 - 05.03.2023 12:00TISSSchriftliche Prüfung 2023-03-06
Tue15:00 - 17:0009.05.2023GM 3 Vortmann Hörsaal - VT written&oral24.04.2023 08:00 - 08.05.2023 10:00TISSSchriftliche Prüfung 2023-05-09
Tue15:00 - 17:0013.06.2023GM 3 Vortmann Hörsaal - VT written&oral29.05.2023 08:00 - 12.06.2023 12:00TISSSchriftliche Prüfung 2023-06-13

Course registration

Begin End Deregistration end
14.09.2022 00:00 24.10.2022 01:00 24.10.2022 01:00

Curricula

Study CodeSemesterPrecon.Info
033 245 Mechanical Engineering STEOP
Course requires the completion of the introductory and orientation phase
033 282 Mechanical Engineering - Management STEOP
Course requires the completion of the introductory and orientation phase
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
700 Mechanical Engineering 4. Semester

Literature

Lecture notes for this course are available.

Previous knowledge

Knowledge on the content on "vibrations" of the lecture Mess- und Schwingungstechnik is required! It is also advantageous having completed Mechanik 2, since the lecture is partly based on the contents of the lecture Mechanik 2.

Preceding courses

Accompanying courses

Continuative courses

Language

German