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2023W, UE, 2.0h, 2.0EC

## Properties

• Semester hours: 2.0
• Credits: 2.0
• Type: UE Exercise
• Format: Presence

## Learning outcomes

After successful completion of the course, students are able to apply the basic concepts and laws of physics taught in the corresponding lecture to solve fundamental problems in rigid body dynamics. With the help of such mathematical solutions, students can obtain concrete statements about the behavior of the basic mechanical systems, control them with respect to plausibility and, if necessary, explain the validity of the solutions.

In particular, students are able to

• determine velocity and acceleration with respect to different systems of reference for any arbitrary point in a system of a kinematic chain with joints as a function of given coordinates and their derivatives and represent those quantities in vector form in different coordinate systems,
• determine the relationship between forces and motion using Newton's and Euler's principles for solid bodies; determine and solve the equations of motion for rigid body systems and investigate the constraining forces, determine the mechanical energy of a rigid-body system and use the relationship between energy, work and power to construct the equation of motion for systems with one degree of freedom,
• analyze the behavior of rotors and rotating machine parts, especially in connection with static and dynamic unbalance;
• apply the elementary impact theory to plane systems of rigid bodies;
• derive and linearize the equation of motion for oscillating mechanical systems with one degree of freedom and analyze their behavior in case of a free oscillation or as harmonically excited system.

## Subject of course

In the exercise course (UE), exercises matching the content of the corresponding lecture are solved. Constitutive components of each solution process are the identification of suitable physical approaches, their mathematical implementation and application, the physical interpretation of the mathematical solutions, and the critical examination of the results.

The students should be able to understand the necessity of a fundamental theoretical knowledge in the field of dynamics. Based on the basic laws, they should be able to develop solution strategies for more complex problems by using suitable combinations of these laws.

## Teaching methods

Exercise

Students work out solutions independently for a given task and get support from the lecturer. In addition to that, tutors accompany the exercises in order to support the students in finding correct solutions and to answer any questions that may arise. At the end of the lecture, for each of the examples, a possible solution is presented, whereby correlations to the theoretical principles are established and alternative solution strategies are also given.

## Mode of examination

Immanent

A preliminary discussion via ZOOM will be held together with the lecture Mechanik 2 VO.

Registration in TISS is required to participate in the exercise lecture . This will automatically direct you in the TUWEL course of this course.

Please consult the FAQs of this course for general questions. Please post your questions in the TUWEL discussion forum for this course if your question is not answered by the FAQs.

## Course dates

DayTimeDateLocationDescription
Tue14:00 - 15:0003.10.2023 Freihaus Hörsaal 1, oder per Live-StreamVorbesprechung für das Modul Mechanik 2 (gemeinsam mit der zugehörigen Vorlesung) - Link: https://tuwel.tuwien.ac.at/mod/livestream/view.php?id=1668379

## Examination modalities

Attendance in 8 of 11 lectures an two tests.

## Exams

DayTimeDateRoomMode of examinationApplication timeApplication modeExam
Thu16:00 - 18:0021.11.2024GM 1 Audi. Max.- ARCH-INF writtenno application-1. Übungstest (Paralleltermin)
Thu16:00 - 18:0021.11.2024FH Hörsaal 1 - MWB writtenno application-1. Übungstest (Paralleltermin)
Thu16:00 - 18:0021.11.2024GM 2 Radinger Hörsaal - TCH writtenno application-1. Übungstest (Paralleltermin)
Thu16:00 - 18:0021.11.2024EI 7 Hörsaal - ETIT writtenno application-1. Übungstest (Paralleltermin)
Thu16:00 - 18:0021.11.2024GM 5 Praktikum HS- TCH writtenno application-1. Übungstest (Paralleltermin)
Fri12:00 - 14:0024.01.2025GM 2 Radinger Hörsaal - TCH writtenno application-2. Übungstest (Paralleltermin)
Fri12:00 - 14:0024.01.2025GM 1 Audi. Max.- ARCH-INF writtenno application-2. Übungstest (Paralleltermin)
Fri12:00 - 14:0024.01.2025GM 5 Praktikum HS- TCH writtenno application-2. Übungstest (Paralleltermin)
Fri12:00 - 14:0024.01.2025FH Hörsaal 1 - MWB writtenno application-2. Übungstest (Paralleltermin)
Fri12:00 - 14:0024.01.2025EI 7 Hörsaal - ETIT writtenno application-2. Übungstest (Paralleltermin)
Fri10:00 - 12:0014.02.2025GM 5 Praktikum HS- TCH assessedno application-Ersatztest
Fri10:00 - 12:0014.02.2025FH Hörsaal 1 - MWB assessedno application-Ersatztest
Fri10:00 - 12:0014.02.2025Informatikhörsaal - ARCH-INF assessedno application-Ersatztest
Fri10:00 - 12:0014.02.2025GM 1 Audi. Max.- ARCH-INF assessedno application-Ersatztest
Fri10:00 - 12:0014.02.2025GM 2 Radinger Hörsaal - TCH assessedno application-Ersatztest

## Group dates

GroupDayTimeDateLocationDescription
Gruppe 01 - MO 09:00-11:00Mon09:00 - 11:0023.10.2023 - 22.01.2024Seminarraum BA 05 - MB 309.022 Mechanics of solid bodies, exercises 2 Gruppe 01 - MO 09:00-11:00
Gruppe 02 - MO 09:00-11:00Mon09:00 - 11:0023.10.2023 - 22.01.2024Seminarraum BA 02A 309.022 Mechanics of solid bodies, exercises 2 Gruppe 02 - MO 09:00-11:00
Gruppe 03 - DI 09:00-11:00Tue09:00 - 11:0024.10.2023 - 23.01.2024Seminarraum BA 05 - MB 309.022 Mechanics of solid bodies, exercises 2 Gruppe 03 - DI 09:00-11:00
Gruppe 04 - DI 09:00-11:00Tue09:00 - 11:0024.10.2023 - 23.01.2024Seminarraum BA 02A 309.022 Mechanics of solid bodies, exercises 2 Gruppe 04 - DI 09:00-11:00
Gruppe 05 - DI 16:00-18:00Tue16:00 - 18:0024.10.2023 - 23.01.2024Seminarraum BA 08A - MB 309.022 Mechanics of solid bodies, exercises 2 Gruppe 05 - DI 16:00-18:00
Gruppe 06 - MI 09:00-11:00Wed09:00 - 11:0018.10.2023 - 24.01.2024Seminarraum BA 05 - MB 309.022 Mechanics of solid bodies, exercises 2 Gruppe 06 - MI 09:00-11:00
Gruppe 07 - MI 16:00-18:00Wed16:00 - 18:0018.10.2023 - 24.01.2024Seminarraum BA 05 - MB 309.022 Mechanics of solid bodies, exercises 2 Gruppe 07 - MI 16:00-18:00
Gruppe 08 - DO 09:00-11:00Thu09:00 - 11:0019.10.2023 - 25.01.2024Seminarraum BA 05 - MB 309.022 Mechanics of solid bodies, exercises 2 Gruppe 08 - DO 09:00-11:00
Gruppe 09 - DO 16:00-18:00Thu16:00 - 18:0019.10.2023 - 25.01.2024Sem.R. DA grün 03 A 309.022 Mechanics of solid bodies, exercises 2 Gruppe 09 - DO 16:00-18:00
Gruppe 10 - DO 16:00-18:00Thu16:00 - 18:0019.10.2023 - 25.01.2024GM 8/9 - Hörsaal des Internationalen Wiener Motorensymposiums 309.022 Mechanics of solid bodies, exercises 2 Gruppe 10 - DO 16:00-18:00
Gruppe 11 - Sammelgruppe MO 16:00-18:00Mon16:00 - 18:0023.10.2023 - 22.01.2024GM 2 Radinger Hörsaal - TCH 309.022 UE Mechanics of solid bodies, exercises 2 - Gruppe 11 - Sammelgruppe MO 16:00-18:00
X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 1 Mo 16Mon16:00 - 18:0016.10.2023GM 8/9 - Hörsaal des Internationalen Wiener Motorensymposiums 309.022 Mechanics of solid bodies, exercises 2 X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 1 Mo 16
X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 2 Mo 16Mon16:00 - 18:0016.10.2023 - 22.01.2024Seminarraum BA 08A - MB 309.022 Mechanics of solid bodies, exercises 2 X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 2 Mo 16
X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 3 DO 09Thu09:00 - 11:0019.10.2023 - 25.01.2024Seminarraum BA 02A 309.022 Mechanics of solid bodies, exercises 2 X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 3 DO 09

## Course registration

Begin End Deregistration end
31.08.2023 00:00 19.11.2023 08:00 15.11.2023 08:00

### Precondition

The student has to be enrolled for at least one of the studies listed below

## Group Registration

GroupRegistration FromTo
Gruppe 01 - MO 09:00-11:0009.10.2023 10:0011.10.2023 08:00
Gruppe 02 - MO 09:00-11:0009.10.2023 10:0011.10.2023 08:00
Gruppe 03 - DI 09:00-11:0009.10.2023 10:0011.10.2023 08:00
Gruppe 04 - DI 09:00-11:0009.10.2023 10:0011.10.2023 08:00
Gruppe 05 - DI 16:00-18:0009.10.2023 10:0011.10.2023 08:00
Gruppe 06 - MI 09:00-11:0009.10.2023 10:0011.10.2023 08:00
Gruppe 07 - MI 16:00-18:0009.10.2023 10:0011.10.2023 08:00
Gruppe 08 - DO 09:00-11:0009.10.2023 10:0011.10.2023 08:00
Gruppe 09 - DO 16:00-18:0009.10.2023 10:0011.10.2023 08:00
Gruppe 10 - DO 16:00-18:0009.10.2023 10:0011.10.2023 08:00
Gruppe 11 - Sammelgruppe MO 16:00-18:0009.10.2023 10:0011.10.2023 08:00
X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 1 Mo 1604.10.2023 08:0011.10.2023 12:00
X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 2 Mo 1604.10.2023 08:0011.10.2023 12:00
X - ANMELDUNG NICHT MÖGLICH - Reserve-Gruppe 3 DO 0904.10.2023 08:0011.10.2023 12:00

## Curricula

Study CodeObligationSemesterPrecon.Info
033 245 Mechanical Engineering Mandatory3. Semester
Course requires the completion of the introductory and orientation phase
033 282 Mechanical Engineering - Management Mandatory3. Semester
Course requires the completion of the introductory and orientation phase

## Literature

Lehrunterlagen:

Die Angaben der Übungsbeispiele stehen für Sie im TUWEL-Kurs als Download zur Verfügung und können auch in gedruckter Form während der Sekretariatssprechstunden am Institut erworben werden - Preis: 2€.

Die Lösungen zu den Beispielen werden sukzessive im TUWEL-Kurs freigeschalten.

Weiterführende Literatur:
Gamer, U.; Mack, W.:

Mechanik – Ein einführendes Lehrbuch für Studierende der technischen Wissenschaften.
Springer Verlag Wien, 1999. ISBN: 3-211-82854-0.
Parkus, H.:
Mechanik der festen Körper.
Springer, 2005. ISBN: 978-3-211-80777-4.
Magnus, K.; Müller-Slany H.H.:
Grundlagen der Technischen Mechanik
. Teubner Stuttgart, 2006. ISBN: 978-3-8351-0007-7.
Müller-Slany H.H.:
Aufgaben und Lösungsmethodik Technische Mechanik. Springer Wiesbaden, 2018. ISBN: 978-3-658-22419-6.
Lehmann, T.:
Elemente der Mechanik: 3. Kinetik.
Vieweg Braunschweig, 1977. ISBN: 3-528-19197-X.
Lugner, P.; Desoyer, K,: Novak, A.:
Technische Mechanik – Aufgaben und Lösungen
, Springer Verlag Wien, 1992. ISBN: 3-211-81717-4.
Gross, D.; Hauger, W.; Schröder, J. ; Wall, W. A.:
Technische Mechanik 3: Kinetik.
Springer Berlin Heidelberg, 2019. ISBN: 978-3-662-59550-3.
Gross, D.; Ehlers, W.; Schröder, J.; Müller, R.:
Formeln und Aufgaben zur Technischen Mechanik 3: Kinetik, Hydrodynamik. Springer Berlin Heidelberg, 2019. ISBN: 978-3-662-59681-4.

## Previous knowledge

Attending lecture 309.020 VO “Mechanics of solid bodies 2” preferably in the same semester.

German