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Instructors: Prof. Dr. Rolf Mahnken M.Sc.
Event type:
Lecture
Org-unit: Maschinenbau
Displayed in timetable as:
TM3
Hours per week:
3
Language of instruction:
German
Min. | Max. participants:
- | -
Requirements and recommendations:
Basic knowledge in mathematics and mechanics 1,2
Aim of the event:
Real structures or components in mechanical engineering are subjected to time dependent motions, which do occur more or less regularely. These motions are the consequence of time varying loadings or can also be the cause of additional forces. Examples are rotors in gas turbine engines, which are subjected to centrifugal forces of rotating blades or dynamic forces in moving arms of robots. The lecture gives an introduction to the basic conceps of dynamics and describes the formalisms for solution of simple technical system in mechanical engineering. In this way prerequisites for solution of more complex structures in the ensuing lectures of the master study are formulated.
Target group:
Students in mechanical engineering, industrial engineering, techno mathematics,
physics and informatics
Contents:
1. Mechanics of a single mass point: Introduction to kinematics, Axioms of Newton, linear momentum, angular momentum, force fields, mechanical work, energy, three dimentional rotations
2. Mechanics of a systems of mass points: law of linear momentum,
law of angular momentum, balance of energy, work, energy, impact problems,
3. Mechanics of rigid body systems: law of linear momentum,
law of angular momentum, balance of energy, work, energy, impact problems
4. oscillations with one degree of freedom
Contact person:
Prof. Mahnken
Literature:
Mahnken, Lehrbuch der Technischen Mechanik - Dynamik: Eine anschauliche Einführung, Springer Verlag 2011
Hauger/Schnell/Groß: Technische Mechanik 3, Springer Verlag
Supplementary events:
Mechanics in Engineering
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