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Instructors: Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
Event type:
Lecture
Org-unit: Maschinenbau
Displayed in timetable as:
TD1
Hours per week:
2
Language of instruction:
German
Min. | Max. participants:
- | -
Requirements and recommendations:
Basic knowledge in mathematics and physics
Aim of the event:
The lecture imparts basic knowledge about the thermodynamic aspects of energy conversions, about appropriate processes (thermodynamic cycles) and the thermophysical properties of the used working media.
The students should be able to calculate and analyse the power consumption or energy efficiency of technical processes.
Target group:
Students of mechanical engineering, industrial engineering, chemical engineering, techno mathematics
Contents:
- Basics and definitions
- The ideal gas as a typical model fluid
- The principle of energy balance
- The 1st law of thermodynamics
- Dissipation
- The 2nd law of thermodynamics
- Energy and exergy
- Efficiency of real processes
- Properties of real fluids
- Equations of state
- Typical diagrams
- Energy processes (power plant, refrigeration process, engine,...)
Contact person:
Tatjana Janzen
Literature:
Lecture script;
HD Baehr: Thermodynamik, Springer, 2000;10th edition
K. Stephan, F. Mayinger, Techn. Thermodynamik, Bd. 1, Springer, 1998, 15th edition
Supplementary events:
Thermodynamics 2
Heat and Mass Transfer
Refrigeration / Heat Pump Technology
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