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Module code: DFBME-407 |
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4SU+2U (6 hours per week) |
5 |
Semester: 4 |
Mandatory course: yes |
Language of instruction:
German |
Assessment:
Written exam (graded)
[updated 16.11.2023]
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DFBME-407 (P610-0341, P610-0547) Mechanical Engineering, Bachelor, ASPO 01.10.2019
, semester 4, mandatory course
DFBME-407 (P610-0341, P610-0547) Mechanical Engineering, Bachelor, ASPO 01.10.2024
, semester 4, mandatory course
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90 class hours (= 67.5 clock hours) over a 15-week period. The total student study time is 150 hours (equivalent to 5 ECTS credits). There are therefore 82.5 hours available for class preparation and follow-up work and exam preparation.
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Recommended prerequisites (modules):
None.
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Recommended as prerequisite for:
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Module coordinator:
Dr. Olivia Freitag-Weber |
Lecturer: Dr. Olivia Freitag-Weber
[updated 09.08.2020]
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Learning outcomes:
After successfully completing this module, students will: * be familiar with the basic physical laws of thermodynamics, in particular the influence of mechanical work and, in contrast, that of heat and its entropy. * be familiar with and able to apply thermodynamic state variables and their relationship in the equations of state for an ideal gas, as well as for real gases and wet steam processes. * be able to apply their theoretical knowledge to practical examples from energy technology such as compressors and turbines, heat engines, heat pumps, reciprocating engines, etc. and to evaluate the different levels of efficiency.
[updated 16.11.2023]
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Module content:
* Introduction of thermal (= volume, pressure, temperature) and energetic (= internal energy, enthalpy and entropy) state variables and their equations of state for the general fluid. * Introduction of the process variables work and heat * 1st and 2nd law of thermodynamics * Simple changes of state of an ideal gas * Properties of real gas as wet vapor and in the 3 states of aggregation * Circular processes of an ideal gas: Carnot, Joule, Ackeret-Keller process, gasoline, diesel and Stirling engine with improvements such as reheating and multi-stage compressors and turbines * Circular processes of a real gas: Clausius - Rankine and ORC process
[updated 16.11.2023]
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Teaching methods/Media:
Lecture and tutorials
[updated 16.11.2023]
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Recommended or required reading:
Cerbe-Wilhelms: Technische Thermodynamik, Hanser-Verlag Linow: Angewandte technische Thermodynamik, Hanser-Verlag Löser, Klemm, Hiller: Technische Thermodynamik, Hanser-Verlag
[updated 16.11.2023]
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