13806 - Compressor Aerodynamics Modulübersicht

Module Number: 13806
Module Title:Compressor Aerodynamics
  Verdichteraerodynamik
Department: Faculty 3 - Mechanical Engineering, Electrical and Energy Systems
Responsible Staff Member:
  • Prof. Dr.-Ing. Höschler, Klaus
Language of Teaching / Examination:English
Duration:1 semester
Frequency of Offer: Every winter semester
Credits: 6
Learning Outcome:he module aims to equip students with a comprehensive understanding of compressor aerodynamics, covering theoretical foundations, practical design considerations, and the ability to analyze and improve compressor performance.
By the end of the module, the students have acquired the knowledge of compressor design from preliminary sizing to detailed profile optimization. They have mastered calculation methods to assess the overall performance of compressors in terms of efficiency, surge margin, and stall characteristics. Furthermore, the students will be able to explore performance enhancement techniques and design modifications in different applications. From a practical point of view, the students will have the necessary skills to present compressor design findings and performance assessments, and to utilize technical language and graphical representations to convey complex aerodynamic concepts to stakeholders.
Contents:Representation of the compression process in the h/T-s diagram, maps, performance parameters, design process, operating behavior, aerodynamic phenomena, compressor test, service problems, life cycle
Recommended Prerequisites:
  • Basic knowledge in fluid dynamics, gas dynamics, thermodynamics
  • Basic knowledge in engine thermodynamic cycle
  • Basic knowledge in turbomachinery
Mandatory Prerequisites:No successful completion of module 13386 Kompressoraerodynamik und Triebwerksfestigkeitsberechnung.
Forms of Teaching and Proportion:
  • Lecture / 4 Hours per Week per Semester
  • Self organised studies / 120 Hours
Teaching Materials and Literature:
  • J. D. Anderson, jr.: Fundamentals of Aerodynamics, McGraw Hill, 5th edition, 2011, ISBN-13:  978-0073398105
  • N. A. Cumpsty: Compressor Aerodynamics, Krieger Publishing Company, Malabar Florida, reprint edition, 2004, ISBN-13:  978-1575242477
  • PowerPoint Slides
Module Examination:Final Module Examination (MAP)
Assessment Mode for Module Examination:
  • Final written exam, 90 min.
Evaluation of Module Examination:Performance Verification – graded
Limited Number of Participants:40
Part of the Study Programme:
  • Master (research-oriented) / Hybrid Electric Propulsion Technology / PO 2024
  • Master (research-oriented) / Maschinenbau / PO 2023
  • Master (research-oriented) - Reduced Semester / Maschinenbau / PO 2023
  • Master (research-oriented) - Co-Op Programme with Practical Place / Maschinenbau - dual / PO 2023
Remarks:None
Module Components:VL + PRÜ Compressor Aerodynamics
Components to be offered in the Current Semester: