Propulsion and Power

Joachim Kurzke spent his engineering life dealing with gas turbine performance, first at the Technical University of Munich, Institute for Flight Propulsion. 1976 Kurzke joined the performance department of the company which is now MTU Aero Engines and stayed there for 28 years. He worked on a multitude of different engine projects, designed the engine performance program MOPS for MTU, and applied it to the everyday problems in the performance department. MOPS is due to the modular design very flexible and can be adapted easily to new requirements, however, it's use requires significant training in gas turbine performance. This observation resulted in the development of the performance program GasTurb(TM). This software concentrates on the user interface, without neglecting any detail which is required for professional gas turbine performance work. After more than 20 years in the public domain, GasTurb(TM) is well known and acknowledged all over the world. Kurzke has published numerous papers dealing with gas turbine performance, and was a member of several RTO (former AGARD) working groups, as well as the SAE E33 committee "Thrust in Flight". He is still a member of the ASME/IGTI Aircraft Engine and Education Committees. Ian Halliwell obtained his B.Sc. in Aeronautical Engineering and M.Sc. in Aerodynamics from Imperial College, London, followed by a Ph.D. in Experimental Gas Dynamics from the University of Southampton. His professional career began in 1975 at Rolls-Royce, Derby in Turbine Aerodynamics Research. He then crossed the Atlantic to work for Pratt and Whitney Canada in Mississauga and subsequently GE in Cincinnati, where he moved into the preliminary design of complete engine systems and spent a few years on the High Speed Civil Transport program. During that period, he also began teaching in GE after-hours education.

Simulation tasks: New engine design.- Engine families.- Modeling an engine.- Engine model examples.- Model-based performance analysis.- Inlet flow distortion.- Transient performance simulation.- Preliminary design:- Compressor.- Turbines.- Mechanical design.- Off-design: Component performance.- Understanding off-design behavior.- Basics: Gas properties and standard atmosphere.- Spreadsheet calculations.- Non-dimensional performance.- Reynolds number corrections.- Efficiency of a cooled turinbe.- Secondary air system.- Mathematics.- Optimization.- Monte Carlo simulations.- Appendix.