Person

Lukas Pehle

M. Sc. RWTH
Lukas Pehle
Institute of Power Plant Technology, Steam and Gas Turbines

Address

Building: 4070

Room: 111

Mathieustr. 9

52074 Aachen

Contact

WorkPhone
Phone: +49 241 80 26727
Fax Fax: +49 241 80 22307
 

Additionally, Mr. Pehle is available under his office phone number: +49 241 80 25470

 

Responsibilities

 

I have been at RWTH Aachen University since 2013. I completed my bachelor's degree in mechanical engineering with a specialization in power engineering with an internship and bachelor's thesis at Siemens AG . Here I was allowed to write a thesis on the geometric influence of the aeroelastic behavior of low-pressure steam turbine end blades. As part of my master's degree in energy engineering with a specialization in power plant engineering, I was allowed to start at the IKDG as a student assistant. In 2018, I wrote my master's thesis as part of an industrial project. The paper focuses on the thermomechanical analysis of steam turbine preheating, which was published as a book as part of Springer's BestMasters program.

Since 2018, I have been working at the IKDG on the recommissioning of the MIGH . In this context, preliminary numerical studies for students are occasionally carried out.

 

Research Focus

  • Setup of a test rig for the experimental investigation of the hot gas induction in gas turbines
  • Numerical investigation of the hot gas induction in gas turbines
  • Numerical investigation of real flows using simplified test rig geometry
 

Publications

Title Author(s)
Thermo-Structural Analysis of Steam Turbine Startup With and Without Integrated Prewarming System Using Hot Air
Journal Article (2021)
Luczynski, Piotr (Corresponding author)
Pehle, Lukas (Corresponding author)
Wirsum, Manfred (Corresponding author)
Mohr, Wolfgang F. D.
Vogt, Jan
Helbig, Klaus
Comparison of Steam Turbine Pre-Warming and Warm-Keeping Strategies using Hot Air for fast Turbine Start-Up
Contribution to a conference proceedings (2020)
Pehle, Lukas
Luczynski, Piotr
Jeon, Taejun
Wirsum, Manfred
Mohr, Wolfgang F. D.
Helbig, Klaus
Thermo-structural Analysis of Steam Turbine Start-up with and without Integrated Pre-warming System Using Hot Air
Contribution to a conference proceedings (2020)
Luczynski, Piotr
Pehle, Lukas
Wirsum, Manfred
Mohr, W. F. D.
Vogt, J.
Helbig, K.
Analytical heat transfer approach for a multistage reaction steam turbine in start-up operation
Contribution to a book, Contribution to a conference proceedings (2019)
Luczynski, Piotr (Corresponding author)
Pehle, Lukas
Wirsum, Manfred
Vogt, Jan
Mohr, Wolfgang F. D.
Helbig, Klaus
Thermostructural Analysis of Steam Turbine in Prewarming Operation With Hot Air
Journal Article (2019)
Luczynski, Piotr (Corresponding author)
Többen, Dennis Hans (Corresponding author)
Pehle, Lukas (Corresponding author)
Wirsum, Manfred (Corresponding author)
Mohr, Wolfgang F. D.
Helbig, Klaus