Details
| Original language | English |
|---|---|
| Title of host publication | STAB/DGLR Symposium 2020: New Results in Numerical and Experimental Fluid Mechanics XIII |
| Chapter | 53 |
| Pages | 559-568 |
| Number of pages | 10 |
| ISBN (electronic) | 978-3-030-79561-0 |
| Publication status | Published - 14 Jul 2021 |
| Externally published | Yes |
Publication series
| Name | Notes on Numerical Fluid Mechanics and Multidisciplinary Design |
|---|---|
| Volume | 151 |
| ISSN (Print) | 1612-2909 |
| ISSN (electronic) | 1860-0824 |
Abstract
This investigation aims to provide a validation framework for the dynamic simulation tool ASTOR (AircraftEngine Simulation for Transient Operation Research) for gas turbines. ASTOR is based on a system of ordinary equations which is able to simulate transient performance and dynamic response. The numerical setup of ASTOR is compared to state of the art transient performance simulation techniques for the validation. It is shown that ASTOR is able to calculate the performance of the single-spool turbojet engine under investigation to a level of detail that is in no way inferior than other approaches. Furthermore, an experimental validation is carried out using the in-house JetCat P200SX engine. Measurements of steady state operating points and transient maneuvers show a high degree of consistency with performance simulations conducted in ASTOR.
Keywords
- Dynamic simulation, Gas turbine, Transient performance
ASJC Scopus subject areas
- Chemical Engineering(all)
- Fluid Flow and Transfer Processes
Cite this
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STAB/DGLR Symposium 2020: New Results in Numerical and Experimental Fluid Mechanics XIII. 2021. p. 559-568 (Notes on Numerical Fluid Mechanics and Multidisciplinary Design; Vol. 151).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - Validation of a Dynamic Simulation Approach for Transient Performance Using the Example of a Turbojet Engine
AU - Göing, Jan
AU - Hogrefe, Johannes
AU - Lück, Sebastian
AU - Friedrichs, Jens
N1 - Funding information: The present work has been carried out in the subproject D6 within the Collaborative Research Center (CRC) 871 “Regeneration of Complex Capital Goods” which is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – SFB 871/3 – 119193472. Special thanks to Leroy Benjamin and Lennart Harjes from IFAS and André Weingärtner for assistance in setting up measurements. Acknowledgment. The present work has been carried out in the subproject D6 within the Collaborative Research Center (CRC) 871 “Regeneration of Complex Capital Goods” which is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – SFB 871/3 – 119193472. Special thanks to Leroy Benjamin and Lennart Harjes from IFAS and André Weingärtner for assistance in setting up measurements.
PY - 2021/7/14
Y1 - 2021/7/14
N2 - This investigation aims to provide a validation framework for the dynamic simulation tool ASTOR (AircraftEngine Simulation for Transient Operation Research) for gas turbines. ASTOR is based on a system of ordinary equations which is able to simulate transient performance and dynamic response. The numerical setup of ASTOR is compared to state of the art transient performance simulation techniques for the validation. It is shown that ASTOR is able to calculate the performance of the single-spool turbojet engine under investigation to a level of detail that is in no way inferior than other approaches. Furthermore, an experimental validation is carried out using the in-house JetCat P200SX engine. Measurements of steady state operating points and transient maneuvers show a high degree of consistency with performance simulations conducted in ASTOR.
AB - This investigation aims to provide a validation framework for the dynamic simulation tool ASTOR (AircraftEngine Simulation for Transient Operation Research) for gas turbines. ASTOR is based on a system of ordinary equations which is able to simulate transient performance and dynamic response. The numerical setup of ASTOR is compared to state of the art transient performance simulation techniques for the validation. It is shown that ASTOR is able to calculate the performance of the single-spool turbojet engine under investigation to a level of detail that is in no way inferior than other approaches. Furthermore, an experimental validation is carried out using the in-house JetCat P200SX engine. Measurements of steady state operating points and transient maneuvers show a high degree of consistency with performance simulations conducted in ASTOR.
KW - Dynamic simulation
KW - Gas turbine
KW - Transient performance
UR - http://www.scopus.com/inward/record.url?scp=85111371003&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-79561-0_53
DO - 10.1007/978-3-030-79561-0_53
M3 - Contribution to book/anthology
SN - 978-3-030-79560-3
T3 - Notes on Numerical Fluid Mechanics and Multidisciplinary Design
SP - 559
EP - 568
BT - STAB/DGLR Symposium 2020: New Results in Numerical and Experimental Fluid Mechanics XIII
ER -