Details
| Original language | English |
|---|---|
| Number of pages | 11 |
| Publication status | Published - 5 Nov 2019 |
| Externally published | Yes |
| Event | ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition - Phoenix, Arizona, USA Duration: 17 Jun 2019 → 21 Jun 2019 |
Conference
| Conference | ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition |
|---|---|
| Period | 17 Jun 2019 → 21 Jun 2019 |
Abstract
The multidisciplinary performance of a bypass jet propulsion engine is investigated and simulated in this paper by using the pseudo bond graph approach. This theory is applied in the in-house software tool ASTOR (AircraftEngine Simulation of Transient Operation Research) to simulate the different operating points and the system dynamics in transient load cases with high accuracy. In this paper, the modulation of the V2500-A1 turbofan jet engine in the pseudo bond graph notation is described in detail. The thermodynamic cycle of a steady-state operating point is calculated and a transient load case is investigated to simulate the system performance. The results correspond with the data from a commercial software and with literature. However, some significant discrepancies are detected, which can be explained by the current model simplification. In a nutshell, ASTOR is able to simulate the dynamic performance of the overall system and can be used to improve the process of the construction or regeneration of a complex capital good such as a jet engine.
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
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2019. Paper presented at ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - Jet Propulsion Engine Modelling Using Pseudo Bond Graph Approach
AU - Göing, Jan
AU - Kellersmann, Andreas
AU - Bode, Christoph
AU - Friedrichs, Jens
N1 - Funding information: The authors kindly thank the German Research Foundation (DFG) for the financial support to undergo the research project D6 ”Interaction of combined module variances and influence on the overall system behavior” within the Collaborative Research Center (CRC) 871 - Regeneration of Complex Capital Goods. Finally the authors would like to thank Kevin Dwinger for the initial work on ASTOR within the project Metropolitan Aircraft which was funded by Technische Universität Braunschweig, German Aerospace Center and the state of Lower Saxony.
PY - 2019/11/5
Y1 - 2019/11/5
N2 - The multidisciplinary performance of a bypass jet propulsion engine is investigated and simulated in this paper by using the pseudo bond graph approach. This theory is applied in the in-house software tool ASTOR (AircraftEngine Simulation of Transient Operation Research) to simulate the different operating points and the system dynamics in transient load cases with high accuracy. In this paper, the modulation of the V2500-A1 turbofan jet engine in the pseudo bond graph notation is described in detail. The thermodynamic cycle of a steady-state operating point is calculated and a transient load case is investigated to simulate the system performance. The results correspond with the data from a commercial software and with literature. However, some significant discrepancies are detected, which can be explained by the current model simplification. In a nutshell, ASTOR is able to simulate the dynamic performance of the overall system and can be used to improve the process of the construction or regeneration of a complex capital good such as a jet engine.
AB - The multidisciplinary performance of a bypass jet propulsion engine is investigated and simulated in this paper by using the pseudo bond graph approach. This theory is applied in the in-house software tool ASTOR (AircraftEngine Simulation of Transient Operation Research) to simulate the different operating points and the system dynamics in transient load cases with high accuracy. In this paper, the modulation of the V2500-A1 turbofan jet engine in the pseudo bond graph notation is described in detail. The thermodynamic cycle of a steady-state operating point is calculated and a transient load case is investigated to simulate the system performance. The results correspond with the data from a commercial software and with literature. However, some significant discrepancies are detected, which can be explained by the current model simplification. In a nutshell, ASTOR is able to simulate the dynamic performance of the overall system and can be used to improve the process of the construction or regeneration of a complex capital good such as a jet engine.
UR - http://www.scopus.com/inward/record.url?scp=85073144207&partnerID=8YFLogxK
U2 - 10.1115/gt2019-90420
DO - 10.1115/gt2019-90420
M3 - Paper
T2 - ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition
Y2 - 17 June 2019 through 21 June 2019
ER -