Deep reinforcement learning method for turbofan engine acceleration optimization problem within full flight envelope
J Fang, Q Zheng, C Cai, H Chen, H Zhang - Aerospace Science and …, 2023 - Elsevier
In order to solve the multidimensional restricted optimization problem of aeroengine
acceleration process and improve the acceleration performance of full envelope, a design …
acceleration process and improve the acceleration performance of full envelope, a design …
[HTML][HTML] A high-safety active/passive hybrid control approach for compressor surge based on nonlinear model predictive control
H Sheng, C Qian, J Zhang, T Zhang - Chinese Journal of Aeronautics, 2023 - Elsevier
Surge active control can expand the stable operating range of the compressor. However, the
difficulty of flow measurement, dynamic uncertainty disturbance, actuator delay …
difficulty of flow measurement, dynamic uncertainty disturbance, actuator delay …
Stall margin improvement in an axial compressor by continuous and pulsed tip injection
J Moubogha Moubogha, G Margalida… - International Journal of …, 2022 - mdpi.com
Stall and surge are strong limitations in the operating range of compressors and thus one of
the major limits of jet engine performance. A promising way to push the stability limit of …
the major limits of jet engine performance. A promising way to push the stability limit of …
Machine learning for optimal flow control in an axial compressor
MA Elhawary, F Romanò, JC Loiseau… - The European Physical …, 2023 - Springer
Air jets for active flow control have proved effective in postponing the onset of stall
phenomenon in axial compressors. In this paper, we use a combination of machine learning …
phenomenon in axial compressors. In this paper, we use a combination of machine learning …
Small-width wall-attached Coandǎ jets for flow control
O El Mokkadem, X Chen, C Phan, J Delva, P Joseph… - Flow, 2023 - cambridge.org
The flow dynamics of small-width wall-attached jets generated by a Coand-effect nozzle is
investigated by unsteady Reynolds-averaged Navier–Stokes simulations. The data are …
investigated by unsteady Reynolds-averaged Navier–Stokes simulations. The data are …
[图书][B] Entwurf einer aktiven Verdichterstabilisierung durch diskrete Lufteinblasung an dem Turbofantriebwerk Larzac 04
Y Schäfer, M Stößel, D Kozulovic, R Niehuis - 2022 - dglr.de
Zusammenfassung Zur Untersuchung der Potentiale von Lufteinblasung für die
Betriebsbereichserweiterungen an Turboverdichtern, speziell in der Fluganwendung, wurde …
Betriebsbereichserweiterungen an Turboverdichtern, speziell in der Fluganwendung, wurde …
Experimental Flow Investigation Inside an Axial Compressor With Active Flow Control
JM Moubogha, P Joseph… - … Expo: Power for …, 2022 - asmedigitalcollection.asme.org
This paper describes the experimental study of the flow behavior in a rotor blade channel of
an axial compressor equipped with an Active Flow Control (AFC) system using Particle …
an axial compressor equipped with an Active Flow Control (AFC) system using Particle …
Experimental Flow Investigation Inside an Axial Compressor with Active Flow Control
J Moubogha Moubogha, O ROUSSETTE, A DAZIN… - 2022 - sam.ensam.eu
This paper describes the experimental study of the flow behavior in a rotor blade channel of
an axial compressor equipped with an Active Flow Control (AFC) system using Particle …
an axial compressor equipped with an Active Flow Control (AFC) system using Particle …