Results 21 to 30 of about 755,467 (281)
Research of Comprehensive Modeling of Two-Dimensional Vector Nozzle/Actuator Load/Turbofan Engine
IEEE Access, 2023 To investigate the effect of the dynamic deflection process of a two-dimensional vector nozzle on its actuator load and engine performance, a comprehensive modeling method of two-dimensional vector nozzle/actuator load/turbofan engine is proposed ...
Yuan Wang +3 more
doaj +1 more source
Environmental Science and Technology, 2021 Nonvolatile particulate matter (nvPM) emissions from aircraft turbine engines deteriorate air quality and contribute to climate change. These emissions can be reduced using sustainable aviation fuels (SAFs).
L. Durdina +5 more
semanticscholar +1 more source
Transient Analysis and Safety Assessment of Turbofan Engine Structures during Bird Ingestion
International Journal of Aerospace Engineering, 2020 The high bypass ratio turbofan engine’s load-carrying structure transient response during bird ingestion was analyzed in accordance with the engine bird ingestion certification regulations, the principles of structural safety assessment were represented,
Gang Luo +4 more
doaj +1 more source
Deep-Learning Based Prognosis Approach for Remaining Useful Life Prediction of Turbofan Engine
Symmetry, 2021 The entire life cycle of a turbofan engine is a type of asymmetrical process in which each engine part has different characteristics. Extracting and modeling the engine symmetry characteristics is significant in improving remaining useful life (RUL ...
Amgad Muneer +3 more
semanticscholar +1 more source
Energy Optimization Analysis of Turbofan Engine for More-Electric Civil Aircraft
IEEE Access, 2020 The civil aviation industry is moving into the more-electric environment where the civil aircraft uses electricity to meet the multiple energy demands of the associated aircraft subsystems.
Yuanchao Yang, Hao Li, Chen Yu
doaj +1 more source
IEEE Access, 2019 Big data processing technologies, e.g., multi-sensor data fusion and cloud computing are being widely used in research, development, manufacturing, health monitoring and maintenance of aero-engines, driven by the ever-rapid development of intelligent ...
Linfeng Gou +5 more
doaj +1 more source
Symmetry, 2022 To solve the problem of transient control design with uncertainties and degradation in the life cycle, a design method for a turbofan engine’s transient controller based on reinforcement learning is proposed.
Keqiang Miao +5 more
semanticscholar +1 more source
Electronics, 2021 Accurately predicting the remaining useful life (RUL) of the turbofan engine is of great significance for improving the reliability and safety of the engine system.
Amgad Muneer +4 more
semanticscholar +1 more source
Design Considerations of Low Bypass Ratio Mixed Flow Turbofan Engines with Large Power Extraction
Fluids, 2022 The possibility of extracting large amounts of electrical power from turbofan engines is becoming increasingly desirable from an aircraft perspective. The power consumption of a future fighter aircraft is expected to be much higher than today’s fighter ...
Daniel Rosell, Tomas Grönstedt
doaj +1 more source
Anomaly detections on the oil system of a turbofan engine by a neural autoencoder
The European Symposium on Artificial Neural Networks, 2022 . The turbofan engine uses oil to lubricate and cool its components. This extremely sensitive system can cause in-flight engine shutdowns in the event of a failure.
Jean Coussirou +2 more
semanticscholar +1 more source