Results 41 to 50 of about 17,951 (234)
Explainable Remaining Useful Life Prediction Using Interpretable Divisive Feature Clustering
Applied Stochastic Models in Business and Industry, Volume 42, Issue 2, March/April 2026.ABSTRACT Accurate prediction of remaining useful life (RUL) is critical for effective predictive maintenance. While models like long short‐term memory (LSTM) are effective, they often lack interpretability, even when using explainable artificial intelligence (XAI) methods such as shapley additive explanations (SHAP).
Mouhamadou Lamine Ndao +3 more
wiley +1 more source
Technologies for jet noise reduction in turbofan engines
Aviation, 2012 Turbofan engines are commonly used for commercial transport due to their advantages of higher performance and lower noise. Jet noise is one of the principal noise sources of turbofan aeroplane engines and remains an acute environmental problem that ...
Mofid Gorji-Bandpy, Mohammadreza Azimi
doaj +1 more source
Dual cycle aircraft turbine engine [PDF]
, 1977 A method and apparatus are presented for improving operating efficiency over broad ranges of flight conditions and for reducing jet engine noise output in takeoff and landing by controlling the airflow entering and exiting the engines.
Nichols, M. R.
core +1 more source
Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
MODELING OF THRUST AND SPECIFIC FUEL CONSUMPTION FOR A TURBOFAN ENGINE VIA GMDH-TYPE NEURAL NETWORKS [PDF]
مجله مدل سازی در مهندسی, 2012 In this paper, Group Method of Data Handling (GMDH)-type neural networks based on Genetic Algorithm, as an effective means to model the complex and nonlinear system, used for the modeling of turbofan engine.
مسیح Sharifi +2 more
doaj +1 more source
Status of advanced turboprop technology [PDF]
, 1978 Research is reviewed in the following areas: turboprop powered transport aircraft; wind tunnel aerodynamic and acoustics tests of model propellers; turboprop maintenance; and wind tunnel tests on airframe-turboprop interactions.
Dugan, J. F. +2 more
core +1 more source
Numerical Investigation of Transonic Axial Compressor Rotor With Leading‐Edge Tubercles
Engineering Reports, Volume 8, Issue 3, March 2026.Amplitude, wavelength, and span‐wise location of the leading‐edge tubercles on a transonic NASA Rotor 37 compressor are numerically optimized. An increase in efficiency by 0.52% compared to the corresponding baseline rotor is observed. The location of the shockwave moves downstream of the rotor with 1.91% higher pressure.
Muhammad Hamza +6 more
wiley +1 more source
Energies, 2018 Establishing the schemes of accurate and computationally efficient performance estimation and fault diagnosis for turbofan engines has become a new research focus and challenges.
Junjie Lu, Feng Lu, Jinquan Huang
doaj +1 more source
Energies, 2020 With the continuous advancement of rotor dynamic electromagnetic scattering research, the radar cross-section (RCS) of turbofan engines has attracted more and more attention.
Zeyang Zhou, Jun Huang
doaj +1 more source
Active Jet Noise Control of Turbofan Engine Based on Explicit Model Predictive Control
Applied Sciences, 2022 The active jet noise control received significant attention due to the little influence it has on the engine performance. The active jet noise control is a multivariable problem because it needs to achieve the simultaneous closed-loop control of jet ...
Runmin Ji, Xianghua Huang, Xiaochun Zhao
doaj +1 more source