The unprecedented surge in video data production in recent years necessitates efficient tools to extract meaningful frames from videos for downstream tasks. Long-term temporal …
Z Lyu, X Jia, Y Yang, K Hu, F Zhang, G Wang - Fuel, 2021 - Elsevier
In this paper, we propose a deep learning model to detect combustion instability using high- speed flame image sequences. The detection model combines Convolutional Neural …
Nowadays, despite a negative impact on the natural environment, coal combustion is still a significant energy source. One way to minimize the adverse side effects is sophisticated …
Structural health monitoring (SHM) is usually focused on damage detection (eg, Yes/No) or approximate estimation of damage size. Any additional details of the damage such as …
While analytical solutions of critical (phase) transitions in dynamical systems are abundant for simple nonlinear systems, such analysis remains intractable for real-life dynamical …
This work utilizes data-driven methods to morph a series of time-resolved experimental OH- PLIF images into corresponding three-component planar PIV fields in the closed domain of a …
Z Lyu, Y Fang, G Wang - Physics of Fluids, 2023 - pubs.aip.org
Thermoacoustic instability (TAI) is a critical challenge for modern lean-burn combustion systems. This phenomenon is commonly undesired and should be avoided or suppressed to …
The thermo-acoustic instabilities arising in combustion processes cause significant deterioration and safety issues in various human-engineered systems such as land and air …
Combustion instabilities are prevalent in a variety of systems including gas turbine engines. In this regard, the introduction of active control opens the potential for new paradigms in …