Precursor detection of thermoacoustic instability using statistical complexity and artificial neural network

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 …

Flow characteristics analysis and combustion oscillation mitigation of a hydrogen industrial burner

L Zhang, S Li, T Liu, H Zhou, Z Ren - International Journal of Hydrogen …, 2025 - Elsevier
With the promotion of carbon neutrality policies, hydrogen burners are widely used in the
industrial field, and exploring the combustion characteristics and stable combustion …

Physics-guided fuel-switching Neural Networks for stable combustion of low calorific industrial gas

L Zhang, H Zhou, Z Ren - Energy, 2024 - Elsevier
Dual fuel combustion of low calorific industrial gas has been widely used in various types of
burners for industrial production needs. Fuel switching rule is purely empirical lacking …

Experimental investigation on the effects of transverse injection distribution scheme on dual flame dynamics subjected to flow disturbances

T Liu, P Wang, J Li, L Yang, Z Ren - Aerospace Science and Technology, 2024 - Elsevier
Combustion instability has become a major problem in low-emission annular gas turbine
combustors. It is of practical importance to investigate the effects of transverse nozzle …

Sliding mode control for longitudinal oscillating combustion

L Zhang, X Su, H Zhou, Z Ren - Combustion Theory and Modelling, 2023 - Taylor & Francis
Considerable research has been reported on developing effective active control means to
suppress oscillating combustion. The typical pressure oscillation can be divided into linear …

Multivariate Signal Prediction Using Attention Transfer Learning for Early Detection of Thermoacoustic Instabilities

Z Lyu, Y Fang, Z Ren, G Wang - AIAA Journal, 2024 - arc.aiaa.org
The prediction and control of thermoacoustic instability play a crucial role in combustion
systems. This paper presents a novel methodology that employs attention transfer learning …

Active Control of Longitudinal Combustion Instability in Bluff-Body Stabilized Premixed Flames with Multiple Neural Network Controller

L Zhang, H Zhou, J Zhang, Z Ren - Combustion Science and …, 2024 - Taylor & Francis
The suppression performance of multiple neural network controller on the longitudinal
combustion instability is investigated in the Volvo bluff-body stabilized premixed flame. Two …

Flame structure transition and instability excitation by pilot fuel in a centrally staged combustor

P Fu, S Li, L Hou, Q Wen, J Li, H Ma - Physics of Fluids, 2025 - pubs.aip.org
The pilot stage plays a crucial role in central-staged combustion technology. This study
aimed to investigate the impact of the jet-type pilot stage on the flame structure and …

[引用][C] 机器学习在湍流燃烧及发动机中的应用与展望

安健, 陈宇轩, 苏星宇, 周华, 任祝寅 - 2023 - 清华大学学报(自然科学版)