Electrostatic sensors–Their principles and applications

Y Yan, Y Hu, L Wang, X Qian, W Zhang, K Reda, J Wu… - Measurement, 2021 - Elsevier
Over the past three decades electrostatic sensors have been proposed, developed and
utilised for the continuous monitoring and measurement of a range of industrial processes …

A methodology for estimation of local heat fluxes in steady laminar boundary layer diffusion flames

AV Singh, MJ Gollner - Combustion and Flame, 2015 - Elsevier
A unique methodology has been used for the estimation of local mass burning rates and
flame heat fluxes over a laminar boundary layer diffusion flame with a high accuracy by …

Quadrature phase-stabilized three-wavelength interrogation of a fiber-optic Fabry–Perot acoustic sensor

Q Liu, Z **g, Y Liu, A Li, Y Zhang, Z Huang, M Han… - Optics Letters, 2019 - opg.optica.org
In this Letter, we propose a quadrature phase-stabilized three-wavelength demodulation
technique for the interrogation of fiber-optic Fabry–Perot acoustic sensors. It is based on …

Experimental characterizing combustion emissions and thermodynamic properties of a thermoacoustic swirl combustor

Z Zhang, D Zhao, S Ni, Y Sun, B Wang, Y Chen, G Li… - Applied Energy, 2019 - Elsevier
Many practical lean-premixed combustion systems involved in land-based power plants, gas
turbines and boilers are susceptible to self-excited combustion instability, which is …

An investigation of premixed flame propagation in a closed combustion duct with a 90 bend

H **ao, X He, Q Duan, X Luo, J Sun - Applied Energy, 2014 - Elsevier
In this work, the premixed flame propagation and pressure dynamics in a closed combustion
tube with a 90° bend are investigated using experiment and numerical simulations to …

Fast Interrogation of Single-Fiber Integrated FBG-FP Sensors Based on Programmable Spectrum Acquisition

Q Liu, Y Cheung, Y Wang, Z **g… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
In situ dynamic/static mixed multiparameter measurement plays an important role in the
condition monitoring of large equipment such as aero-engines and power transformers. For …

Temporally resolved two dimensional temperature field of acoustically excited swirling flames measured by mid-infrared direct absorption spectroscopy

X Liu, G Wang, J Zheng, L Xu, S Wang, L Li, F Qi - Optics Express, 2018 - opg.optica.org
The detailed understandings of temperature profiles and flow-flame interaction in unsteady
premixed swirling flames are crucial for the development of low emission turbine engines …

Experimental study on thermoacoustic instability and emission characteristics of premixed swirl flame in a longitudinal combustor

Z Cao, Y **ao, W Song, W Li - International Journal of Thermal Sciences, 2022 - Elsevier
To investigate thermoacoustic instability and emission characteristics in premixed swirl
combustor, several low-emission swirlers with different vane stagger angles were designed …

Local burning rates and heat flux for forced flow boundary-layer diffusion flames

AV Singh, MJ Gollner - AIAA Journal, 2016 - arc.aiaa.org
A methodology based on the Reynolds analogy was developed earlier that allowed for the
estimation of local mass burning rates and heat fluxes in free-convection laminar boundary …

Parameter Determination and ion current Improvement of the ion current sensor used for flame monitoring

H Xu, W Fan, J Feng, P Yan, S Qi, R Zhang - Sensors, 2021 - mdpi.com
Flame monitoring of industrial combustors with high-reliability sensors is essential to
operation security and performance. An ion current flame sensor with a simple structure has …