Laser absorption spectroscopy for combustion diagnosis in reactive flows: A review
Laser absorption spectroscopy (LAS) has been rapidly developed and widely applied to
combustion diagnosis in recent decades. As a cost-effective tool for measuring multiple …
combustion diagnosis in recent decades. As a cost-effective tool for measuring multiple …
Development of a fan-beam TDLAS-based tomographic sensor for rapid imaging of temperature and gas concentration
This work aims to develop a fan-beam tomographic sensor using tunable diode lasers that
can simultaneously image temperature and gas concentration with both high spatial and …
can simultaneously image temperature and gas concentration with both high spatial and …
Frequency-division multiplexing and main peak scanning WMS method for TDLAS tomography in flame monitoring
A Huang, Z Cao, W Zhao, H Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The wavelength modulation spectroscopy (WMS) method is typically used in the tunable
diode laser absorption spectroscopy (TDLAS) for spectrum extraction in a noisy background …
diode laser absorption spectroscopy (TDLAS) for spectrum extraction in a noisy background …
Online cross-sectional monitoring of a swirling flame using TDLAS tomography
The purpose of this paper is to monitor the dynamic cross-sectional behavior of swirling
flames using the tunable diode laser absorption spectroscopy (TDLAS) tomographic system …
flames using the tunable diode laser absorption spectroscopy (TDLAS) tomographic system …
An FPGA-based on-chip neural network for TDLAS tomography in dynamic flames
A Huang, Z Cao, C Wang, J Wen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A back propagation (BP) neural network is introduced and implemented on a field
programmable gate array (FPGA) chip into tunable diode laser absorption spectroscopy …
programmable gate array (FPGA) chip into tunable diode laser absorption spectroscopy …
Non-uniform temperature and species concentration measurements in a laminar flame using multi-band infrared absorption spectroscopy
We report in situ measurements of non-uniform temperature, H 2 O and CO 2 concentration
distributions in a premixed methane–air laminar flame using tunable diode laser absorption …
distributions in a premixed methane–air laminar flame using tunable diode laser absorption …
Sparse Zernike fitting for dynamic LAS tomographic images of temperature and water vapor concentration
X Gao, Z Cao, H Li, F Lu, A Huang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Laser absorption spectroscopy (LAS) tomography yields cross-sectional images of flame
temperature and gas molar concentration in combustions. The total laser absorbance of a …
temperature and gas molar concentration in combustions. The total laser absorbance of a …
Two-dimensional temperature and carbon dioxide concentration profiles in atmospheric laminar diffusion flames measured by mid-infrared direct absorption …
We present a multi-line flame thermometry technique based on mid-infrared direct
absorption spectroscopy of carbon dioxide at its v_3 v 3 fundamental around 4.2 μm that is …
absorption spectroscopy of carbon dioxide at its v_3 v 3 fundamental around 4.2 μm that is …
Measurement of soot temperature and volume fraction of axisymmetric ethylene laminar flames using hyperspectral tomography
Three kinds of atmospheres, namely, air, oxygen-enriched air, and oxygen/carbon dioxide
atmospheres, and a total of ten axisymmetric coflow ethylene laminar flames are …
atmospheres, and a total of ten axisymmetric coflow ethylene laminar flames are …
A WMS based TDLAS tomographic system for distribution retrievals of both gas concentration and temperature in dynamic flames
W Zhao, L Xu, A Huang, X Gao, X Luo… - IEEE sensors …, 2019 - ieeexplore.ieee.org
A tunable diode laser absorption spectroscopy (TDLAS) tomographic system was proposed
via utilizing the wavelength modulation spectroscopy (WMS) method and distributions of …
via utilizing the wavelength modulation spectroscopy (WMS) method and distributions of …