Efficient two-dimensional scalar fields reconstruction of laminar flames from infrared hyperspectral measurements with a machine learning approach
The latest hyperspectral measurements of combustion flames by Rhoby et al.(2014)
provided extensive spatially and spectrally resolved information of flame radiation, which …
provided extensive spatially and spectrally resolved information of flame radiation, which …
Machine learning applied to the retrieval of three-dimensional scalar fields of laminar flames from hyperspectral measurements
Accurate measurement of three-dimensional temperature and species mole fraction fields
for combustion systems provides comprehensively detailed information for optimizing …
for combustion systems provides comprehensively detailed information for optimizing …
Mid-IR hyperspectral imaging of laminar flames for 2-D scalar values
MR Rhoby, DL Blunck, KC Gross - Optics express, 2014 - opg.optica.org
This work presents a new emission-based measurement which permits quantification of two-
dimensional scalar distributions in laminar flames. A Michelson-based Fourier-transform …
dimensional scalar distributions in laminar flames. A Michelson-based Fourier-transform …
U-Net applied to retrieve two-dimensional temperature and CO2 concentration fields of laminar diffusion flames
Direct absorption spectroscopy measurement of the 4. 3 μ m CO 2 using interband cascade
laser with a high spectral resolution, provides theoretical feasibility to retrieve the spatial …
laser with a high spectral resolution, provides theoretical feasibility to retrieve the spatial …
Axisymmetric linear hyperspectral absorption spectroscopy and residuum-based parameter selection on a counter flow burner
Chemical species tomography enables non-invasive measurements of temperatures and
concentrations in gas phase processes. In this work, we demonstrate the recently introduced …
concentrations in gas phase processes. In this work, we demonstrate the recently introduced …
A decomposition method for the simultaneous reconstruction of temperature and soot volume fraction distributions in axisymmetric flames
H Liu, H Zhou, C Xu - Measurement Science and Technology, 2020 - iopscience.iop.org
This paper presents a method for the simultaneous reconstruction of temperature and soot
volume fraction distributions in axisymmetric flames. In the proposed method, the radiation …
volume fraction distributions in axisymmetric flames. In the proposed method, the radiation …
Estimation of temperature, local and global radiation of flames, using retrieved hyperspectral imaging
A flame emits energy over a wide spectral region, providing important information about the
combustion process. Its associated spectra, classified into continuous and discontinuous …
combustion process. Its associated spectra, classified into continuous and discontinuous …
Machine learning applied to retrieval of temperature and concentration distributions from infrared emission measurements
Inversion of temperature and species concentration distributions from radiometric
measurements involves solving nonlinear, ill-posed and high-dimensional problems …
measurements involves solving nonlinear, ill-posed and high-dimensional problems …
Hybrid constraint multi-line absorption spectroscopy for non-uniform thermochemical measurements in axisymmetric laminar and jet flames
We propose a novel strategy for the accurate determination of non-uniform thermochemical
distributions in axisymmetric flames using line-of-sight laser absorption spectroscopy with …
distributions in axisymmetric flames using line-of-sight laser absorption spectroscopy with …
Machine learning-assisted soot temperature and volume fraction fields predictions in the ethylene laminar diffusion flames
Inferring local soot temperature and volume fraction distributions from radiation emission
measurements of sooting flames may involve solving nonlinear, ill-posed and high …
measurements of sooting flames may involve solving nonlinear, ill-posed and high …
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