A novel online method incorporating computational fluid dynamics simulations and neural networks for reconstructing temperature field distributions in coal-fired …

W Xue, Z Tang, S Cao, M Lv, B Zhao, G Wang - Energy, 2024 - Elsevier
Abstract Three-dimensional (3D) reconstructions of temperature distributions can be used to
effectively design power plants and ensure production safety. Typically, 3D temperature …

Two-dimensional flame temperature and emissivity measurements of pulverized oxy-coal flames

TS Draper, D Zeltner, DR Tree, Y Xue, R Tsiava - Applied Energy, 2012 - Elsevier
A broadband, RGB, two-color pyrometry technique for measuring the flame temperature and
total emissivity of a two-dimensional image of a coal flame has been developed and used on …

Efficient online prediction and correction of 3D combustion temperature field in coal-fired boilers using GDNN

W Xue, Z Tang, S Cao, M Lv, Z Wang, B Zhao, G Wang… - Measurement, 2023 - Elsevier
Predicting furnace temperature distribution is vital for coal-fired boiler safety. Existing
methods, including finite element calculations and three-dimensional (3D) reconstruction …

Simulation of Pulverized Coal Combustion Process Considering Turbulence–Radiation Interaction

J Zheng, B Liu, B Liu - ACS omega, 2023 - ACS Publications
In this paper, the combustion process of a 350 MW opposite pulverized coal combustion
boiler is studied using a combined field test and numerical simulation. Considering the …

Experimental detection of radiative energy signal from a supercharged marine boiler and simulation on its application in control of drum water level

Z Guoyi, Q Jianwei, S Yipeng, L Zhonggen… - Applied thermal …, 2011 - Elsevier
This paper describes a study on the application of a flame detecting system installed in a
marine supercharged boiler. Flame images captured from experiments show that fluctuation …

Design and application of electrical fire monitoring system in mining industry

J Diao, G Zhang, H Hu, Z Zou, B Zhang - International Journal of Mining …, 2015 - Elsevier
To protect mining areas from electrical fire, it is very important to install electrical fire
monitoring system to ensure safety in development of mineral resources and for buildings. In …

1D temperature tomography of a flame, based ON VIS-nir spectrometry

M Mosic, I Belca, M Vicic, B Kasalica - Combustion Science and …, 2024 - Taylor & Francis
This paper describes a novel method for the determination of the temperature distributions
within a firebox of a coal power plant. Beside the temperature distributions, this method also …

A virtual endoscopy system for virtual medicine

Y Peng, R Jia, Y Wang, M Zhang - Computer animation and …, 2011 - Wiley Online Library
Virtual endoscopy is a technique to explore hollow organs and anatomical cavities using 3D
medical imaging and computer graphics. In this paper, boundary model and local feature …

[КНИГА][B] Application of two-color pyrometry to characterize the two-dimensional temperature and emissivity of pulverized-coal oxy-flames

TS Draper - 2012 - search.proquest.com
Oxy-combustion is a develo** technology that enables carbon dioxide (CO2) capture.
Flame temperature and emissivity data were taken on a 150 kWth, pulverized-coal, burner …

A technique for measuring the three-dimensional temperature field of a blast furnace tuyere raceway based on CCD

H WANG, S CHENG, L ZHAO… - Chinese Journal of …, 2015 - cje.ustb.edu.cn
In a blast furnace raceway with many mediums, two-dimensional temperature radiant
images are obtained with a CCD camera installed in the blowpipe peephole. After the blast …