Research and application of online monitoring of coal and biomass co-combustion and biomass combustion characteristics based on combustion flame

Y Xia, J Zhang, C Tang, W Pan - Journal of the Energy Institute, 2023 - Elsevier
Compared with the contact and offline flame monitoring methods, the online flame
monitoring method does not interfere with the measurement site and can reflect the …

[HTML][HTML] Development and evaluation of a vision driven sensor for estimating fuel feeding rates in combustion and gasification processes

Y Ögren, A Sepman, E Fooladgar, F Weiland… - Energy and AI, 2024 - Elsevier
A machine vision driven sensor for estimating the instantaneous feeding rate of pelletized
fuels was developed and tested experimentally in combustion and gasification processes …

Image-based deep neural network prediction of the heat output of a step-grate biomass boiler

P Toth, A Garami, B Csordas - Applied energy, 2017 - Elsevier
This work investigates the usage of deep neural networks for predicting the thermal output of
a 3 MW, grate-fired biomass boiler, based on routinely measured operating parameters and …

[HTML][HTML] Detection of slight variations in combustion conditions with machine learning and computer vision

P Compais, J Arroyo, MÁ Castán-Lascorz… - … Applications of Artificial …, 2023 - Elsevier
When monitoring combustion conditions, detecting minor variations, which may be complex
even for the human eye, is critical for providing a fast response and correcting deviations …

[HTML][HTML] Characterising pulverised fuel ignition in a visual drop tube furnace by use of a high-speed imaging technique

AC Sarroza, TD Bennet, C Eastwick, H Liu - Fuel Processing Technology, 2017 - Elsevier
This study investigates the ignition characteristics of pulverised coal, biomass and co-firing
by use of a visual drop tube furnace (VDTF) and a high speed imaging technique. Three …

Development of a vision-based soft sensor for estimating equivalence ratio and major species concentration in entrained flow biomass gasification reactors

Y Ögren, P Tóth, A Garami, A Sepman, H Wiinikka - Applied energy, 2018 - Elsevier
A combination of image processing techniques and regression models was evaluated for
predicting equivalence ratio and major species concentration (H 2, CO, CO 2 and CH 4) …

Promoting the valorization of blast furnace gas in the steel industry with the visual monitoring of combustion and artificial intelligence

P Compais, J Arroyo, F Tovar, V Cuervo-Piñera, A Gil - Fuel, 2024 - Elsevier
The sustainability and decarbonization of processes in the steel industry are enhanced with
the valorization of the gas generated during the chemical reactions produced in blast …

[HTML][HTML] Pulverized biomass flame under imposed acoustic oscillations: Flame morphology and emission characteristics

MDB Takehara, MA Chishty, K Umeki… - Fuel Processing …, 2022 - Elsevier
Forced intermittent combustion with periodical variations of pressure, velocity, and air-fuel
ratios is a promising method to increase efficiency and reduce emissions from combustion …

[HTML][HTML] Estimation of excess air coefficient on coal combustion processes via gauss model and artificial neural network

S Golgiyaz, MF Talu, M Daşkın, C Onat - Alexandria Engineering Journal, 2022 - Elsevier
It is no doubt that the most important contributing cause of global efficiency of coal fired
thermal systems is combustion efficiency. In this study, the relationship between the flame …

Effects of hydrogen and primary air in a commercial partially-premixed atmospheric gas burner by means of optical and supervised machine learning techniques

A González-Espinosa, A Gil, L Royo-Pascual… - International Journal of …, 2020 - Elsevier
In order to ascertain the effects of the hydrogen addition and the primary air-fuel ratio on
burner performance and emissions, we conduct tests on a commercial atmospheric gas …