The impact of radiative heat transfer in combustion processes and its modeling–with a focus on turbulent flames

F Liu, JL Consalvi, PJ Coelho, F Andre, M Gu… - Fuel, 2020 - Elsevier
Radiative heat transfer (RHT) is often the dominant mode of heat transfer in flames, fires,
and combustion systems and affects significantly temperature distributions directly and …

Experimental analysis of CO/H2 syngas with NOx and SOx reactions in pressurized oxy-fuel combustion

D Kim, H Ahn, W Yang, KY Huh, Y Lee - Energy, 2021 - Elsevier
A pressurized oxy-fuel combustion system is a technology for carbon capture and storage
with a low efficiency penalty. In this study, the characteristics of combustion, heat transfer …

Parametrical study on spectral radiation characteristics of solid fuel combustion medium for energy cascade utilization

X Wang, S Shan, B Zhang, G Jin, J Yu, Z Zhou - Fuel, 2024 - Elsevier
From the perspective of cascade utilization of photo-thermal energy, this study investigated
the effects of parameter variables including pressure, temperature, particle size and number …

Demonstration of 0.1 MWth pilot-scale pressurized oxy-fuel combustion for unpurified natural gas without CO2 dilution

D Kim, W Yang, KY Huh, Y Lee - Energy, 2021 - Elsevier
The pressurized oxy-fuel combustion system is renowned for its compatibility with carbon
capture and storage technologies. This study aims to investigate the characteristics and …

Particle size distribution and its impacts on ash deposition and radiative transfer during oxy-combustion of rice husk–natural gas

G Krishnamoorthy - Methane, 2023 - mdpi.com
Rice husk (RH) co-combustion with natural gas in highly oxygen-enriched concentrations
presents a net carbon-negative energy production opportunity while minimizing flue gas …

Efficient SLW models for water vapor and carbon dioxide based on neural network method

Y Sun, J Ma, Y Yu, B Ye, C Gao - Journal of Quantitative Spectroscopy and …, 2019 - Elsevier
Non-gray gas radiation plays an important role in combustion system, and the spectral-line-
based weighted-sum-of-gray-gases (SLW) is a popular model to treat the gas radiative …

Influence of particle rotation and partial irradiation on the particle heating up process

Y Sun, S Zheng - International Communications in Heat and Mass …, 2020 - Elsevier
Particle heat transfer is important for the particle heating and combustion in solid fuels
combustion reactors. A 3D particle conduction model is developed to investigate the mutual …

Development of Enabling Technologies for a Pressurized Dry Feed Oxy-Coal Reactor

BR Adams, AR Fry, DR Tree - 2021 - osti.gov
Researchers at Brigham Young University (3 faculty, 9 graduate students, and 35
undergraduate students) completed this 5-year research program with the main objective to …

Spectral radiation characteristics in semi-coke jet flame for energy utilization

S Shan, B Chen, Z Zhou, Y Zhang - Fuel, 2021 - Elsevier
To provide a reference for research and design of the photo-thermal energy cascaded
utilization system of fuel combustion, this paper studies the spectral radiation characteristics …

Dimensionally adaptive techniques for computationally efficient discrete transfer radiation calculations

T Williams, BR Adams - Journal of Quantitative Spectroscopy and Radiative …, 2019 - Elsevier
The use of long slender cylindrical pressure vessels and rotationally periodic burners in
Pressurized Oxy-Coal (POC) furnaces leads to physical behavior that is 3D periodic near the …