Review on thermal-science fundamental research of pressurized oxy-fuel combustion technology

X Wang, S Shan, Z Wang, Z Zhou, K Cen - Frontiers in Energy, 2024 - Springer
As the next-generation oxy-fuel combustion technology for controlling CO2 emissions,
pressurized oxy-fuel combustion (POC) technology can further reduce system energy …

[HTML][HTML] Assessing the impact of wet and dry flue gas recycling on heat transfer in oxygen-fired circulating fluidized bed furnaces

K Myöhänen, H Bordbar, A Błaszczuk… - International Journal of …, 2024 - Elsevier
Oxygen-driven circulating fluidized bed combustion (oxy-CFB) has been suggested as a
potential technique for facilitating carbon capture in large-scale power generation. Precise …

One-dimensional P1 method for gas radiation heat transfer in spherical geometry

Y Sun, S Zheng, B Jiang, J Tang, F Liu - … Journal of Heat and Mass Transfer, 2019 - Elsevier
Radiation heat transfer is important in spherical flame modeling, such as to determine the
flame speed. It is beneficial to use one-dimensional (1D) model to solve the three …

Research on the particle scale gas and solid non-gray thermal radiation transfer

Y Sun, Q Chen, S Zheng - International Communications in Heat and Mass …, 2023 - Elsevier
Gas radiation emission is important for particle heat transfer in combustion scenarios where
gas products are radiative participating media. However, it is usually neglected in particle …

Full-spectrum correlated-k-distribution look-up table for radiative transfer in nonhomogeneous participating media with gas-particle mixtures

C Wang, B He, MF Modest - International Journal of Heat and Mass …, 2019 - Elsevier
The full-spectrum correlated-k-distribution (FSCK) look-up table previously developed by the
authors Wang et al.(2018) provides an efficient means for accurate calculations of radiative …

Analytical relation of radiation distribution function in random particulate systems

B Liu, J Zhao, L Liu, AV Gusarov - International Communications in Heat …, 2023 - Elsevier
Radiative heat transfer in particulate systems is important in various applications. Radiation
distribution factor (RD) and its extension to continuum scale, radiation distribution function …

Radiative heat transfer in splash and dilution zones of the pressurized oxy-fuel combustion CFB considering particle-dependent scattering

Z Cao, C Liang, X Zhou, X Zeng, L Duan… - Advanced Powder …, 2022 - Elsevier
Radiative heat transfer is dominant in splash and dilution zones of the oxy-fuel combustion
pressurized circulating fluidized bed (PCFB). However, the particle radiation fields interact …

Particle non-isothermality effect on the radiative thermal conductivity in dense particulate systems

B Liu, J Zhao, SN Grigoriev, AV Gusarov - International Journal of Heat and …, 2023 - Elsevier
Emerging high-temperature applications require a deeper understanding of radiative heat
transfer in particulate systems, while existing theoretical tools are still limited in estimating …

Approximate relation of radiation distribution function between particles and wall in the near-wall region considering wall effect

B Liu, J Zhao, L Liu, AV Gusarov - International Communications in Heat …, 2024 - Elsevier
Particle-packing structure will change near the wall due to wall confinement, which
complicates the radiative heat transfer process. Proper knowledge of radiative heat transfer …

Thermal radiation characteristics in dilute phase region of the oxy-fuel combustion pressurized fluidized bed

X Zeng, C Liang, L Duan, X Chen, D Liu… - Applied Thermal …, 2020 - Elsevier
The thermal radiation transfer was complex due to high pressure, complicated flue gas
components and abundant particles in the dilute phase region of oxy-fuel combustion …