[HTML][HTML] Directly irradiated liquid metal film in an ultra-high temperature solar cavity receiver. Part 2: Coupled CFD and radiation analysis

TI Abdelsalam, Z Tian, A Robinson - Solar Energy, 2023 - Elsevier
A novel solar cavity receiver was proposed in Part 1 to facilitate operation at ultra-high
temperatures (> 1300 K). The concept featured enclosing a directly irradiated liquid metal …

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 …

Comparison of spherical harmonics method and discrete ordinates method for radiative transfer in a turbulent jet flame

W Ge, C David, MF Modest, R Sankaran… - Journal of Quantitative …, 2023 - Elsevier
In this study, we systematically compared the accuracy and computational cost of two
popular solution methods for the radiative transfer equation (RTE): the spherical harmonics …

Spatial-angular spectral element method with discontinuous Galerkin schemes for radiative transfer in 2D irregular enclosures with obstacles based on unstructured …

Y Sun, S Li, R Zhou, Z Guo, J Ma - Journal of Quantitative Spectroscopy …, 2022 - Elsevier
In the article, we propose a spectral element method with discontinuous Galerkin schemes
(SEDG) for solving radiative transfer problems in irregular enclosures with obstacles. The …

Large eddy simulation investigation of the effect of radiative heat transfer on the ignition progress in a model combustor

C Hu, H Di, X Liu, C Wang, J Lu, H Zheng - International Journal of Heat …, 2024 - Elsevier
Radiation significantly influences turbulent combustion. This paper investigates the impact of
radiative heat transfer on the ignition process in a multi-staged model combustor. The …

Full-spectrum correlated-k-distribution look-up table for use with radiative Monte Carlo solvers

C Wang, MF Modest, B He - 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 …

Multi-grid Monte Carlo method for radiative transfer in multi-dimensional graded index media with diffuse-specular-gray boundaries

SMH Sarvari - Journal of Quantitative Spectroscopy and Radiative …, 2018 - Elsevier
Abstract The Monte Carlo method, based on the radiative energy absorption distribution, is
performed to simulate the radiative transfer in general multi-dimensional absorbing-emitting …

Comparison of radiation models for a turbulent piloted methane/air jet flame: a frozen-field study

C David, W Ge, SP Roy… - Heat Transfer …, 2021 - asmedigitalcollection.asme.org
Numerical modeling of radiative transfer in nongray reacting media is a challenging problem
in computational science and engineering. The choice of radiation models is important for …

Multiphase Radiation Characteristics of a Laboratory-Scale Pulverized Coal Flame

C Wang, D He, B He, Y Kuang, Q Ren - Journal of Thermophysics and …, 2023 - arc.aiaa.org
A coal combustion solver with detailed multiphase radiation modeling has been developed
and applied during the simulation of a laboratory-scale coal flame in this work. The carrier …

[图书][B] High-order spherical harmonics methods for radiative heat transfer and applications in combustion simulations

W Ge - 2017 - search.proquest.com
The study of radiative transfer within participating gaseous and particulate media has
become increasingly important in the prediction of the combustion process of hydrocarbons …