Modeling thermal radiation in combustion environments can be extremely challenging for
two main reasons. First, the radiative transfer equation (RTE), which is the cornerstone of …

The presence of participating gases and soot in combustion processes often makes the
thermal radiation the main mechanism of heat transfer due to the elevated temperatures …

To achieve carbon neutrality, hydrogen/natural gas blends are gaining momentum as a
clean low-carbon fuel for the future. In order to accurately carry out the CFD numerical …

Poly-generation based on coal pyrolysis achieves the graded utilization of coal. Further
using the produced semi-coke for oxy-fuel combustion could achieve CO 2 capture. In this …

This paper proposes an approach to obtain correlations for high pressure conditions for the
weighted-sum-of-gray-gases (WSGG) model. The proposed formulation, which extends the …

Gasification driven by solar energy with CO 2 is an ideal way of low-carbon resource
utilization. However, there is a lack of research on the radiation heat transfer process which …

This study presents the generation and evaluation of absorption-line blackbody distribution
functions for mixtures (ALBDF-M) of CO 2 and H 2 O. These functions are employed in the …

Abstract The standard WSGG (Weighted Sum of Gray Gases) model is very fast and simple
but can lead to relatively high discrepancies in the computation of the radiative heat transfer …

The utilization of H 2 blended natural gas has great significance for advancing large-scale
applications of hydrogen energy. Numerical simulation can provide valuable insights into …

In this study the prediction accuracy of latest versions of FSK and SLW models (Rank
correlated) and WSGG model is assessed at the limit of smallest computation cost. The …