A wide-band based weighted-sum-of-gray-gases model for participating media: Application to H2O-CO2 mixtures with or without soot
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 …
thermal radiation the main mechanism of heat transfer due to the elevated temperatures …
[HTML][HTML] Pressure-dependent weighted-sum-of-gray-gases models for heterogeneous CO2-H2O mixtures at sub-and super-atmospheric pressure
The effect of total pressure of gas mixture is included in the development of new coefficients
for the weighted-sum-of-gray-gases model (WSGG). The WSGG formulation previously …
for the weighted-sum-of-gray-gases model (WSGG). The WSGG formulation previously …
A comprehensive evaluation of the WSGG model for air-and oxy-fuel combustion conditions through three-dimensional calculations
This paper reports an assessment of the accuracy of most formulations of the weighted-sum-
of-gray-gases (WSGG) model proposed in the last decade for the treatment of mixtures of …
of-gray-gases (WSGG) model proposed in the last decade for the treatment of mixtures of …
Improvement of the efficiency of the superposition method applied to the WSGG model to compute radiative transfer in gaseous mixtures
RM da Silva, GC Fraga, FHR França - … Journal of Heat and Mass Transfer, 2021 - Elsevier
A new method for the treatment of radiative heat transfer in mixtures of participating species
in the framework of the weighted-sum-of-gray-gases (WSGG) model is proposed, based on …
in the framework of the weighted-sum-of-gray-gases (WSGG) model is proposed, based on …
Assessing requirements for modeling radiation in diffusion flames using an analytical, non-local model
An analytical approach for the calculation of radiative self-absorption in flames is presented,
with the objective of providing an effective and computationally inexpensive tool for selecting …
with the objective of providing an effective and computationally inexpensive tool for selecting …