2021年9月3日 · In this work, the weighted sum of gray gas (WSGG) models have been developed for calculating radiative heat transfer in hydrogen and hydrogen-mixture flames. The total …

2024年11月27日 · We apply several weighted sum of gray gases models (WSGGMs) to calculate the radiative absorption coefficient for gas mixtures containing H2O and CO2. Our main …

2023年12月1日 · Develop new WSGG model for hydrogen/natural gas blends combustion. The model has good adaptability at high hydrogen blending ratio. The detailed parameters of the …

2024年6月5日 · To calculate the radiative characteristics of H 2 O/CO 2 mixed gas under complex conditions efficiently and accurately in CFD simulation, new multi-parametrical pressurized …

Using the statistical narrow-band model as a benchmark, in this paper we provide a comprehensive assessment of the development of the weighted-sum-of-gray-gase (WSGG) …

工业燃烧环境的复杂性，使得传统的灰气体加权和（WSGG）模型很难满足气体辐射特性计算的精度要求。 基于HITEMP2010数据库，利用等级相关原理将 k 分布法引入WSGG模型，并假设 …

标准 WSGG（灰色气体加权和）模型非常快速且简单，但可能会导致辐射传热计算中出现相对较大的差异。 基于WSGG模型的原理，提出了一种高精度的新模型。 与标准 WSGG 模型相反， …

In order to model thermal radiation, one of the main challenges is the description of nongray gas property for the steam-air mixtures. The weighted sum of gray gases model (WSGG) is a …

We apply several weighted sum of gray gases models (WSGGMs) to calculate the radiative absorption coefficient for gas mixtures containing H2O and CO2. Our main objectives are to …

2023年12月1日 · In this study, a new weighted-sum-of-gray-gases radiation model was developed specifically for the numerical calculation of semi-coke oxy-fuel combustion. The applicable …