Turbulence and Fluid Mechanics

The article [2] entitled “Impact of Chemistry–Turbulence Interaction Modeling Approach on the CFD Simulations of Entrained Flow Coal Gasification” presents numerical studies of the influence of various chemistry and turbulence modeling methods on simulation accuracy. The article [3] entitled “A Simp...

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Bibliographic Details
Published inEnergies (Basel) Vol. 15; no. 3; p. 1116
Main Author Malecha, Ziemowit
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.02.2022
Subjects
Chemistry
Climate change
Fixed bed reactors
Flow velocity
Fluid mechanics
n/a
Nobel prizes
Nuclear reactors
Numerical analysis
Ordinary differential equations
Physics
Simulation
Software
Turbulence models
Vortices
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Summary:The article [2] entitled “Impact of Chemistry–Turbulence Interaction Modeling Approach on the CFD Simulations of Entrained Flow Coal Gasification” presents numerical studies of the influence of various chemistry and turbulence modeling methods on simulation accuracy. The article [3] entitled “A Simplified Method for Modeling of Pressure Losses and Heat Transfer in Fixed-Bed Reactors with Low Tube-to-Particle Diameter Ratio” focuses on modeling fixed bed reactors using porous models. [...]the authors introduced an anisotropic thermal conductivity coefficient to correctly reproduce heat transfer in the direction perpendicular to the flow of the primary fluid. The authors note that most of the research related to Liquid–Liquid Extraction (LLE) systems was carried out in the slug flow regime and T-junctions, and the numerical simulations coincide with the experimental results with a deviation of up to 20%.
Bibliography:SourceType-Scholarly Journals-1
content type line 14
ObjectType-Editorial-2
ObjectType-Commentary-1
ISSN:1996-1073
1996-1073
DOI:10.3390/en15031116