Simulation of Turbulent Combustion in Porous Materials with One- and Two-Energy Equation Models

2010 ◽  
pp. 443-460 ◽  
Author(s):  
Marcelo J. S. de Lemos
Keyword(s):  
Porous Materials ◽  
Turbulent Combustion ◽  
Energy Equation

A derivation of temperature-based energy equation for LES of isochoric turbulent combustion with FDSGS model

2021 ◽  
pp. 1-28
Author(s):  
Azusa Fuse ◽  
Rie Yamada ◽  
Yuki Minamoto ◽  
Masayasu Shimura ◽  
Mamoru Tanahashi
Keyword(s):  
Turbulent Combustion ◽  
Energy Equation

Mathematical Modelling of Methane-Air Combustion in a Channel with a Porous Axial Insert

2014 ◽  
Vol 698 ◽  
pp. 660-663
Author(s):  
Anastasia I. Baygulova ◽  
Aleksey M. Bubenchikov ◽  
Oleg V. Matvienko
Keyword(s):  
Turbulent Combustion ◽  
Energy Equation ◽  
Numerical Study ◽  
Particulate Material ◽  
Diffusion Equations ◽  
Stoichiometric Mixture ◽  
Axial Zone ◽  
Averaged Equations ◽  
Irreversible Chemical Reaction ◽  
Interpenetrating Continua

In the paper we construct a mathematical model of turbulent flow, combustion and heat transfer in an axisymmetric chamber with an axial zone of a compacted particulate material. The averaged equations written using the model of interacting and interpenetrating continua contain diffusion equations of individual components, the energy equation for the gas and the porous structure, the motion equation for a mixture of gaseous components, as well as the equation of the turbulence model. This system is closed by the equations of continuity and condition of the mixture. In the flow, an irreversible chemical reaction of stoichiometric mixture of methane and oxygen proceeds. Numerical study of porosity influencing the nature of turbulent combustion is conducted.

Porous materials from cellulose nanocrystal and mxene surfactants at the oil/water interface

2020 ◽  
Author(s):  
Bingqing qian ◽  
Haiqiao Wang ◽  
Dong Wang ◽  
Hao-Bin Zhang ◽  
Jessica Wu ◽  
...  
Keyword(s):  
Porous Materials ◽  
Cellulose Nanocrystal ◽  
Water Interface ◽  
Oil Water

Effect of structure of porous materials on their self-cleaning from a liquid pha

2018 ◽  
Vol 4 (4) ◽  
pp. 52-63
Author(s):  
V. Yu. Shumskaya ◽  
S. F. Zhandarov ◽  
L. A. Kalinin ◽  
L. F. Ivanov ◽  
V. V. Snezhkov ◽  
...  
Keyword(s):  
Porous Materials ◽  
Self Cleaning ◽  
Effect Of Structure

INVERSE ANALYSIS TO OBTAIN THE PRESSURE-DEPENDENT PERMEABILITY OF MICRO/NANO POROUS MATERIALS

2020 ◽  
Vol 51 (16) ◽  
pp. 1445-1454
Author(s):  
Lei-Lei Liu ◽  
Feng-Xian Sun ◽  
Xin-Lin Xia
Keyword(s):  
Porous Materials ◽  
Inverse Analysis
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