scholarly journals 2D Numerical simulation of a low mach nuclear core model with stiffened gas using freefem++

2014 ◽  
Vol 45 ◽  
pp. 138-147
Author(s):  
Stéphane Dellacherie ◽  
Gloria Faccanoni ◽  
Bérénice Grec ◽  
Ethem Nayir ◽  
Yohan Penel
Keyword(s):  
Numerical Simulation ◽  
Core Model ◽  
Nuclear Core ◽  
2D Numerical Simulation

scholarly journals On a low Mach nuclear core model

2012 ◽  
Vol 35 ◽  
pp. 79-106 ◽  
Author(s):  
Stéphane Dellacherie
Keyword(s):  
Core Model ◽  
Nuclear Core

scholarly journals Study of a low Mach nuclear core model for single-phase flows

2012 ◽  
Vol 38 ◽  
pp. 118-134 ◽  
Author(s):  
Manuel Bernard ◽  
Stéphane Dellacherie ◽  
Gloria Faccanoni ◽  
Bérénice Grec ◽  
Olivier Lafitte ◽  
...  
Keyword(s):  
Single Phase ◽  
Core Model ◽  
Nuclear Core

Hydrodynamic Predictions of Dense Gas-Solids Flow in CFB Riser

2012 ◽  
Vol 516-517 ◽  
pp. 917-920
Author(s):  
Xue Yao Wang ◽  
Xue Zhi Wu ◽  
Sheng Dian Wang ◽  
Xiang Xu ◽  
Yun Han Xiao
Keyword(s):  
Numerical Simulation ◽  
Cross Section ◽  
Circular Cross Section ◽  
Deep Understanding ◽  
Experimental Methods ◽  
Concentration Profiles ◽  
Simulation Research ◽  
Solids Concentration ◽  
High Efficient ◽  
2D Numerical Simulation

The flow character in riser is important for deep understanding the steady and high-efficient running of CFBs. In this paper, the 2D numerical simulation research for bench-scale circular cross-section riser based on EMMS methods is carried out. The solids’ transient moving profiles are captured. By analyzing the axial solids concentration profiles by simulation and experimental methods, the practicability of the EMMS model is verified.

scholarly journals 2D numerical simulation of unsteady flows for large scale floods prediction in real time

2019 ◽  
Vol 134 ◽  
pp. 103444 ◽  
Author(s):  
I. Echeverribar ◽  
M. Morales-Hernández ◽  
P. Brufau ◽  
P. García-Navarro
Keyword(s):  
Numerical Simulation ◽  
Real Time ◽  
Large Scale ◽  
Unsteady Flows ◽  
2D Numerical Simulation

scholarly journals Dispersion of toxic gases (CO and CO2) by 2D numerical simulation

2019 ◽  
Vol 10 (1) ◽  
pp. 151-159
Author(s):  
Jacqueline Furlan ◽  
Jairo Aparecido Martins ◽  
Estaner Claro Romão
Keyword(s):  
Numerical Simulation ◽  
Toxic Gases ◽  
2D Numerical Simulation

Parametric Analysis of Floor Cooling

2016 ◽  
Vol 861 ◽  
pp. 401-408
Author(s):  
Lucie Horká ◽  
Jan Weyr
Keyword(s):  
Heat Transfer ◽  
Thermal Conductivity ◽  
Numerical Simulation ◽  
Parametric Analysis ◽  
Cooling Water ◽  
Total Heat ◽  
Design Parameters ◽  
Total Heat Transfer ◽  
2D Numerical Simulation ◽  
Cooling Pipes

This study is aimed at parametric analysis of floor cooling. Impact of several design parameters such as air temperature, temperature of cooling water, distance of cooling pipes, thickness and thermal conductivity of top layer on total heat transfer of cooling floor is studied. The issue is solved by steady-state 2D numerical simulation of heat transfer to the floor construction. These parametric simulations are performed in software CalA. Impact of variable input parameters on total heat transfer is observed. Results of parametric analysis are displayed in a nomogram. This nomogram is useful for faster designing of floor cooling.

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