Application of finite volume particle method for axisymmetric modeling of droplet formation in dripping and Rayleigh regimes

2022 ◽  
pp. 105321
Author(s):  
Mohsen H. Moghimi ◽  
Nathan J. Quinlan
Keyword(s):  
Finite Volume ◽  
Particle Method ◽  
Droplet Formation ◽  
Axisymmetric Modeling

3D Simulation of Molten Metal Freezing Behaviour Using Finite Volume Particle Method

2010 ◽  
Author(s):  
Rida S. N. Mahmudah ◽  
Masahiro Kumabe ◽  
Takahito Suzuki ◽  
LianCheng Guo ◽  
Koji Morita ◽  
...  
Keyword(s):  
Molten Metal ◽  
Finite Volume ◽  
Particle Method ◽  
Metal Structure ◽  
Freezing Behavior ◽  
Severe Accident ◽  
Particle Methods ◽  
Freezing Process ◽  
Penetration Length ◽  
Moving Particle

Understanding the freezing behavior of molten metal in flow channels is of importance for severe accident analysis of liquid metal reactors. In order to simulate its fundamental behavior, a 3D fluid dynamics code was developed using Finite Volume Particle (FVP) method, which is one of the moving particle methods. This method, which is fully Lagrangian particle method, assumes that each moving particle occupies certain volume. The governing equations that determine the phase change process are solved by discretizing its gradient and Laplacian terms with the moving particles. The motions of each particle and heat transfer between particles are calculated through interaction with its neighboring particles. A series of experiments for fundamental freezing behavior of molten metal during penetration on to a metal structure was also performed to provide data for the validation of the developed code. The comparison between simulation and experimental results indicates that the present 3D code using the FVP method can successfully reproduce the observed freezing process such as molten metal temperature profile, frozen molten metal shape and its penetration length on the metal structure.

scholarly journals GPU-accelerated Pelton turbine simulation using finite volume particle method coupled with linear eddy viscosity models

2019 ◽  
Vol 240 ◽  
pp. 072018 ◽  
Author(s):  
S Alimirzazadeh ◽  
T Kumashiro ◽  
S Leguizamón ◽  
A Maertens ◽  
E Jahanbakhsh ◽  
...  
Keyword(s):  
Finite Volume ◽  
Eddy Viscosity ◽  
Particle Method ◽  
Pelton Turbine ◽  
Viscosity Models

3D Simulation of Solid-Melt Mixture Flow with Melt Solidification Using a Finite Volume Particle Method

2011 ◽  
Vol 48 (10) ◽  
pp. 1300-1312 ◽  
Author(s):  
Rida SN MAHMUDAH ◽  
Masahiro KUMABE ◽  
Takahito SUZUKI ◽  
Liancheng GUO ◽  
Koji MORITA
Keyword(s):  
Finite Volume ◽  
Particle Method ◽  
3D Simulation ◽  
Mixture Flow ◽  
Melt Solidification

Numerical simulation of heat transfer behavior in EAGLE ID1 in-pile test using finite volume particle method

2021 ◽  
Vol 150 ◽  
pp. 107856
Author(s):  
Ting Zhang ◽  
Kanji Funakoshi ◽  
Xiaoxing Liu ◽  
Wei Liu ◽  
Koji Morita ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Finite Volume ◽  
Particle Method ◽  
Pile Test ◽  
Heat Transfer Behavior ◽  
Transfer Behavior
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