Moving Particle Semi-Implicit (MPS) utilization in analyzing the stratification behavior of immiscible liquid

Y Yulianto, AN Hidayati, APA Mustari… - IOP Conference …, 2018 - iopscience.iop.org
IOP Conference Series: Materials Science and Engineering, 2018iopscience.iop.org
The reactor core accident, especially the reactor core melt-down, is one of the most
important things to be considered in analyzing the reactor safety factor. In melted reactor
core case, one of the interesting phenomena which can be examined is the process of
stratification of a metallic liquid component of the melted reactor core. In this study, it is
observed the stratification process of immiscible liquid through simulation and validation
with experiment. One method that can be utilized to model the liquid stratification is the MPS …
Abstract
The reactor core accident, especially the reactor core melt-down, is one of the most important things to be considered in analyzing the reactor safety factor. In melted reactor core case, one of the interesting phenomena which can be examined is the process of stratification of a metallic liquid component of the melted reactor core. In this study, it is observed the stratification process of immiscible liquid through simulation and validation with experiment. One method that can be utilized to model the liquid stratification is the MPS (Moving Particle Semi-Implicit) method. The stratification experiments were conducted using water and several kinds of oils. From the gained results, it can be seen that the obtained results of the simulation are in good agreement with the experiment results. In addition, from the simulation and experimental results, it can be seen that the density of liquid significantly affects the stratification process. The kinematic viscosity of liquid also affects the rate of liquid penetration in achieving stratification conditions. Therefore, the MPS method used in this simulation has a good enough capability to simulate the liquid stratification phenomena, which can be implemented in conditions of the melted reactor core prototype.
iopscience.iop.org
以上显示的是最相近的搜索结果。 查看全部搜索结果

Google学术搜索按钮

example.edu/paper.pdf
搜索
获取 PDF 文件
引用
References