scholarly journals The reliability analysis of using the volume averaging method to simulate the solidification process in a ingot

2014 ◽  
Vol 63 (12) ◽  
pp. 128103
Author(s):  
Li Ri ◽  
Wang Jian ◽  
Zhou Li-Ming ◽  
Pan Hong
Keyword(s):  
Reliability Analysis ◽  
Averaging Method ◽  
Solidification Process ◽  
Volume Averaging

scholarly journals Shrinkage induced flow and Free surface evolution during solidification of pure metal

2019 ◽  
Vol 128 ◽  
pp. 06011
Author(s):  
Aniket D. Monde ◽  
Anirban Bhattacharya ◽  
Prodyut R. Chakraborty
Keyword(s):  
Free Surface ◽  
Surface Defects ◽  
Solidification Process ◽  
Volume Averaging ◽  
Pure Metal ◽  
Pure Aluminium ◽  
Surface Evolution ◽  
Liquid Phases ◽  
Simpler Algorithm ◽  
Macro Scale

A numerical model is developed to study Shrinkage induced convection and free surface evolution caused by the density difference between the solid and liquid phases during the solidification of pure aluminium. For the analysis, a 2–D rectangular cavity field with aluminium melt undergoing solidification process is considered. Conservation of mass, momentum, and energy are formulated based on volume averaging technique and are solved using the SIMPLER algorithm. The free surface evolution is captured using the Volume of fluid (VOF) method. The proposed model focuses on predicting macro–scale shrinkage induced surface defects during the solidification process.

Modeling and analysis of lignite particle drying based on the volume averaging method

2020 ◽  
pp. 1-12
Author(s):  
Keji Wan ◽  
Mingqiang Gao ◽  
Yawen Xiao ◽  
Qiongqiong He ◽  
Zhenyong Miao
Keyword(s):  
Averaging Method ◽  
Volume Averaging ◽  
Modeling And Analysis

DERIVATION OF THE DARCY-SCALE FILTRATION EQUATION FOR POWER-LAW FLUIDS WITH THE VOLUME AVERAGING METHOD

2014 ◽  
Vol 17 (8) ◽  
pp. 741-750 ◽  
Author(s):  
Xiao-Hong Wang ◽  
Jiang-Tao Jia ◽  
Zhi-Feng Liu ◽  
Long-De Jin
Keyword(s):  
Power Law ◽  
Averaging Method ◽  
Volume Averaging ◽  
Filtration Equation ◽  
Power Law Fluids
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