An enthalpy based solidification model is presented to simulate the evolution of binary alloy microstructure. The model is capable of simulating the nucleation and growth of multiple …
Convection during the solidification of a binary alloy with nanoparticles governs the nanoparticle, species and temperature distribution in the domain and thus the solidification …
C Zhu, T Li, B Zhao, C Wang, Z Gao - China Foundry, 2023 - Springer
Abstract In this work, Al-4.5 wt.% Cu was selected as the research object, and a phase field- lattice Boltzmann method (PF-LBM) model based on compute unified device architecture …
This paper deals with the effect of three‐dimensional magnetohydrodynamic flow for a couple of stress fluids on an exponentially stretching sheet. The magnetic field is …
C Hanada, Y Mabuchi, K Kadoi, Y Ueda… - … Materials Transactions B, 2024 - Springer
To understand the effects of convection and a temperature gradient on solidification behavior, Ti–6Al–4V alloy samples were melted and solidified using three levitation …
A Bhattacharya - Materials Research Express, 2019 - iopscience.iop.org
In this paper, the effect of shrinkage induced flow on binary alloy dendrite growth is investigated. The standard enthalpy model for dendritic solidification is modified to …
During the past two decades, researchers have shown interest in large-scale simulations to analyze alloy solidification. Advances in in situ X-ray observations of the microstructural …
English Most physical laws are quantitative expressions of the philosophical laws of the conservation of matter and its properties of motion. The first law of thermodynamics (FLT) is …
A numerical model for microscale binary alloy solidification is proposed taking the effect of both thermal anisotropy and shrinkage into consideration. The model couples an enthalpy …