Variabilities in polyamide 6 (PA6) composite manufacturing by liquid processes can occur due to polymerization, crystallization, and flow through a fibrous preform. Numerical simulations of the process predicting kinetics facilitate optimization. This study proposes an efficient modeling approach that be integrated current simulation discretization methods such as finite volume method (FVM) whi...

In recent years, forest fires and maritime accidents have occurred frequently, which had a bad impact on human production life. Thus, the development of seaplanes is an increasingly urgent demand. It important to study taxiing process for seaplanes, strong nonlinear fluid-structure interaction problem. this paper, Smoothed Particle Hydrodynamics (SPH) method based Lagrangian framework utilized ...

Abstract Dendritic deformation induced by convection of thermal fluid is one the factors leading to dendrite fragmentation and plays a crucial role in grain structure alloy, which lacks in-depth understanding. In this paper, we simulate flow-induced mechanical dendrites during solidification Al-4.5wt.%Cu alloy combining cellular automaton-finite volume method (CA-FVM) for growth finite element ...

Abstract Flow virometry (FVM) can support advanced water treatment and reuse by delivering near-real-time information about viral quality. But maximizing the potential of FVM in applications requires protocols to facilitate data validation interlaboratory comparison—as well as approaches protocol design extend suite viruses that feasibly efficiently monitor. We address these needs herein. First...

This paper begins with presenting a mathematical model for contaminant transport in the fractured vuggy porous media of a species of contaminant PCP . Two phases are numerically simulated for a process of contaminant and clean water infiltrated in the fractured vuggy porous media by coupling mixed finite element MFE method and finite volume method FVM , both of which are locally conservative, t...