Managing false diffusion during second‐order upwind simulations of liquid micromixing

Summary Liquid mixing is an important component of many microfluidic concepts and devices, and computational fluid dynamics (CFD) is playing a key role in their development and optimization. Because liquid mass diffusivities can be quite small, CFD simulation of liquid micromixing can over predict t...

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Veröffentlicht in:	International journal for numerical methods in fluids 2017-04, Vol.83 (12), p.940-959
1. Verfasser:	Bailey, Robert T.
Format:	Artikel
Sprache:	eng
Schlagworte:	advection–diffusion Computational fluid dynamics Computer simulation error estimation Estimating False diffusion Finite element method finite volume incompressible flow laminar flow Liquids Mathematical models microfluidics Micromixing
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