Numerical calculation and analysis of filtration performance of an effective novel structural fiber for PM2.5

In this study, a novel fiber with slit-crescent-shaped cross-section is proposed to enhance the filtration performance of PM2.5 in fibrous filtration. The collection efficiency of this fiber is simulated by using a Brownian dynamics simulation technique, and its filtration pressure drop is obtained...

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Veröffentlicht in:	PloS one 2020-10, Vol.15 (10), p.e0240941
Hauptverfasser:	Yang, Hui, Zhu, Hui, Fu, Haiming
Format:	Artikel
Sprache:	eng
Schlagworte:	Brownian motion Collection Computational fluid dynamics Efficiency Energy consumption Engineering and Technology Environmental science Filtration Filtration - methods Lager Molecular Dynamics Simulation Navier-Stokes equations Optimization Parameters Particulate matter Particulate Matter - chemistry Physical Sciences Pressure drop Q factors Research methodology Reynolds number Simulation Software Supervision
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