[HTML][HTML] Airborne and aerosol pathogen transmission modeling of respiratory events in buildings: An overview of computational fluid dynamics
Pathogen droplets released from respiratory events are the primary means of dispersion and
transmission of the recent pandemic of COVID-19. Computational fluid dynamics (CFD) has …
transmission of the recent pandemic of COVID-19. Computational fluid dynamics (CFD) has …
Aerosol-mist coalescing filters–A review
Fibrous filters and mist eliminators are widely used in a range of manufacturing and process
industries worldwide to remove liquid mists from gas streams, thereby coalescing them to …
industries worldwide to remove liquid mists from gas streams, thereby coalescing them to …
CFD–DEM simulation of the filtration performance for fibrous media based on the mimic structure
F Qian, N Huang, J Lu, Y Han - Computers & Chemical Engineering, 2014 - Elsevier
In order to obtain the comprehensive filtration information, such as the deposition
morphology of particles, evolutions of the instantaneous pressure drop and efficiency, 3-D …
morphology of particles, evolutions of the instantaneous pressure drop and efficiency, 3-D …
Study and optimization of the filtration performance of multi–fiber filter
W Li, S Shen, H Li - Advanced Powder Technology, 2016 - Elsevier
Fibrous media is the most common method of filtration, which is generally characterized by
its pressure drop and filtration efficiency. In this work, the computational fluid dynamics …
its pressure drop and filtration efficiency. In this work, the computational fluid dynamics …
Preparation of combined oleophobic fibre filters with pore size gradients and their high-efficiency removal of oil mist droplets
F Chen, Q Ba, W Lu, J Liu, X Wu, Z Ji… - Separation and Purification …, 2023 - Elsevier
Pore size is a key factor that influences the removal of oil mist droplets by a coalescence
filter. However, the influence of the pore size distribution among different filter layers on …
filter. However, the influence of the pore size distribution among different filter layers on …
Efficient removal of aerosol oil-mists using superoleophobic filters
Conventional filters for oil-mist filtration chiefly use fibrous materials, which have inadequate
efficiency for small oil mists (eg, size< 1 μm). Thicker filter mats are applied to increase …
efficiency for small oil mists (eg, size< 1 μm). Thicker filter mats are applied to increase …
A multiphysics model for analysis of droplet formation in electrohydrodynamic 3D printing process
Electrohydrodynamic (EHD) printing is a novel technology used for fabricating high-
resolution part features from a wide range of materials. Due to the multiphysics dynamics …
resolution part features from a wide range of materials. Due to the multiphysics dynamics …
Generation and validation of virtual nonwoven, foam and knitted filter (separator/coalescer) geometries for CFD simulations
Pivotal to efficient optimization of filter media using highly resolved pore-scale computational
fluid dynamics (CFD), is the ability to generate virtual filter geometries with controllable …
fluid dynamics (CFD), is the ability to generate virtual filter geometries with controllable …
Numerical study of the gas–solid flow characteristic of fibrous media based on SEM using CFD–DEM
F Qian, N Huang, X Zhu, J Lu - Powder technology, 2013 - Elsevier
Abstract The Computational Fluid Dynamics (CFD)–Discrete Element Method (DEM)
coupled method was applied to simulate the gas–solid flow characteristic within the fibrous …
coupled method was applied to simulate the gas–solid flow characteristic within the fibrous …
Investigation of the filtration performance for fibrous media: Coupling of a semi-analytical model with CFD on Voronoi-based microstructure
B Cao, S Wang, W Dong, J Zhu, F Qian, J Lu… - Separation and …, 2020 - Elsevier
Abstract 3D micro-scale model of fibrous media with controllable structural parameters (such
as fiber diameter, solid volume fraction and cell configuration) was constructed by using …
as fiber diameter, solid volume fraction and cell configuration) was constructed by using …