[HTML][HTML] Generation of 3D representative volume elements for heterogeneous materials: A review
This work reviews state of the art representative volume element (RVE) generation
techniques for heterogeneous materials. To this end, we present a systematic classification …
techniques for heterogeneous materials. To this end, we present a systematic classification …
A review of processing strategies to generate melt-blown nano/microfiber mats for high-efficiency filtration applications
Protective masks–worn properly-have become the key to wither away the COVID-19
pandemic. Nowadays, the vast majority of these masks are made of nonwoven fabrics. High …
pandemic. Nowadays, the vast majority of these masks are made of nonwoven fabrics. High …
3D modeling of filtration process via polyurethane nanofiber based nonwoven filters prepared by electrospinning process
W Sambaer, M Zatloukal, D Kimmer - Chemical Engineering Science, 2011 - Elsevier
Full 3D particle filtration modeling at low pressures considering slip/transition/free molecular
flow regime, particle–fiber interactions, air/particle slip, sieve and homogenous flow field has …
flow regime, particle–fiber interactions, air/particle slip, sieve and homogenous flow field has …
3-D simulation of particle filtration in electrospun nanofibrous filters
Virtual 3-D geometries resembling the internal microstructure of electrospun fibrous
materials are generated in this work to simulate the pressure drop and collection efficiency …
materials are generated in this work to simulate the pressure drop and collection efficiency …
A realistic approach for modeling permeability of fibrous media: 3-D imaging coupled with CFD simulation
Determining permeability of fibrous media is of great importance to many industries. While
there are several 2-D and 3-D analytical models developed for predicting the permeability of …
there are several 2-D and 3-D analytical models developed for predicting the permeability of …
A simulation of unsteady-state filtration via nanofiber media at reduced operating pressures
In this work, 3-D structures resembling nanofiber (df< 200nm) filter media are simulated and
challenged with nanoparticle aerosols at reduced operating pressures. For the range of fiber …
challenged with nanoparticle aerosols at reduced operating pressures. For the range of fiber …
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 …
Effect of 3D fiber orientation on permeability of realistic fibrous porous networks
The development of scientifically based fibrous porous networks has been gaining
momentum due to their potential advantages in a wide spectrum of end-uses. Flow of fluid …
momentum due to their potential advantages in a wide spectrum of end-uses. Flow of fluid …
Optimization on the performance of fibrous filter through computational fluid dynamic simulation coupled with response surface methodology
CG Liang, H Li, B Hao, PC Ma - Chemical Engineering Science, 2023 - Elsevier
Fibrous-filtration media has been demonstrated with the ability to separate particulate matter
in the gas. However, the complexity of involved parameters and the intricate interior structure …
in the gas. However, the complexity of involved parameters and the intricate interior structure …
A simple approach to simulate corona-charged electret filters
This paper presents a novel computational model devised to simulate how different ways of
corona-charging a fibrous filter can impact its aerosol collection efficiency. The model …
corona-charging a fibrous filter can impact its aerosol collection efficiency. The model …