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240615s2024 xx |||||o 00| ||eng c |
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|a 10.2166/wst.2024.168
|2 doi
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|a eng
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|a Zhang, Zheng
|e verfasserin
|4 aut
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|a Mesoscopic ring element growth and deformation induced biofilm streamer evolution in microfluidic channels
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|c 2024
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|a Text
|b txt
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|a ƒaComputermedien
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|a Date Completed 15.06.2024
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|a Date Revised 15.06.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2024 The Authors This is an Open Access article distributed under the terms of the Creative Commons Attribution Licence (CC BY 4.0), which permits copying, adaptation and redistribution, provided the original work is properly cited (http://creativecommons.org/licenses/by/4.0/).
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|a In a fluid environment, biofilms usually form and grow into streamers attached to solid surfaces. Existing research on single streamers studied their formation and failure modes. In the experiment on biofilm growth in a microfluidic channel, we found that rings composed of bacteria and an extracellular matrix are important elements on a mesoscopic scale. In the fluid environment, the failure of these ring elements causes damage to streamers. We simulated the growth and deformation of the ring structure in the micro-channel using multi-agent simulation and fluid-structure coupling of a porous elastic body. Based on this, we simulated the biofilm evolution involving multi-ring deformation, which provides a new length scale to study the biofilm streamer dynamics in fluid environments
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|a Journal Article
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|a fluid–structure interaction
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|a microfluidic channel
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|a multi-agent simulation
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|a ring structure
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|a Tang, Yangyang
|e verfasserin
|4 aut
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1 |
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|a Tao, Cong
|e verfasserin
|4 aut
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| 700 |
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|a Zhang, Jinchang
|e verfasserin
|4 aut
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|a Dong, Fulin
|e verfasserin
|4 aut
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|a Liu, Song
|e verfasserin
|4 aut
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|a Zhang, Duohuai
|e verfasserin
|4 aut
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|a Wang, Xiaoling
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 89(2024), 11 vom: 14. Juni, Seite 2867-2879
|w (DE-627)NLM098149431
|x 0273-1223
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|g volume:89
|g year:2024
|g number:11
|g day:14
|g month:06
|g pages:2867-2879
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|u http://dx.doi.org/10.2166/wst.2024.168
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