IMECH-IR  > 流固耦合系统力学重点实验室
A Simplified Model of Mat-shape Algae Horizontal Drift
Chen YY(陈苑盈); Liu QQ(刘青泉)
Source PublicationProceedings of the 14th Asian Congress of Fluid Mechanics (14ACFM)
2013-10
Pagespp. 660-664
Conference NameThe 14th Asia Congress of Fluid Mechanics - 14ACFM
Conference DateOctober 15 - 19, 2013
Conference PlaceHanoi and Halong, Vietnam
AbstractWind can lead to large-scale heterogeneity in the horizontal distribution of phytoplankton in lakes. By analyzing the stress mechanism of the mat-shape algae on the surface of water, we treat the algae layer as a kind of liquid and establish a two-layer fluid model. A basic relationship between wind speed and algae moving velocity is deduced theoretically, which indicates that the drift velocity of mat-shape algae changes with wind speed in a quadratic function. Finally, the theoretical result is examined by the observation data and fits well.; Wind can lead to large-scale heterogeneity in the horizontal distribution of phytoplankton in lakes. By analyzing the stress mechanism of the mat-shape algae on the surface of water, we treat the algae layer as a kind of liquid and establish a two-layer fluid model. A basic relationship between wind speed and algae moving velocity is deduced theoretically, which indicates that the drift velocity of mat-shape algae changes with wind speed in a quadratic function. Finally, the theoretical result is examined by the observation data and fits well.
KeywordMat-shape Algae Drift Velocity Wind Speed Two-layer Fluid Model
DepartmentLMFS水环境流体力学(LEM)
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47484
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
Chen YY,Liu QQ. A Simplified Model of Mat-shape Algae Horizontal Drift[C],2013:pp. 660-664.
Files in This Item: Download All
File Name/Size DocType Version Access License
14ACFM-Chen-Liu.pdf(148KB) 开放获取LicenseView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[陈苑盈]'s Articles
[刘青泉]'s Articles
Baidu academic
Similar articles in Baidu academic
[陈苑盈]'s Articles
[刘青泉]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[陈苑盈]'s Articles
[刘青泉]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 14ACFM-Chen-Liu.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.