The Initial Result of Development of k–ε Model for Simulation of Hydrodynamics in Lakes Toward to Simulation of Their Water Quality - Collections

＜departmental bulletin paper＞
The Initial Result of Development of k–ε Model for Simulation of Hydrodynamics in Lakes Toward to Simulation of Their Water Quality

Creator	Creator Name Lap, Bui Quoc Affiliation Affiliation Name Division of Environmental Management, Faculty of Environment, Water Resources University
	Author PID K002875 Creator Name Harada, Masayoshi 原田, 昌佳ハラダ, マサヨシ Affiliation Affiliation Name Laboratory of Water Environment Engineering, Division of Bioproduction Environmental Sciences, Department of Agro–Environmental Sciences, Faculty of Agriculture,Kyushu University 九州大学大学院農学研究院環境農学部門
	Author PID K001582 Creator Name Hiramatsu, Kazuaki 平松, 和昭ヒラマツ, カズアキ Affiliation Affiliation Name Division of Bioproduction Environmental Sciences, Department of Agro–Environmental Sciences, Faculty of Agriculture, Kyushu University 九州大学大学院農学研究院環境農学部門
Language	English
Publisher	Faculty of Agriculture, Kyushu University
Publisher	九州大学大学院農学研究院
Date	2014-02-28
Source Title	Journal of the Faculty of Agriculture, Kyushu University
Vol	59
Issue	1
First Page	155
Last Page	161
Publication Type	Version of Record
Access Rights	open access
Crossref DOI	https://doi.org/10.5109/1434406
Related DOI	http://www.agr.kyushu-u.ac.jp/
Related URI	http://www.agr.kyushu-u.ac.jp/
Relation	http://www.agr.kyushu-u.ac.jp/

File	FileType	Size	Views	Description
p155	pdf	908 KB	599

PISSN	0023-6152
NCID	AA00697606
Record ID	1434406
Peer-Reviewed	Unrefereed
Subject Terms	finite volume method
	numerical simulation
	water environment
	wind–induced flow
Notes	Hydrodynamics in shallow closed water bodies such as shallow lakes and reservoirs, which is primarily caused by wind shear acting on the water surface, is one of the key issues in the field of water environment. It is relevant to water quality and sustainable management of closed water bodies through influencing the distribution of dissolved substances, nutrients, microorganisms and plankton. However, the circulation can be influenced by the excessive growth of floating aquatic plants in summer, which may make water quality of closed water bodies become worse. Therefore, knowledge of water movements in closed water bodies in response to winds blowing over the water surface is great of significance in examining and maintaining their water quality in good condition. Aiming at that objective, this research has been done to build a two–dimensional, unsteady, laterally averaged model for simulating the wind–induced hydrodynamics in closed water bodies. This paper will present primary results regarding to development of a two–dimensional numerical model for simulating the wind–induced flow in closed water bodies. On the basis of this research, the model can be extended to simulate water quality in these water bodies.
Created Date	2014.04.08
Modified Date	2022.11.11