Numerical Simulation of Covered Culvert at Jinan Section in South-to-North Water Diversion Project

Autor:	Xiaoling Wang, Tao Li, Yi Chao Sun, Zheng Yin Zhou
Rok vydání:	2011
Předmět:	geography Engineering geography.geographical_feature_category business.industry Culvert Flow (psychology) General Engineering Inlet Current (stream) Cross section (physics) Section (archaeology) Volume of fluid method Geotechnical engineering business Channel (geography)
Zdroj:	Advanced Materials Research. :5686-5690
ISSN:	1662-8985
Popis:	A 3D model coupled with the Volume of Fluid (VOF) method of water-air two-phase flow is applied, and the roughness of walls is considered. The water-air two-phase flow simulation of the covered culvert is carried out while Jinan section of first-phase in east line of south-to-north water diversion project is taken as a case. The flow field of inverted siphon is discussed. The flow of inlet and outlet transition sections is gentle; the velocity distribution is nonuniform and the pressure distribution shows layered on current cross section. The water depth along the channel is downward.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7b001529096521c6137a51aed2ce6766 https://doi.org/10.4028/www.scientific.net/amr.383-390.5686 Zobrazit plný text záznamu