Indexed by:会议论文
Date of Publication:2018-01-01
Included Journals:CPCI-S
Volume:408
Issue:1
Abstract:In this paper, numerical investigation on flow field of flow making system is carried out in the 1: 10 scaled model of the multi-purpose basin for the deep sea engineering research center of Dalian University of Technology. According to the requirement of obtaining specified flow velocity in the working area, two kinds of numerical methods simulating pump are used. The calculation results show that the pump simulating method with controlling boundary conditions at inlet and outlet is not valid in the presence of free water surface. The problem is solved by the second pump simulating method in which the pump rotation is simulated in the multiple frame of reference ( MRF) system. It is believed that the establishment of current model will provide an effective calculation tool for the simulation of flow characteristics of the deep water flow system.
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:水利工程系
Discipline:Hydraulic Structure Engineering. Hydraulics and River Dynamics. Fluid Machinery and Engineering
Business Address:大连理工大学建设工程学部水利学院
3号实验楼216房间
Open time:..
The Last Update Time:..