会议论文详细信息
2nd International Conference on Computational Fluid Dynamics in Research and Industry | |
CFD simulation of flow through an orifice plate | |
力学;计算机科学;工业技术 | |
Tukiman, M.M.^1 ; Ghazali, M.N.M.^1 ; Sadikin, A.^1 ; Nasir, N.F.^1 ; Nordin, N.^1 ; Sapit, A.^1 ; Razali, M.A.^1 | |
Department of Energy and Thermofluid Engineering, Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn, Malaysia^1 | |
关键词: CFD simulations; Core region; Flow features; Flowthrough; Orifice flow meters; Orifice plate; Recirculations; Vena contracta; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/243/1/012036/pdf DOI : 10.1088/1757-899X/243/1/012036 |
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来源: IOP | |
【 摘 要 】
In this present paper, the commercial Computational Fluid Dynamics (CFD) is used to predict the flow features in the orifice flow meter. Outcomes of the CFD simulations in terms of profiles of velocity and pressure are discussed in detail. It is observed that the flow is jet-like flow in the core region and the presence of recirculation, reattachment and shear layer regions flow features downstream the orifice. The location of vena-contracta was also estimated from CFD simulations. These results are consistent with other published data.
【 预 览 】
Files | Size | Format | View |
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CFD simulation of flow through an orifice plate | 208KB | download |