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| Content Provider | IET Digital Library |
|---|---|
| Author | ning, Song Yu Guochao, Zhao Peng, Fu |
| Abstract | In order to study the fluid flow characteristics of the key components in the hydraulic excited rotary valve, then determine the area of vortex and negative pressure to find the weak link in the structure and analyse the performance of the valve. Simulate the flow field in the rotary valve by Fluent fluid analysis software and set different opening degrees under the same boundary conditions. Studies showed that the velocity at the exit junction of the fluid in the rotary valve and the vortex degree of pressure are large at the oil groove. When the opening degree is small, the negative pressure is large, the vortex is obvious. When the opening becomes large, the negative pressure and vortex are improved. The research provides a theoretical basis for the optimisation and improvement of the rotary valve. |
| Starting Page | 1037 |
| Ending Page | 1039 |
| Page Count | 3 |
| Volume Number | 2020 |
| e-ISSN | 20513305 |
| Issue Number | Issue 14, Nov (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2020/14 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2020.0070 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2020-08-11 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution -Non Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) |
| Subject Keyword | Aerodynamics Applied Fluid Mechanics Computational Fluid Dynamics Computational Method Different Opening Degrees Excited Rotary Valve Flow Field Fluent Fluid Analysis Software Fluid Flow Characteristic Fluid Mechanics General Fluid Dynamics Theory Hydraulic Excited Rotary Valve Mechanical Engineering Negative Pressure Numerical Analysis Numerical Approximation And Analysis Opening Degree Simulation Valves |
| Content Type | Text |
| Resource Type | Article |
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