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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Liwen Hu, Jianwei Liu, Qiang Tang, Jie Shi, Xudong |
| Abstract | The aero-engine to be cleaned online can significantly improve compressor performance and increase maintenance intervals, but the cleaning online cannot achieve the anticipated effects due to the lack of cognisance of the internal multiphase flow field. In order to explore the characteristics of the compressor's internal flow field, a compressor and nozzle's flow channel model was established based on the data of the Rotor36 compressor blades published by NASA. The fluid simulation software was used to analyse the effects of circumferential vortex and axial vortex on the wall surface at different jet parameters and characteristics of the gas–liquid flow field formed by the compressor blades at different rotation speeds. It is concluded that the flow field formed at a jet pressure of 5 atm and a rotational speed of 2880 rpm is more favourable to the removal of fouling. |
| Starting Page | 397 |
| Ending Page | 401 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 13, Jan (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9019 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-30 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Aerodynamics Aeroengine Aerospace Engines Aerospace Industry Applied Fluid Mechanics Axial Vortex Blades Buoyancy And Other Flows Involving Body Forces Channel Flow Circumferential Vortex Compressor Vorticity Compressors Computational Fluid Dynamics Computational Method Engines Flow Simulation Flows in Ducts, Channel, And Conduits Fluid Mechanics Fluid Simulation Software Gas–liquid Flow Field Analysis General Fluid Dynamics Theory Internal Multiphase Flow Field Jet Parameter Jets Jets in Fluid Dynamics Mechanical Component Mechanical Engineering Multiphase Flows NASA Stage 36 Nozzle Flow Channel Nozzles Pressure 5.0 Atm Rotational Flow Rotational Speed Rotor36 Compressor Blades Simulation Two-phase Flow Vortices |
| Content Type | Text |
| Resource Type | Article |
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