Parametric research of gasdynamic characteristics of compressor cascades
The questions of geometry forming of compressor blade vanes with circuit bending and S-shape middle line are considered. The calculation CFD-analysis of characteristics of such compressor cascades, executed through a program complex ANSYS CFX 12.1, is presented. New calculation dependences are got...
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| Date: | 2012 |
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| Main Author: | |
| Format: | Article |
| Language: | Russian |
| Published: |
Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України
2012
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| Online Access: | https://journals.uran.ua/jme/article/view/60232 |
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| Journal Title: | Energy Technologies & Resource Saving |
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Energy Technologies & Resource Saving| Summary: | The questions of geometry forming of compressor blade vanes with circuit bending and S-shape middle line are considered. The calculation CFD-analysis of characteristics of such compressor cascades, executed through a program complex ANSYS CFX 12.1, is presented. New calculation dependences are got for the deviation angle in the impeller with the S-shape camber line, of the bending profile angle and the angle of the entrance flow. Shows the distribution of some of the aerodynamic characteristics of the height of the flow with the introduction of various forms of blades of impeller and guide vanes circuit bending, as a result of CFD-calculations. |
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