Effect of impeller inlet diameter on saddle-shaped positive slope and non-uniform flow patterns at low flow rates of a mixed-flow pump
Most mixed-flow pumps obtain a saddle-like Q-P curve with a backflow, owing to the increased incidence angle at low flow rates. The backflow was developed near the shroud and followed downstream again at its end to form a recirculating flow. The rotating stall, which could be a part of the recircula...
Main Authors: | Yong-In Kim, Hyeon-Mo Yang, Kyoung-Yong Lee, Young-Seok Choi |
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Format: | Article |
Language: | English |
Published: |
Taylor & Francis Group
2022-12-01
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Series: | Engineering Applications of Computational Fluid Mechanics |
Subjects: | |
Online Access: | https://www.tandfonline.com/doi/10.1080/19942060.2022.2074544 |
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