| Download | - View final version: The effectiveness of an isolated slotted blade in delaying detachment of flow, with potential application to centrifugal compressor rotor blades (PDF, 19.8 MiB)
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| DOI | Resolve DOI: https://doi.org/10.4224/40003824 |
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| Author | Search for: Fowler, H. S.1; Search for: Bond, G. S.1; Search for: Rudnitski, D.1 |
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| Affiliation | - National Research Council of Canada. Division of Mechanical Engineering
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| Format | Text, Memorandum |
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| Physical description | 144 p. |
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| Abstract | An experimental investigation on the flow in centrifugal impellers has been in progress in the Engine Laboratory since 1963. It has become very clear that the detachment of flow from the blade surfaces is one of the major influences on the poor distribution of flow in the impeller channels. From mid 1968 to mid 1969 a general exploration was carried out on this flow detachment in impeller channels and on isolated blades, and was reported in Lab Memo NRCENG- 62 (Ref.l). It was there concluded that the most useful method of delaying this detachment in a compressor rotor appeared to be the use of slotted blades. Since that date, experiments have been carried out on the flow control obtainable from slotted blades under conditions simulating an impeller rotor. This Memo presents a report on this phase of the investigation. |
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| Publication date | 1971-06 |
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| Publisher | National Research Council Canada |
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| Series | |
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| Language | English |
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| Peer reviewed | No |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 17986b80-ed62-4bff-b3a8-089cf77a6e33 |
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| Record created | 2025-10-29 |
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| Record modified | 2025-11-03 |
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