Investigation of flow-induced noise reduction in high-specific-speed centrifugal pumps using bionic blades
Abstract To reduce the flow-induced noise of centrifugal pumps and reveal the noise source characteristics inside the pumps, this paper designs a bionic blade based on the “tubercle effect” of humpback whales. The noise reduction effect of the improved structure is verified through numerical simulat...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-06-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-01858-7 |
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