I seek advice from experts on how to determine the number of blades for an impeller based on the water pump’s head and flow rate
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Seeking advice: Suppose my head and flow rate are already determined. The width and thickness of the impeller have also been determined; how to choose the optimal number of impeller blades to achieve the desired results! ?
Take a look at Teacher Guan’s “Modern Pump Theory and Design”
The original poster can take a look at the book mentioned by the moderator named Foam; the attachment is available here: https://bbs.hcbbs.com/thread-2036614-1-1.html
Thank you to the two people above; I’ve read that book on modern pump theory and design. After reading it 4 or 5 times, I finally understood how to choose the appropriate number of impeller blades.