Engineering, 20.11.2020 17:00 whiteshawn0250
A 6.85 in pump running at 3500 r/min has the following measured performance for water at 20C. Q, gal/min 50 100 150 200 250 300 350 400 450H, ft 201 200 198 194 184 181 159 156 139% 29 50 64 72 77 80 81 79 74 Estimate the horsepower at BEP. If this pump is rescaled in water to provide 20 bhp at 3000 r/min determine the approtiate (b) impeller diameter, (c) flow rate, and (d) efficiency for this new condition
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A 6.85 in pump running at 3500 r/min has the following measured performance for water at 20C. Q, gal...
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