Question
IN/S 1783 1. (15 points) This horizontal velocity spectrum was measured on the inboard bearing casing of a centrifugal pump with a five-vane impeller,
IN/S 1783 1. (15 points) This horizontal velocity spectrum was measured on the inboard bearing casing of a centrifugal pump with a five-vane impeller, which rotates at 1180 RPM. The NTN 7306 bearing has ten 15-mm diameter balls. Determine the source of each peak in the measured vibration spectrum, and show the calculations you used. NOTE: catalog dimension B is NOT the ball diameter. Catalog data appears on the last exam page (page 9). < 9403 -7620 8915 RPM 98111- 12969 14752
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Fundamentals Of Momentum Heat And Mass Transfer
Authors: James Welty, Gregory L. Rorrer, David G. Foster
6th Edition
9781118947463
