【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20201214
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The impeller that is best for balancing the axial force in centrifugal pumps is (D): A. Open impeller B. Closed impeller C. Semi-open impeller D. Double-suction impeller. For the daily question activity in the mechanical equipment section, please reply within three days.;victory: Rewards range from 5 to 15 points depending on the quality of the response, with additional rewards for those who can provide detailed answers. All forum members are welcome to participate actively and help promote the development of the forum! ! !
Choose D, double-suction impeller. Due to its symmetrical structure, the double-suction impeller is able to balance most of the axial force, with the remaining small portion being taken up by the bearings.