Measurements of axial and radial thrust forces working on a three-stages centrifugal pump rotor

Tetsuya Yamashita, Satoshi Watanabe, Yoshinori Hara, Hiroyoshi Watanabe, Kazuyoshi Miyagawa

研究成果: Paper査読

11 被引用数 (Scopus)

抄録

In this study, radial and axial thrust forces working on the whole rotor in a three-stages centrifugal pump are measured in a wide range of flow rate. The forces are measured at two floating journal bearings and one floating ball bearing, which are supported by the individual load cells. The effects of the offset of rotor position in the axial direction on the thrust forces are investigated. It is found that the effect of the axial offset is significant for the axial thrust force in the low flow rate range, whereas it has little influence on the head and efficiency performances in the whole flow rate range.

本文言語English
DOI
出版ステータスPublished - 2015
イベントASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015 - Seoul, Korea, Republic of
継続期間: 2015 7 262015 7 31

Other

OtherASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015
国/地域Korea, Republic of
CitySeoul
Period15/7/2615/7/31

ASJC Scopus subject areas

  • 流体および伝熱

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