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

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

流体工学

研究成果: Contribution to conference › 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	英語
出版ステータス	出版済み - 1 1 2015
イベント	ASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015 - Seoul, 大韓民国継続期間: 7 26 2015 → 7 31 2015

その他

その他	ASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015
国/地域	大韓民国
City	Seoul
Period	7/26/15 → 7/31/15

All Science Journal Classification (ASJC) codes

流体および伝熱

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引用スタイル

Measurements of axial and radial thrust forces working on a three-stages centrifugal pump rotor. / Yamashita, Tetsuya; Watanabe, Satoshi; Hara, Yoshinori; Watanabe, Hiroyoshi; Miyagawa, Kazuyoshi.

2015. Paper presented at ASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015, Seoul, 大韓民国.

研究成果: Contribution to conference › Paper › 査読

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abstract = "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.",

author = "Tetsuya Yamashita and Satoshi Watanabe and Yoshinori Hara and Hiroyoshi Watanabe and Kazuyoshi Miyagawa",

year = "2015",

month = jan,

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language = "English",

note = "ASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015 ; Conference date: 26-07-2015 Through 31-07-2015",

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TY - CONF

T1 - Measurements of axial and radial thrust forces working on a three-stages centrifugal pump rotor

AU - Yamashita, Tetsuya

AU - Watanabe, Satoshi

AU - Hara, Yoshinori

AU - Watanabe, Hiroyoshi

AU - Miyagawa, Kazuyoshi

PY - 2015/1/1

Y1 - 2015/1/1

N2 - 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.

AB - 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.

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M3 - Paper

AN - SCOPUS:85033558418

T2 - ASME/JSME/KSME 2015 Joint Fluids Engineering Conference, AJKFluids 2015

Y2 - 26 July 2015 through 31 July 2015

ER -

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

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All Science Journal Classification (ASJC) codes

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