静圧ジャーナル軸受の研究

書誌事項

タイトル別名
  • Theoretical Study on Hydrostatic Journal Bearing
  • セイアツ ジャーナル ジクウケ ノ ケンキュウ

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抄録

In the hydrostatic journal bearing which requires an external resistance such as capillary or orifice, the load may be maintained on fluid film under pressure even though there is no relative movement between mating surfaces, and the fluid under pressure is supplied from external source to the load carrying fluid film as in the case of hydrostatic thrust bearing. This paper describes the characteristics of such a bearing having four rectangular pockets around the circumference. Particulary some theoretical investigations concerning the resistance, pocket throttle ratio and rigidity (i. e. stiffness) of this bearing are also reported to find out the designing factor of hydrostatic journal bearing under optimum operating condition.

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