한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 2001년도 제34회 추계학술대회 개최
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- Pages.197-203
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- 2001
여러 가지 형식의 동압 공기 윤활 스러스트 베어링의 성능에 대한 비교 연구
A Comparison study on the Performance of Several Types of Air Lubricated Hydrodynamic Thrust Bearings
초록
In this paper, numerical analyses were undertaken to calculate the static and dynamic performances of step-pocket, inward pumping spiral grooved, outward pumping spiral grooved and herringbone grooved bearings. For each bearing, optimal values for various design parameters were obtained to maximize the load capacity and the stiffness and bearing performances were calculated. The optimized performances of these bearings were compared to conclude that the performance of step-pocket bearing is better than the other bearings.
키워드