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Abstract:
为了准确获得滑靴底面水膜特性,综合考虑了滑靴的倾覆姿态与磨损形貌,分析了滑靴的受力/力矩情况,基于Matlab软件实现了滑靴副动压水膜的精确求解.结果表明:当柱塞腔压力一定时,滑靴底面膜厚随转速增加而增大,在高压区3点膜厚相差很小,在低压区滑靴存在明显倾斜;在距上死点120°时,转速对滑靴底面压力场影响不大,在距上死点240°时,滑靴底面动压效应随转速增大显著增强.当转速一定时,滑靴底面膜厚和倾斜程度随柱塞腔压力增加而逐渐减小;在距上死点120°时,滑靴底面峰值压力随柱塞腔压力增大而增大,在距上死点240°时,滑靴底面压力随柱塞腔压力增大略有增加.滑靴的中心膜厚和最小膜厚随缸体转速的增加而增大...
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北京工业大学学报
Year: 2017
Issue: 09
Volume: 43
Page: 1303-1310
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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