Dynamic damper pressure fluctuation in the pumping systems
作者: A.V. Korolyov Zhou Huiyu
刊名: Odes’kyi Politechnichnyi Universytet. Pratsi, 2016(1)
来源数据库: Odessa National Polytechnic University
DOI: 10.15276/opu.1.48.2016.07
关键词: dynamic damperdamperfluctuationsdisturbance
原始语种摘要: Inertial part of any devices and equipment (e.g., pumps), hung or mounted on the resilient frame and being under the influence of the disturbing force that works at a constant frequency, may be subject to fluctuations, especially near of the resonance area. For elimination these fluctuations, you can resort to the use of a dynamic damper. Aim: The aim of the work is an analytical study of various dynamic dampers to reduce pressure fluctuation problems in pumping systems. Materials and Methods: A comparative analysis of efficiency of functioning was carried out for two types of dynamic dampers - hydraulic and mechanical. Results: The technique for calculating of dynamic damper of fluid pressure fluctuations in the hydraulic and mechanical pumps is presented. Algorithms of calculations are...
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  • fluctuation 起伏
  • damper 阻尼器
  • hydraulic 水力的
  • pumping 抽运
  • dynamic 动力学的
  • constant 常数
  • pressure 压力
  • efficiency 效率
  • reduce 减少
  • various 千变万化的