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首页> 外文会议>FPNI Ph.D Symposium on Fluid Power >STATE OF THE ART REVIEW ON THEORETICAL TRIBOLOGY OF FLUID POWER DISPLACEMENT MACHINES
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STATE OF THE ART REVIEW ON THEORETICAL TRIBOLOGY OF FLUID POWER DISPLACEMENT MACHINES

机译：艺术综述流体电源位移机的理论摩擦学综述

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摘要

Over the past 20 years an increasing focus on efficiency and reliability in fluid power displacement machines has provided an incentive to study loss and wear mechanisms. One example is the hydrostatic fluid power transmission systems for wind and wave energy applications. The loss and wear mechanisms are mainly attributed to the tribological interfaces in fluid power machines. Consequently, optimization of efficiency and reliability of fluid power machines imply consideration of tribological interface design. The majority of the work done by researchers and engineers on the study of loss and wear mechanisms in the lubricating gaps in fluid power machines is confined to simulation models, as experimental treatments of these mechanisms are very difficult. This means, that a complete verification of the theoretical work is difficult. The aim of this paper is a state of the art review on the theoretical work for the design and optimization of fluid power displacement machines, and also the work done to validate the theoretical models. This review is not a complete historical account, but aim to describe current trends in fluid power displacement machine tribology. The review considers the rheological models used in the theoretical approaches, the modeling of elastohydrodynamic effects, the modeling of thermal effects, and finally the experimental validation of the theoretical models.
机译：在过去的20几年，越来越专注于流体动力排量机器的运转效率和可靠性提供了学习的动机损失和磨损机制。一个例子是用于风和波浪能应用的静压流体动力传递系统。损失和磨损机理主要归因于流体动力机械的摩擦界面。因此，流体动力机械的效率和可靠性的优化意味着考虑的摩擦学界面设计。大多数研究人员和工程师在流体动力机械润滑间隙损失和磨损机理的研究所做的工作仅限于模拟模型，这些机制的实验性治疗是非常困难的。这意味着，理论工作的一个完整的验证是困难的。本文的目的是在设计和流体动力排量机器的优化，也做了验证理论模型工作的理论工作的艺术评审的状态。这个评论是不是一个完整的历史记述，但目的是描述流体动力排量机械摩擦学目前的趋势。审查认为，在理论方法中使用的流变模型，弹流效应建模，热效应建模，最后是理论模型的实验验证。

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