摘要
本文通过工程实例,研究讨论了液压系统设计中常见的大流量高流速问题。阐述了紊流光滑管状态是高速流体保持稳定状态的必要条件,液体温度升高是制约流速提高关键的观点。得出了液流速度可以在光滑紊流管范畴有条件的突破常规推荐值的结论。
A project example is introduced in the paragraph.And researching in the question of the high speed and big volume of flow in hydraulic system design.Expatiating on turbulent flow the smooth pipeline is the high speed flow to retain stable necessary condition,and increasing temperature is restricted flow velocity to enhance.Ultimately,we should gain the conclusion which the smooth turbulent flow pipeline can be breaking routine value in certain condition.
出处
《液压气动与密封》
2010年第4期36-38,共3页
Hydraulics Pneumatics & Seals
关键词
液压系统
流速
紊流
雷诺数
hydraulic system
flow velocity
turbulent flow
reynolds number
