The inner flow analysis of centrifugal pumps has gradually become an important issue for the hydraulic design and perfor......

本项研究基于生产椰子油的机器设备的设计,该机器通过“冷加工”方法生产椰子油。该机器能够体现当前进行油的冷提取的手动技术或......

Centrifugal pumps always work under steady conditions,and many researches focus on the steady operation.But transient co......

Reduction of drag torque is one of important potentials to improve transmission efficiency.Existing mathematical model o......

In this paper,the internal flow field in a centrifugal pump working at the design flow rate operating condition has been......

Functionally gradient/graded materials(FGMs), an emerging new class of materials, are the outcome of the recent innovati......

Using TiAl alloy to substitute superalloy is a hot topic in aeroengine industry because of its low density, high elevate......

Reduction of drag torque in disengaged wet clutch is one of important potentials for vehicle transmission improvement. T......

A new hydraulic design method of three-dimensional guide vane for centrifugal pump is proposed on the assumption that th......

Performance prediction for centrifugal pumps is now mainly based on numerical calculation and most of the studies merely......

Core filling process of cast high speed steel roll was simulated.Ductile iron was used as core material.The influences o......

基于盐溶液冷冻脱盐的基本原理,实验研究了冷冻脱盐、重力脱盐和离心脱盐的规律。结果表明,冷冻脱盐率随结冰质量比的增加先增大后......

A system to monitor the operational state of a coal mine drainage system is presented, fault problems are diagnosed and ......

昆明宝益磷化工有限公司对原3 kt/a食品级磷酸装置采用离心机替代过滤盘对生产工艺进行了技术改造,并对后续系统进行了调整,总结出......

针对双级活塞推料离心机物料分配系统中的叶片式离心加速盘在使用过程中存在物料加速效果差、晶粒易破碎等问题,借鉴泵等旋转机械......

Double-suction centrifugal pumps have been applied extensively in many areas,and the significance of pressure fluctuatio......