In this study, fluid viscosity effects on LSP performance in terms of boosting pressure were
numerically investigated. A water–glycerin mixture with different concentrations …

Helical groove seals are non-contacting annular seals used in pumps between impeller
stages and at the balance drum. These seals have helically machined grooves on the …

Non-contacting annular seals are used in rotating machinery to reduce the flow of working
fluid across a pressure differential. Helical and labyrinth grooved seals are two types of non …

This paper aims to explore the influences of multilevel sinusoidal structures on clearance
flow by using numerical and experimental methods. A hierarchical sinusoidal morphology …

Hydraulic machinery is widely used in delivering solid-liquid mixing medium. The abrasion
and destruction caused by sediment particles occurs on the contact interface between the …

Experimental Measurements of Turbomachinery Rotordynamics, Component Performance,
and Dynamic Control at ROMAC : A Review | CiNii Research CiNii 国立情報学研究所 学術 …