Brush seals have been extensively studied for the last thirty years as an advanced sealing
solution for gas turbine engines. The research is always aimed towards the reduction of the …

Обобщена информация о конструкциях и условиях работы перспективных радиальных
газовых уплотнений для газотурбинных двигателей. Особенностью новых уплотнений …

The influences of different manufacturing methods and design parameters of brush seals
and their complex interactions with the flow through the bristle pack complicate the modeling …

In comparison to the traditional brush seal, the rotating brush seal installed on a rotating
shaft eliminates the influence of friction heat effects and improves the operational stability of …

Because of the superior sealing characteristics compared to labyrinth seals, brush seals
found an increased spread in turbomachinery in recent years. Their outstanding sealing …

Brush seals are utilized in turbines to minimize leakage flows and enhance thermal
efficiency. Their widespread use faces challenges like pressure-stiffening and hysteresis …

采用以泄漏因子与有效间隙作为刷式密封临界承压能力的评价指标, 基于ALE (arbitrary
Lagrange-Euler) 流固耦合方法建立刷式密封三维瞬态求解模型, 分析三种不同结构的刷式密封 …

Brush seals are widely used in various turbomachinery applications because they provide
reduced leakage than labyrinth seals in a compact space. Brush seals are generally …

Because of the superior sealing characteristics compared to labyrinth seals, brush seals
found an increased spread in turbomachinery in recent years. Their outstanding sealing …

This paper presents results of measurements with brush seals in a test-rig mainly operating
at high speed and high temperature conditions. The measurements were carried out to …