2018
DOI: 10.1177/1687814018794348
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Theoretical and experimental investigation on maximum pressure loads of labyrinth seal’s teeth

Abstract: The pressure loads acting on the teeth of a labyrinth seal are usually not uniform. Sometimes, one tooth would take almost half of the total pressure difference, which is detrimental to the teeth's working life and sealing effect. Therefore, the estimation of maximum pressure load on the teeth is helpful to design a sound structure of labyrinth seal. This article analyzes the influence of teeth number, boundary condition, clearances, and structure parameters on maximum pressure loads of labyrinth seal teeth in… Show more

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Cited by 3 publications
(3 citation statements)
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“…10 Jiang et al established a numerical model predicting the pressure distribution across the labyrinth sleeves. 11 Tang et al, Zhang et al, and Pang et al conducted theoretical simulations and experimental studies of the dynamic sealing performance of the labyrinth sleeves. [12][13][14] Besides the labyrinth structure, research works were carried out to investigate the transverse dynamic motion of the piston for LC, and to reduce the labyrinth clearance to improve its efficiency.…”
Section: Introductionmentioning
confidence: 99%
See 2 more Smart Citations
“…10 Jiang et al established a numerical model predicting the pressure distribution across the labyrinth sleeves. 11 Tang et al, Zhang et al, and Pang et al conducted theoretical simulations and experimental studies of the dynamic sealing performance of the labyrinth sleeves. [12][13][14] Besides the labyrinth structure, research works were carried out to investigate the transverse dynamic motion of the piston for LC, and to reduce the labyrinth clearance to improve its efficiency.…”
Section: Introductionmentioning
confidence: 99%
“…established a numerical model predicting the pressure distribution across the labyrinth sleeves. 11 Tang et al., Zhang et al., and Pang et al. conducted theoretical simulations and experimental studies of the dynamic sealing performance of the labyrinth sleeves.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation