Analysis of the impact of the labyrinth seal geometric parameters on the leakage

This paper includes results of experimental research and CFD calculations concerning gas flow in segments of straight through labyrinth seals of fixed length and varying number of teeth. Relation between the number of teeth and the leakage is analyzed in this paper. Authors determined the range of t...

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Autores principales:	Joachimiak Damian, Krzyślak Piotr
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/2342c45f8f2a4d578ade334c0bb15264
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spelling	oai:doaj.org-article:2342c45f8f2a4d578ade334c0bb152642021-11-12T11:44:46ZAnalysis of the impact of the labyrinth seal geometric parameters on the leakage2267-124210.1051/e3sconf/202132300015https://doaj.org/article/2342c45f8f2a4d578ade334c0bb152642021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/99/e3sconf_mpsu2021_00015.pdfhttps://doaj.org/toc/2267-1242This paper includes results of experimental research and CFD calculations concerning gas flow in segments of straight through labyrinth seals of fixed length and varying number of teeth. Relation between the number of teeth and the leakage is analyzed in this paper. Authors determined the range of teeth number for which the minimum leakage was achieved. They focused particularly on the analysis of geometry with maximum number of teeth which fell within the range of the minimum leakage. For this geometry they examined the relation between the thickness of the teeth and the distribution of gas pressure and velocity along the seal and the leakage size. Data presented in this paper indicate that the teeth thickness has a significant impact on the flow parameters.Joachimiak DamianKrzyślak PiotrEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 323, p 00015 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Joachimiak Damian Krzyślak Piotr Analysis of the impact of the labyrinth seal geometric parameters on the leakage
description	This paper includes results of experimental research and CFD calculations concerning gas flow in segments of straight through labyrinth seals of fixed length and varying number of teeth. Relation between the number of teeth and the leakage is analyzed in this paper. Authors determined the range of teeth number for which the minimum leakage was achieved. They focused particularly on the analysis of geometry with maximum number of teeth which fell within the range of the minimum leakage. For this geometry they examined the relation between the thickness of the teeth and the distribution of gas pressure and velocity along the seal and the leakage size. Data presented in this paper indicate that the teeth thickness has a significant impact on the flow parameters.
format	article
author	Joachimiak Damian Krzyślak Piotr
author_facet	Joachimiak Damian Krzyślak Piotr
author_sort	Joachimiak Damian
title	Analysis of the impact of the labyrinth seal geometric parameters on the leakage
title_short	Analysis of the impact of the labyrinth seal geometric parameters on the leakage
title_full	Analysis of the impact of the labyrinth seal geometric parameters on the leakage
title_fullStr	Analysis of the impact of the labyrinth seal geometric parameters on the leakage
title_full_unstemmed	Analysis of the impact of the labyrinth seal geometric parameters on the leakage
title_sort	analysis of the impact of the labyrinth seal geometric parameters on the leakage
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/2342c45f8f2a4d578ade334c0bb15264
work_keys_str_mv	AT joachimiakdamian analysisoftheimpactofthelabyrinthsealgeometricparametersontheleakage AT krzyslakpiotr analysisoftheimpactofthelabyrinthsealgeometricparametersontheleakage
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Analysis of the impact of the labyrinth seal geometric parameters on the leakage

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