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dc.contributor.authorStein, Peter-
dc.contributor.authorBorn, Dominik-
dc.contributor.authorKönig, Martin-
dc.date.accessioned2018-09-06T08:19:59Z-
dc.date.available2018-09-06T08:19:59Z-
dc.date.issued2017-
dc.identifier.isbn978-0-7918-5095-4de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/10256-
dc.description.abstractToday’s power market asks for highly efficient turbines which can operate at a maximum flexibility, achieving a high lifetime and all of this on competitive product investments. In line with the demands for reduction of CO2, the machine efficiencies are continuously increased. To further increase efficiencies, deeper insight into the single components is required to better understand the individual contributions to the overall performance. This work focuses on the measurement of leakages through High Pressure Steam Turbine gland sealing. Gland sealing technologies are frequently in focus of research and development activities. Various concepts were and are still developed and proven to work in test rigs. Typically such test rigs form an idealized environment with ideal manufacturing and low tolerances compared to real plant components. For this work real gland sealing components from a power plant were taken, a test rig developed around them and the different leakage path massflow rates determined.  The advantage of using real plant components is i.e. in the real life relevance of the gained results by considering real design manufacturing tolerances, surface qualities etc.. By testing numerous gland segments from manufacturing and installing them in different orders, even statistical relevant information may be gained with respect to the influence of manufacturing on the seal tightness. This work presents the development of a test rig around a real plant gland seal and the tested leakages through the various paths of the tested component. The here gained information enables further development and optimization of advanced sealing technologies.de_CH
dc.language.isoende_CH
dc.publisherThe American Society of Mechanical Engineersde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectLabyrinth sealsde_CH
dc.subjectSteam turbinede_CH
dc.subjectLeakagede_CH
dc.subjectGland sealde_CH
dc.subject.ddc620: Ingenieurwesende_CH
dc.titleMeasurements of the leakage through a high pressure steam turbine power plant gland sealde_CH
dc.typeKonferenz: Paperde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Energiesysteme und Fluid-Engineering (IEFE)de_CH
dc.identifier.doi10.1115/GT2017-63405de_CH
zhaw.conference.detailsASME Turbo Expo, Charlotte, USA, 26-30 June 2017de_CH
zhaw.funding.euNode_CH
zhaw.originated.zhawYesde_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
zhaw.title.proceedingsProceedings of the ASME Turbo Expo 2017de_CH
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Stein, P., Born, D., & König, M. (2017). Measurements of the leakage through a high pressure steam turbine power plant gland seal. Proceedings of the ASME Turbo Expo 2017. https://doi.org/10.1115/GT2017-63405
Stein, P., Born, D. and König, M. (2017) ‘Measurements of the leakage through a high pressure steam turbine power plant gland seal’, in Proceedings of the ASME Turbo Expo 2017. The American Society of Mechanical Engineers. Available at: https://doi.org/10.1115/GT2017-63405.
P. Stein, D. Born, and M. König, “Measurements of the leakage through a high pressure steam turbine power plant gland seal,” in Proceedings of the ASME Turbo Expo 2017, 2017. doi: 10.1115/GT2017-63405.
STEIN, Peter, Dominik BORN und Martin KÖNIG, 2017. Measurements of the leakage through a high pressure steam turbine power plant gland seal. In: Proceedings of the ASME Turbo Expo 2017. Conference paper. The American Society of Mechanical Engineers. 2017. ISBN 978-0-7918-5095-4
Stein, Peter, Dominik Born, and Martin König. 2017. “Measurements of the Leakage through a High Pressure Steam Turbine Power Plant Gland Seal.” Conference paper. In Proceedings of the ASME Turbo Expo 2017. The American Society of Mechanical Engineers. https://doi.org/10.1115/GT2017-63405.
Stein, Peter, et al. “Measurements of the Leakage through a High Pressure Steam Turbine Power Plant Gland Seal.” Proceedings of the ASME Turbo Expo 2017, The American Society of Mechanical Engineers, 2017, https://doi.org/10.1115/GT2017-63405.


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