Original title: Abrasive water jet drilling of cooling holes in aeroengines: preliminary experimental study
Authors: Hlaváček, Petr ; Zlámal, T. ; Sitek, Libor ; Georgiovská, Lucie
Document type: Papers
Conference/Event: Vodní paprsek 2017 - výzkum, vývoj, aplikace, Lednice (CZ), 20170913
Year: 2017
Language: eng
Abstract: This paper addresses an experimental investigation on the feasibility of using\nabrasive water jet (AWJ) for the drilling of small-diameter holes in aeroengines\ncomponents. These components are sprayed with ceramic thermal barrier coating\n(TBC). The required holes are typically 0.5 to 1 mm in diameter with a drilling\nangle of 30 to 90 deg. The parameters of the AWJ were varied to study their effects\non both quantitative and qualitative hole drilling parameters.
Keywords: abrasive water jet; drilling; thermal barrier coating
Project no.: ED2.1.00/03.0082, LO1406 (CEP), FR-TI3/733 (CEP)
Funding provider: GA MŠk, GA MŠk, GA MPO
Host item entry: Vodní paprsek 2017 - výzkum, vývoj, aplikace, ISBN 978-80-86407-71-5

Institution: Institute of Geonics AS ČR (web)
Document availability information: Fulltext is available on demand via the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0274322

Permalink: http://www.nusl.cz/ntk/nusl-364646


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Research > Institutes ASCR > Institute of Geonics
Conference materials > Papers