Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dominik Broszat"'
Publikováno v:
2018 AIAA/CEAS Aeroacoustics Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::780fd95ab61c75668b0673ca82e58561
https://doi.org/10.2514/6.2018-3916
https://doi.org/10.2514/6.2018-3916
Autor:
Franz Heitmeir, Sabine Bauinger, Loris Simonassi, Dominik Broszat, Manuel Zenz, Florian Schönleitner, Andreas Marn
Publikováno v:
European Conference on Turbomachinery Fluid Dynamics and hermodynamics.
This work presents results from experimental investigations conducted in the subsonic test turbine facility for aerodynamic, acoustic, and aeroelastic investigations at Graz University of Technology. The experiments have been performed for the acoust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ff903f4c8a5cedc4746f6cc7df9f656
https://doi.org/10.29008/etc2017-121
https://doi.org/10.29008/etc2017-121
Autor:
Franz Heitmeir, Andreas Marn, Martin Hoeger, Florian Schönleitner, Dominik Broszat, Thorsten Selic
Publikováno v:
Journal of Energy and Power Engineering. 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8bf26772dba7d3af2398c9b3ef44b80
https://doi.org/10.17265/1934-8975/2016.09.008
https://doi.org/10.17265/1934-8975/2016.09.008
Autor:
Franz Heitmeir, Martin Hoeger, Florian Schönleitner, Thorsten Selic, Andreas Marn, Dominik Broszat, Stefan Zerobin
Publikováno v:
21st AIAA/CEAS Aeroacoustics Conference.
In this paper the sound power levels of three different designs of turbine exit guide vanes (TEGV) of turbine exit casings are compared with a standard design of an TEGV. The comparison is made with respect to the LPT for the acoustically relevant op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45ecb2b3e3a1e7b6a2c87ddb2d3eba7
https://doi.org/10.2514/6.2015-2823
https://doi.org/10.2514/6.2015-2823
Autor:
Franz Heitmeir, Dominik Broszat, Martin Hoeger, Andreas Marn, Florian Schönleitner, Thorsten Selic
Publikováno v:
21st AIAA/CEAS Aeroacoustics Conference.
In a number of publications of the past years, the authors have presented detailed descriptions of the STTF acoustic turbine test facility at the Graz University of Technology and highlighted its importance for tool validation and technology verifica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e558337693c6a850c3582ba0098528
https://doi.org/10.2514/6.2015-2822
https://doi.org/10.2514/6.2015-2822
Publikováno v:
Journal of Turbomachinery. 137
Within previous EU projects, possible modifications to the engine architecture have been investigated, which would allow for an optimized aerodynamic or acoustic design of the exit guide vanes (EGVs) of the turbine exit casing (TEC). However, the eng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c19192f9b7fb545c4d87230b0fc776bd
https://doi.org/10.1115/1.4028457
https://doi.org/10.1115/1.4028457
Publikováno v:
Volume 2C: Turbomachinery.
This paper presents measurement results of a 1½ stage LPT test rig at Graz University of Technology incorporating two different rotor geometries: one with a regular blade loading and a second rotor with a highly loaded blade geometry. The test rig w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bba26baab8f6d6c890e3c8c56008fa0b
https://doi.org/10.1115/gt2014-26895
https://doi.org/10.1115/gt2014-26895
Publikováno v:
Volume 2A: Turbomachinery.
Within previous EU projects, possible modifications to the engine architecture have been investigated, that would allow for an optimised aerodynamic or acoustic design of the exit guide vanes (EGV) of the turbine exit casing (TEC). However, the engin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4de35571af29808b43b17742a15619bc
https://doi.org/10.1115/gt2014-26090
https://doi.org/10.1115/gt2014-26090
Autor:
Emil Göttlich, Mirko Spitalny, Dominik Broszat, Andreas Marn, Stefan Zerobin, Christian Faustmann
Publikováno v:
20th AIAA/CEAS Aeroacoustics Conference.
The paper deals with the investigation on the acoustics of two different turning mid turbine frames (TMTF) in the two-stage two-spool test turbine located at the Institute for Thermal Turbomachinery and Machine Dynamics (ITTM) of Graz University of T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b125f1df3778f85fc56cb56f82f2b7
https://doi.org/10.2514/6.2014-3348
https://doi.org/10.2514/6.2014-3348
Publikováno v:
19th AIAA/CEAS Aeroacoustics Conference.
Within the scope of the author’s previous papers, the general setup of an acoustic turbine test facility at the Graz University of Technology has been presented. In addition, its significance for the validation of acoustic prediction tools and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374225d5d77f78277238ffcc9fd6471e
https://doi.org/10.2514/6.2013-2103
https://doi.org/10.2514/6.2013-2103