A Numerical Study on the Effects of Circumferential Positions of Combustor Hot Streaks on a TCF Configuration

Autor: Richard Benauer, Stefan Schreck, Peter Leitl, Ena Badzek, Marios Patinios, Federica Farisco

Publikováno v: Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions.

This work presents the results of numerical investigations conducted within the framework of a project focused on studying the influence of combustor hot streaks onto the aerodynamic performance of a TCF representative geometry. Different circumferen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0af32ab619842e2df3a81507fbe1346
https://doi.org/10.1115/gt2022-82419

DAMAGE ESTIMATION OF EXPLOSIONS IN URBAN ENVIRONMENTS BY SIMULATION

Autor: Peter A. Leitl, Ludwig Mohr, Richard Benauer, Friedrich Fraundorfer

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-3-W8, Pp 253-260 (2019)

Precise models of the impact of explosions in urban environments provide novel and valuable information in disaster management for developing precautionary, preventive and mitigating measures. Yet to date, no methods enabling accurate predictions of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0dde2c27e61e1ee7d96f70c313f73d4
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-3-W8/253/2019/isprs-archives-XLII-3-W8-253-2019.pdf

Aerodynamical and aeroelastic investigations of a riblet design applied on the surface of turbine exit guide vanes of a low pressure turbine

Autor: Andreas Marn, Manuel Zenz, Loris Simonassi, Franz Heitmeir, Peter A. Leitl, Richard Benauer, Asim Hafizovic

Publikováno v: European Conference on Turbomachinery Fluid Dynamics and hermodynamics.

The present work gives a closer insight into the aerodynamic parameters obtained for turbine exit guide vanes (TEGV) of a low pressure turbine (LPT) with riblets applied on their suction side. Experimental data was obtained by using an aerodynamic fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::080f602f5539052c1bfd11b1b5800cc6
https://doi.org/10.29008/etc2019-055