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Research Output 2002 2018

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Conference contribution
2018

Impact of Purge Flows on the Unsteady HPT Stator-Rotor Interaction

Zerobin, S., Peters, A., Marn, A., Heitmeir, F. & Göttlich, E., 2018, Proceedings of GPPS Forum 18. 10 p. GPPS2018-0026

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On the Influence of an Acoustically Optimized Turbine Exit Casing onto the Unsteady Flow Field Downstream of a Low Pressure Turbine Rotor

Simonassi, L., Zenz, M., Zerobin, S., Selic, T., Heitmeir, F. & Marn, A., Jun 2018, ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers (ASME), Vol. 2A: Turbomachinery. 12 p. Paper No. GT2018-76725

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Unsteady flow
Flow fields
Turbines
Rotors
Aerodynamics
2017

Experimental Determination of the Effectiveness of a Sound Absorbing Turbine Exit Casing

Zenz, M., Schönleitner, F., Simonassi, L., Bauinger, S., Broszat, D., Heitmeir, F. & Marn, A., 2017, Proceedings of 12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Impact of Individual High-Pressure Turbine Rotor Purge Flows on Turbine Center Frame Aerodynamics

Zerobin, S., Aldrian, C., Peters, A., Heitmeir, F. & Göttlich, E., 2017, Proceedings of the ASME Turbo Expo. American Society of Mechanical Engineers (ASME), Vol. 2A. GT2017-63616

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Influence of measurement grid resolution on duct loss evaluation

Zerobin, S., Steiner, M., Bauinger, S., Marn, A., Göttlich, E. & Heitmeir, F., 2017, 12th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. ETC2017-150

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Influence of Operational Geometry Changes on Turbine Acoustics

Bauinger, S., Zerobin, S., Marn, A., Göttlich, E. & Heitmeir, F., 2017, Proceedungs of the ASME Turbo Expo.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The Behavior of Turbine Center Frames under the Presence of Purge Flows

Zerobin, S., Peters, A., Bauinger, S., Bhadravati Ramesh, A., Steiner, M., Heitmeir, F. & Göttlich, E., 2017, Proceedings of the ASME Turbo Expo. Vol. 2A-2017. GT2017-63606

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The Unsteady Flow Field of a Purged High Pressure Turbine based on Mode Detection

Zerobin, S., Bauinger, S., Marn, A., Peters, A., Heitmeir, F. & Göttlich, E., 2017, Proceedings of the ASME Turbo Expo. Vol. 2D-2017. GT2017-63619

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2016

Acoustic Mode Analysis: Numerical and Experimental Results of a Turning Mid Turbine Frame

Zerobin, S., Bader, P., Faustmann, C., Marn, A., Göttlich, E. & Heitmeir, F., 2016, Proceedings of the ASME Turbo Expo. Vol. Volume 2A-2016. GT2016-57754

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Detecting Transition in Flat Plate Flow with Laser Interferometric Vibrometry (LIV)

Bader, P., Sanz, W., Peterleithner, J., Woisetschläger, J., Heitmeir, F., Meile, W. & Brenn, G., Jun 2016, Proceedings of ASME Turbo Expo 2016: Turbine Technical Conference and Exposition GT2016. GT2016-56043

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Flat-plate boundary layers in accelerated flow

Bader, P., Pschernig, M., Sanz, W., Woisetschläger, J., Heitmeir, F., Meile, W. & Brenn, G., Jun 2016, Proceedings of ASME Turbo Expo 2016: Turbine Technical Conference and Exposition GT2016. GT2016-56044

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Introduction of a Project-Based-Course in Turbine Stage Design for Undergraduate Students at Graz University of Technology

Marn, A., Schönleitner, F., Peterleithner, J., Woisetschläger, J. & Heitmeir, F., 2016, Proceedings of the ASME Turbo Expo. p. GT2016-56071

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Numerical and Experimental Results of a Turning Mid Turbine Frame with Embedded Design in terms of Acoustic Mode Analysis

Zerobin, S., Bader, P., Faustmann, C., Marn, A., Heitmeir, F. & Göttlich, E., 2016, 22nd AIAA/CEAS Aeroacoustics Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2015

Acoustic Comparison of Different Turbine Exit Guide Vane Designs- Part 1: Design Philosophy and Numerical Predictions

Broszat, D., Marn, A., Hoeger, M., Selic, T., Schönleitner, F. & Heitmeir, F., 2015, 21st AIAA/CEAS Aeroacosutic Conference. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Acoustic Comparison of Different Turbine Exit Guide Vane Designs- Part2: Experimental Analysis

Marn, A., Selic, T., Schönleitner, F., Zerobin, S., Broszat, D., Hoeger, M. & Heitmeir, F., 2015, 21st AIAA/CEAS Aeroacoustics Conference 2015. ., p. 1-11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Comparison of an Acoustically Optimized and an Aerodynamically Optimized Exit Guide Vane

Selic, T., Marn, A., Schönleitner, F., Broszat, D., Hoeger, M. & Heitmeir, F., 2015, 11th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. ., p. 1-13

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Detection of blade mistuning in a low pressure turbine rotor resulting from manufacturing tolerances and differences in blade mounting

Schönleitner, F., Traußnig, L. M., Marn, A. & Heitmeir, F., 2015, SIRM. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Modal characterization, strain gauge setup and 1-way FSI of a low pressure turbine rotor blading

Schönleitner, F., Traußnig, L. M., Heitmeir, F. & Marn, A., 2015, ASME Turbo Expo. ., p. 1-13

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On the Acoustics of a Turning Mid Turning Frame with Embedded Design in a Two-Stage Test-Turbine

Faustmann, C., Zerobin, S., Spataro, R., Marn, A., Heitmeir, F. & Göttlich, E., 2015, (Accepted/In press) European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On Turbulence Measurements and Analyses in a Two-Stage Two-Spool Turbine Rig

Bauinger, S., Behre, S., Lengani, D., Gündogdu, Y., Heitmeir, F. & Göttlich, E., 2015, ASME Turbo Expo 2015. ., p. 42698-1-42698-13

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Turbine Noise Reduction: Axial Spacing and Embedded Design

Faustmann, C., Zerobin, S., Bauinger, S., Marn, A., Heitmeir, F. & Göttlich, E., 2015, Proceedings of ASME Turbo Expo. ., p. 43565-1-43565-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2014

Comparison of the Aerodynamics of Acoustically Designed EGVs and a State-of-the-Art EGV

Marn, A., Broszat, D., Selic, T., Schönleitner, F. & Heitmeir, F., 2014, ASME Turbo Expo. ., p. 1-12

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Experimental investigation of a vortex-generator-controlled intermediate turbine duct under the influence of rotating wakes

Steiner, M., Göttlich, E., Spataro, R. & Heitmeir, F., 2014, 32nd AIAA Applied Aerodynamics Conference. ., p. 1-12

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

2013

About low emission combustion with replacement fuels (Paper review)

Rajamaeki, J., Giuliani, F., Fritzer, J. & Heitmeir, F., 2013, International Symposium on Air Breathing Engines. ., p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

A numerical comparison on the aerodynamic performances of a two-stage two-spool turbine facility predicted by steady and unsteady simulations

Spataro, R., Göttlich, E., Santner, C. & Heitmeir, F., 2013, 10th European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. ., p. 827-839

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

DEVELOPEMENT OF A TURNING MID TURBINE FRAME WITH EMBEDDED DESIGN Part I: DESIGN AND STEADY MEASUREMENTS

Spataro, R., Göttlich, E., Lengani, D., Faustmann, C. & Heitmeir, F., 2013, ASME Turbo Expo. ., p. 1-11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

DEVELOPEMENT OF A TURNING MID TURBINE FRAME WITH EMBEDDED DESIGN Part II: UNSTEADY MEASUREMENTS

Spataro, R., Göttlich, E., Lengani, D., Faustmann, C. & Heitmeir, F., 2013, ASME Turbo Expo. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

EXPERIMENTAL INVESTIGATION OF THE NOISE GENERATION AND PROPAGATION FOR DIFFERENT TURNING MID TURBINE FRAME SETUPS IN A TWO-STAGE TWO-SPOOL TEST TURBINE

Faustmann, C., Lengani, D., Spataro, R., Marn, A., Göttlich, E. & Heitmeir, F., 2013, ASME Turbo Expo. ., p. 1-11

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2012

Aerodynamic Effects of an Unshrouded Low Pressure Turbine on a Low Aspect Ratio Exit Guide Vane

Selic, T., Lengani, D., Marn, A. & Heitmeir, F., 2012, Proceedings of the ASME Turrbo Expo. ., p. 1-13

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Analytical Determination of the Orthotropic Material Behaviour of Stator Bars in the Range of the Windings

Schlegl, B., Schönleitner, F., Marn, A., Neumayer, F. & Heitmeir, F., 2012, IET International Conference on Power Electronics, Machines and Drives. ., p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Analytical Determination of the Orthotropic Material Behaviour of Stator Bars in the Range of the Windings and Determination of the Material Characteristics of the Orthotropic Composite Space Brackets via Experimental Modal Analysis and FE-Calculation

Schlegl, B., Schönleitner, F., Marn, A., Neumayer, F. & Heitmeir, F., 2012, International Conference on Electrical Machines. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development of a Full Parameterized FE-Modeling Tool for Efficient Vibration Investigations on End Windings of Turbo- and Hydro-Generators

Schlegl, B., Scheinecker, C., Marn, A., Neumayer, F., Himmelreich, M. & Heitmeir, F., 2012, 2012 XXth International Conference on Electrical Machines. Piscataway, NY: Institute of Electrical and Electronics Engineers, p. 2961-2968

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2011

Design and CFD Simulation of a Booster Compressor with Volute

Sanz, W., Leitl, P. A. & Heitmeir, F., 2011, Conference Proceedings. ., p. 29-40

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2009

Comparison Between the Flow Through an Aggressive and a Super-Aggressive Intermediate Turbine Duct

Marn, A., Göttlich, E., Malzacher, F., Santner, C. & Heitmeir, F., 2009, International Symposium on Air Breathing Engines. ., p. 1-13

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Design And Adaptiation of The Air System For A Versatile Turbine And Combustion Chamber Test Facility

Leitgeb, T., Giuliani, F. & Heitmeir, F., 2009, European Conference on Turbomachinery. Graz: Verlag der Technischen Universität Graz, p. 853-863

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Design and Construction of a Two Shaft Test Turbine for Investigation of Mid Turbine Frame Flows

Hubinka, J., Santner, C., Paradiso, B., Malzacher, F., Göttlich, E. & Heitmeir, F., 2009, (Accepted/In press) International Symposium on Air Breathing Engines. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

On Flow Separation In a Super-Aggressive Intermediate Turbine Duct

Göttlich, E., Marn, A., Malzacher, F. & Heitmeir, F., 2009, European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. ., p. 1389-1404

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The Influence of Rotor Tip Clearance Size on the Flow Through an S-Shaped Intermediate Turbine Duct Shortened by an Applying an Integrated Concept

Marn, A., Göttlich, E., Leitgeb, T. & Heitmeir, F., 2009, European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. ., p. 1365-1378

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2007

Application of Modern Turbulence Models to Steady and Unsteady Transitional Flow

Sanz, W., Pecnik, R., Tratnig, A. & Heitmeir, F., 2007, European Conference on Turbomachinery. ., p. x-y

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Construction of a Subsonic Test Turbine Facility for Experimental Investigations of Sound Generation and Propagation for Low Pressure Turbines

Moser, M., Kahl, G., Kulhanek, G. & Heitmeir, F., 2007, (Accepted/In press) ISABE2007-1366. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Experimental Investigation of the Flow through an Aggressive Intermediate Turbine Duct Downstream of a Transonic Turbine Stage

Göttlich, E., Marn, A., Malzacher, F. J., Schennach, O. & Heitmeir, F., 2007, (Accepted/In press) European Conference on Turbomachinery Fluid Dynamics and Thermodynamics. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

High-temperature resistant pressure transducer for monitoring of gas turbine combustion stability

Giuliani, F., Schricker, A., Lang, A., Leitgeb, T. & Heitmeir, F., 2007, International Symposium on Air Breathing Engines. ., p. x-y

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Influence of vane clocking on the unsteady flowfield in a one and a half stage transonic turbine

Schennach, O., Pecnik, R., Woisetschläger, J., Göttlich, E., Marn, A. & Heitmeir, F., 2007, European Conference on Turbomachinery. ., p. 1259-1272

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Time-Resolved Analysis of Density Fluctuations in a Resonant Air-Methane Flame using Dual Laser Vibrometry for Gas Turbine Combustor Qualification Tests

Giuliani, F., Leitgeb, T., Lang, A., Woisetschläger, J. & Heitmeir, F., 2007, International Symposium on Air Breathing Engines. ., p. x-y

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Using Dual Laser Vibrometry to Monitor the Stability of Gas Turbine Combustion

Giuliani, F., Lang, A., Leitgeb, T., Woisetschläger, J. & Heitmeir, F., 2007, European Combustion Meeting. ., p. x-y

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

2006

Introduction to the National and EU-funded Research Programs on Turbomachinery at TU Graz

Heitmeir, F., 2006, FInal PIV-Net2 Workshop. ., p. x-y

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Investigation of Vortex Shedding and Wake-Wake Interaction in a Transonic Turbine Stage using PIV and LDA

Göttlich, E., Woisetschläger, J., Pieringer, P., Hampel, B. & Heitmeir, F., 2006, PIV-Net2 Workshop 5.8-4. ., p. x-y

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Laser-optical investigation of stator-rotor interaction in a transonic turbine

Woisetschläger, J., Pecnik, R., Göttlich, E., Schennach, O., Marn, A., Sanz, W. & Heitmeir, F., 2006, International Symposium on Flow Visualization. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Laser vibrometry for real-time combustion stability diagnostic

Giuliani, F., Wagner, B., Woisetschläger, J. & Heitmeir, F., 2006, Power for land, sea and air. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2005

Adaptation of a Transonic Test Turbine Facility for Experimental Investigation of Aggressive Intermediate Turbine Duct Flows

Göttlich, E., Malzacher, F., Heitmeir, F. & Marn, A., 2005, International Symposium on Air Breathing Engines. Reston, Va.: ., p. 108-108

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review