Andreas Marn

Priv.-Doz. Dipl.-Ing. Dr.techn.

1995 …2021
If you made any changes in Pure these will be visible here soon.

Research Output 2004 2018

Filter
Article
2017

Comparison of numerical forced response predictions with experimental results obtained in a subsonic test turbine facility

Marn, A., Schönleitner, F., Mayr, M. & Heitmeir, F., 2017, In : Technische Mechanik. 37, 2-5, p. 139-150 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Turbines
Rotors
Engines
Turbomachine blades
Stators

On the influence of a five-hole-probe on the vibration characteristics of a low pressure turbine rotor while performing aerodynamic measurements

Schönleitner, F., Selic, T., Zenz, M., Heitmeir, F. & Marn, A., 2017, In : Technische Mechanik. 37, 2-5, p. 196-207 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Aerodynamics
Turbines
Rotors
Channel flow
Acoustics
2015

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., 2015, In : Journal of Turbomachinery. 137, p. 041002-1-041002-10

Research output: Contribution to journalArticleResearchpeer-review

Cracks on the Roots of Turbine Blades of the Low-Pressure Turbine in a Steam Power Plant

Plesiutschnig, E., Vallant, R., Stöfan, G., Sommitsch, C., Mayr, M., Marn, A. & Heitmeir, F., 2015, In : Practical metallography = Praktische Metallographie. 52, 4, p. 214-225

Research output: Contribution to journalArticleResearchpeer-review

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

Faustmann, C., Zerobin, S., Spataro, R., Marn, A., Heitmeir, F. & Göttlich, E., 2015, In : Proceedings of the Institution of Mechanical Engineers / A. p. 1-10

Research output: Contribution to journalArticleResearchpeer-review

2014

Measurement and Decomposition of Periodic Flow Structures of a Test Turbine

Lengani, D., Kindermann, S., Selic, T., Marn, A. & Heitmeir, F., 2014, In : Experiments in fluids. p. 1-15

Research output: Contribution to journalArticleResearchpeer-review

Numerical Analysis of Heat Transfer and Flow of Stator Duct Models

Schrittwieser, M., Marn, A., Farnleitner, E. & Kastner, G., 2014, In : IEEE Transactions on Industry Applications. 50, 1, p. 226-233

Research output: Contribution to journalArticleResearchpeer-review

2012

Aerospace Testing in Graz, Austria

Marn, A., 2012, In : Public service review / science and technology. 14, p. 48-49

Research output: Contribution to journalArticleResearch

A Method for the Determination of Turbulence Intensity by Means of a Fast Response Pressure Probe and its Application in a LP Turbine

Lengani, D., Paradiso, B. & Marn, A., 2012, In : Journal of thermal science. 21, 1, p. 21-32

Research output: Contribution to journalArticleResearchpeer-review

Identification of Spinning Mode in the Unsteady Flow Field of a Low Pressure Turbine

Lengani, D., Paradiso, B., Marn, A. & Göttlich, E., 2012, In : Journal of Turbomachinery. 134, p. 051032-1-051032-8

Research output: Contribution to journalArticleResearchpeer-review

The Application of Low-Profile Vortex Generators in an Intermediate Turbine Diffuser

Santner, C., Göttlich, E., Marn, A., Hubinka, J. & Paradiso, B., 2012, In : Journal of Turbomachinery. 1, p. 011023-1-011023-9

Research output: Contribution to journalArticleResearchpeer-review

2009

Shorten the Intermediate Turbine Duct Length by Applying an Integrated Concept

Marn, A., Göttlich, E., Cadrecha, D. & Pirker, H-P., 2009, In : Journal of Turbomachinery. 131, p. 041014-1-041014-10

Research output: Contribution to journalArticleResearchpeer-review

2008

Experimental and Numerical Flow Visualization in a Transonic Turbine

Woisetschläger, J., Pecnik, R., Göttlich, E., Schennach, O., Marn, A., Sanz, W. & Heitmeir, F., 2008, In : Journal of visualization. Vol. 11, No. 1, p. 95-102

Research output: Contribution to journalArticleResearchpeer-review

The Effect of Vane Clocking on the Unsteady Flow Field in a One-and-a-Half Stage Transonic Turbine

Woisetschläger, J., Schennach, O., Göttlich, E., Marn, A., Paradiso, B. & Pecnik, R., 2008, In : Journal of Turbomachinery. 130, p. 031022-1-031022-8

Research output: Contribution to journalArticleResearchpeer-review

2007

Experimental Investigations of Clocking in a One and a Half Stage Transonic Turbine Using Laser-Dopller-Velocimetry and a Fast Response Aerodynamics Pressure Probe

Schennach, O., Woisetschläger, J., Fuchs, A., Göttlich, E., Marn, A. & Pecnik, R., 2007, In : Journal of Turbomachinery. Vol. 129, 2, p. 372-381

Research output: Contribution to journalArticleResearchpeer-review

Laser-Doppler-Velocimetry measurements in a one and a half stage transonic test turbine with different angular stator-stator positions

Schennach, O., Woisetschläger, J., Marn, A. & Göttlich, E., 2007, In : Experiments in fluids. Vol. 43, p. 385-393

Research output: Contribution to journalArticleResearchpeer-review

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., 2007, In : Journal of visualization. Vol. 10, 1, p. 6-12

Research output: Contribution to journalArticleResearchpeer-review