Institute of Thermal Turbomachinery and Machine Dynamics (3190)

  • 8010

    Inffeldgasse 25/A Graz

    Austria

Research Output 1987 2019

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2019

Discussion of laser interferometric vibrometry for the determination of heat release fluctuations in an unconfined swirl-stabilized flame

Greiffenhagen, F., Peterleithner, J., Woisetschläger, J., Fischer, A., Gürtler, J. & Czarske, J., 2019, In : Combustion and Flame. 201, p. 315-327 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Chemiluminescence
chemiluminescence
flames
heat
Lasers

Effect of Ingress on Flow and Heat Transfer Upstream and Downstream of a Rotating Turbine Disc

Tang, H., Cho, G., Patinios, M., Scobie, J., Sangan, C. M., Owen, J. M. & Lock, G. D., Apr 2019, In : Journal of Aerospace Computing, Information, and Communication. 6, 5, 15 p., 49.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Turbines
Rotors
Wheels
Heat transfer
Flow rate

Electrically induced liquid–liquid phase transition in water at room temperature

Wexler, A. D., Fuchs, E. C., Woisetschläger, J. & Vitiello, G., 5 Aug 2019, In : Physical Chemistry Chemical Physics. 21, p. 18541-18550

Research output: Contribution to journalArticleResearchpeer-review

Phase transitions
Water
Hydrogen
Liquids
room temperature

Filler Effect in Shotcrete

Galan, I., Briendl, L., Thumann, M., Steindl, F., Röck, R., Kusterle, W. & Mittermayr, F., 1 Oct 2019, In : Materials. 12, 19, 24 p., 3221.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Calcium Carbonate
Limestone
Fillers
Hydration
Particle accelerators

Raman spectroscopy and shadowgraph visualization of excess protons in high-voltage electrolysis of pure water

Fuchs, E. C., Yntema, D. & Woisetschläger, J., 5 Jul 2019, In : Journal of physics / D. 52, 10 p., 365302.

Research output: Contribution to journalArticleResearchpeer-review

shadowgraph photography
electrolysis
Electrolysis
Raman spectroscopy
Protons
2018

Adapting the zero-emission Graz Cycle for hydrogen combustion and investigation of its part load behavior

Sanz, W., Braun, M., Jericha, H. & Platzer, M. F., Feb 2018, In : International Journal of Hydrogen Energy. 43, p. 5737-5746 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Aerodynamic performance of turbine center frames with purge flows-part I: The influence of turbine purge flow rates

Zerobin, S., Peters, A., Bauinger, S., Ramesh, A. B., Steiner, M., Heitmeir, F. & Göttlich, E., 1 May 2018, In : Journal of Turbomachinery. 140, 6, 061009.

Research output: Contribution to journalArticleResearchpeer-review

Aerodynamics
Turbines
Flow rate
Struts
Ducts

Aerodynamic performance of turbine center frames with purge flows-part II: The influence of individual hub and tip purge flows

Zerobin, S., Aldrian, C., Peters, A., Heitmeir, F. & Göttlich, E., 1 May 2018, In : Journal of Turbomachinery. 140, 6, 061010.

Research output: Contribution to journalArticleResearchpeer-review

Aerodynamics
Turbines
Ducts
Rotors
Flow rate

An integrated model for piston ring pack performance in internal combustion engines

Offner, G., Mahmoud, K., Knaus, O., Parikyan, T. & Sklepic, S., 2018, In : Proceedings of the Institution of Mechanical Engineers / K. 232, 3, p. 371-384

Research output: Contribution to journalArticleResearchpeer-review

Atomic Force Microscope Measurements of a Used Cylinder Liner for Prediction of Boundary Friction

Bewsher, S. R., Leighton, M., Mohammadpour, M., Rahnejat, H., Offner, G. & Knaus, O., 2018, In : Proceedings of the Institution of Mechanical Engineers / D.

Research output: Contribution to journalArticleResearchpeer-review

Experimental Investigation of Boundary Layer Relaminarization in Accelerated Flow

Bader, P., Pschernig, M., Sanz, W., Woisetschläger, J., Heitmeir, F., Brenn, G. & Meile, W., 2018, In : Journal of Fluids Engineering. 140, 8, 15 p., 081201.

Research output: Contribution to journalArticleResearchpeer-review

Numerical Simulation of Sound Propagation through the Can-Annular Combustor Exit

Farisco, F., Panek, L. & Kok, J., 2018, In : Acta Acustica united with Acustica. 104

Research output: Contribution to journalArticleResearchpeer-review

On the influence of cyclic variability on surface noise contribution analysis of internal combustion engines

Acri, A., Nijman, E., Klanner, M., Offner, G. & Corradi, R., 2018, In : Applied Acoustics. 132, p. 97-108 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
internal combustion engines
engines
ranking
pistons
statistical distributions

Re-ingestion of upstream egress in a 1.5-stage gas turbine rig

Scobie, J. A., Hualca, F. P., Patinios, M., Sangan, C. M., Owen, J. M. & Lock, G. D., 2018, In : Journal of engineering for gas turbines and power.

Research output: Contribution to journalArticleResearchpeer-review

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

Flow Evolution Through a Turning Midturbine Frame with Embedded Design

Bader, P., Sanz, W., Spataro, R. & Göttlich, E., 2017, In : Journal of propulsion and power. p. 411-424

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Influence of backward-and forward-facing steps on the flow through a turning mid turbine frame

Bauinger, S., Goettlich, E., Heitmeir, F. & Malzacher, F., 1 Dec 2017, In : Journal of Turbomachinery. 139, 12, 121005.

Research output: Contribution to journalArticleResearchpeer-review

Turbines
Rotors
Ducts
Engines
3D printers

Influences of system uncertainties on the numerical transfer path analysis of engine systems

Acri, A., Nijman, E., Acri, A. & Offner, G., 24 Mar 2017, In : Mechanical Systems and Signal Processing. 95, p. 106-121

Research output: Contribution to journalArticleResearchpeer-review

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

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

Bauinger, S., Behre, S., Lengani, D., Guendogdu, Y., Heitmeir, F. & Göttlich, E., Jul 2017, In : Journal of Turbomachinery. 139, 7, p. 071008-1-071008-11 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Performance of Rim-Seals in Upstream and Downstream Cavities over a Range of Flow Coefficients

Patinios, M., Scobie, J. A., Sangan, C. M. & Lock, G. D., Dec 2017, In : International Journal of Turbomachinery, Propulsion and Power.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

The Capability of Large Eddy Simulation to Predict Relaminarization

Bader, P., Sanz, W., Christoph, S. & Leitl, P. A., 2017, In : International journal of heat and fluid flow. 68

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Thermo-acoustic cross-talk between cans in a can-annular combustor

Farisco, F., Panek, L. & Kok, J., 2017, In : International Journal of Spray and Combustion Dynamics. 18 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
2016

A floating water bridge produces water with excess charge

Fuchs, E. C., Sammer, M., Wexler, A. D., Kunkte, P. & Woisetschläger, J., 2016, In : Journal of physics / D. 138, p. 125502 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Analysis of Measured Flame Transfer Functions With Locally Resolved Density Fluctuation and OH-Chemiluminescence Data

Peterleithner, J., Stadlmair, N. V., Woisetschläger, J. & Sattelmayer, T., 2016, In : Journal of engineering for gas turbines and power. 138, p. 031504 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Comparison of RANS and Embedded LES Calculations with Measurements of Transitional Flow Along a Flat Plate

Bader, P., Sanz, W., Steinmayr, C. & Leitl, P. A., Mar 2016, In : ERCOFTAC bulletin. 106

Research output: Contribution to journalArticleResearchpeer-review

Magnetic resonance imaging of flow and mass transfer in electrohydrodynamic liquid bridges

Wexler, A. D., Drusova, S., Fuchs, E. C., Woisetschläger, J., Reiter, G., Fuchsjäger, M. & Reiter, U., 2016, In : Journal of visualization.

Research output: Contribution to journalArticleResearchpeer-review

Measurements and Modeling of Ingress in a New 1.5-Stage Turbine Research Facility

Patinios, M., Scobie, J. A., Sangan, C. M., Michael Owen, J. & Lock, G. D., 2016, In : Journal of engineering for gas turbines and power.

Research output: Contribution to journalArticleResearchpeer-review

Non-equilibrium thermodynamics and collective vibrational modes of liquid water in an inhomogeneous electrci field

Wexler, A. D., Drusova, S., Woisetschläger, J. & Fuchs, E. C., 2016, In : Physical chemistry, chemical physics. 18, p. 16281-16292

Research output: Contribution to journalArticleResearchpeer-review

Substructuring of multibody systems for numerical transfer path analysis in internal combustion engines

Acri, A., Offner, G., Nijman, E. & Rejlek, J., 15 Oct 2016, In : Mechanical Systems and Signal Processing. 79, p. 254-270 270 p.

Research output: Contribution to journalArticleResearchpeer-review

2015

A Generic Friction Model for Radial Slider Bearing Simulation, Tribologie und Schmierungstechnik

Offner, G. & Knaus, O., 2015, In : Tribologie und Schmierungstechnik. p. 12-19

Research output: Contribution to journalArticleResearchpeer-review

A Generic Friction Model for Radial Slider Bearing Simulation Considering Elastic and Plastic Deformation

Offner, G. & Knaus, O., 2015, In : Lubricants. 3, p. 522-538

Research output: Contribution to journalArticleResearchpeer-review

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

Edge loading and running-in wear in dynamically loaded journal bearings

Sander, D. E., Allmaier, H., Priebsch, H-H., Reich, F. M., Witt, M. & Skiadas, A., 2015, In : Tribology international. 92, p. 395-403

Research output: Contribution to journalArticleResearchpeer-review

Fast Thermo-elasto-hydrodynamic Modelling Approach for Mixed Lubricated Journal Bearings in ICEs

Lorenz, N., Offner, G. & Knaus, O., 2015, In : Proceedings of the Institution of Mechanical Engineers / J. 229, 8, p. 962-976

Research output: Contribution to journalArticleResearchpeer-review

Laser vibrometry for combustion diagnostics in thermoacoustic research

Peterleithner, J. & Woisetschläger, J., 2015, In : Technisches Messen. 82, 11, p. 549-555

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

Proton production, neutralisation and reduction in a floating water bridge

Sammer, M., Wexler, A. D., Kuntke, P., Wiltsche, H., Stanulewicz, N., Lankmayr, E., Woisetschläger, J. & Fuchs, E. C., 2015, In : Journal of physics / D. 48, 41, p. 415501-415512

Research output: Contribution to journalArticleResearchpeer-review

Unsteady Flow Evolution Through a Turning Midturbine Frame Part 1: Time-Resolved Flow

Lengani, D., Spataro, R., Paradiso, B. & Göttlich, E., 2015, In : Journal of propulsion and power. 31, 6, p. 1-11

Research output: Contribution to journalArticleResearchpeer-review

Unsteady Flow Evolution Through a Turning Midturbine Frame Part 2: Spectral Analysis

Lengani, D., Spataro, R., Peterleithner, J. & Göttlich, E., 2015, In : Journal of propulsion and power. 31, 6, p. 1-10

Research output: Contribution to journalArticleResearchpeer-review

2014

Belastung und Optimierung modernster Hochleistungsweichen

Buzzi, C., Maicz, D., Mittermayr, P., Ossberger, H. & Zottl, W., 2014, In : Der Eisenbahningenieur. 09, p. 134-137

Research output: Contribution to journalArticleResearch

Open Access
File

Development 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., 2014, In : Journal of Turbomachinery. 136, 7, p. 071008-1-071008-9

Research output: Contribution to journalArticleResearchpeer-review

Development of a Turning Mid Turbine Frame With Embedded Design - Part II: Unsteady Measurements

Spataro, R., Göttlich, E., Lengani, D., Faustmann, C. & Heitmeir, F., 2014, In : Journal of Turbomachinery. 136, 7, p. 071012-1-071012-8

Research output: Contribution to journalArticleResearchpeer-review

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

Model order reduction by projection applied to the universal Reynold’s equation

Euler-Rolle, N., Jakubek, S. & Offner, G., 2014, In : Mathematical and computer modelling of dynamical systems. 20(4), p. 374-394

Research output: Contribution to journalArticleResearchpeer-review

Non-linear Eddy Viscosity Modelling and Experimental Study of Jet Spreading Rates

Heschl, C., Inthavong, K., Sanz, W. & Tu, J., 2014, In : Indoor air. 24, 1, p. 93-102

Research output: Contribution to journalArticleResearchpeer-review

Non-Smooth Dynamics of Coil Contact in Valve Springs

Haslinger, J., Offner, G. & Sopouch, M., 2014, In : Zeitschrift für angewandte Mathematik und Mechanik. 94,11, p. 957-967

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

The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids

Wexler, A. D., Sáenz, M. L., Schreer, O., Woisetschläger, J. & Fuchs, E. C., 2014, In : Journal of visualized experiments . e51819, p. e51819-e51819

Research output: Contribution to journalArticleResearchpeer-review