MTT2520 Santorini 2020

MTT2520 (21 papers)

Santorini

The XXV Symposium on Measuring Techniques in Turbomachinery Transonic and Supersonic Flow in Cascades and Turbomachines

Author

Anestis Kalfas

Affiliation 

Aristotle University of Thessaloniki, Department of Mechanical Engineering, Laboratory of Fluid Mechanics and Turbomachinery

  • Paper Type Editorial
  • Paper Number MTT2520A00

[WITHDRAWN] SPATIAL AND TEMPORAL RESOLUTION OF A FAST-RESPONSE AERODYNAMIC PRESSURE PROBE IN GRID-GENERATED TURBULENCE

Authors

Florian M. Heckmeier, Stefan Hayböck, Christian Breitsamter

Affiliation 

Chair of Aerodynamics and Fluid Mechanics Department of Mechanical Engineering Technical University of Munich, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A11

FIVE HOLE PROBE ERRORS CAUSED BY FLUCTUATING INCIDENCE

Authors 

John Coull, Tony Dickens, Henry Ng, José Serna

Affiliations

University of Oxford, University of Cambridge, University of Liverpool, UK

Universidad Politécnica de Cartagena, Spain
  • Paper Type Conference Proceedings
  • Paper Number MTT2520A12

CONDUCTION AND INERTIA CORRECTION FOR TRANSIENT THERMOCOUPLE MEASUREMENTS. PART II: EXPERIMENTAL VALIDATION AND APPLICATION

Authors 

Tobias Krille, Rico Poser, Markus Diel, Jens von Wolfersdorf

Affiliation

Institute of Aerospace Thermodynamics (ITLR), University of Stuttgart, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A13

CONDUCTION AND INERTIA CORRECTION FOR TRANSIENT THERMOCOUPLE MEASUREMENTS. PART I: ANALYTICAL AND NUMERICAL MODELLING

Authors

Florian Seibold, Andreas Schwab, Victor Dubois, Rico Poser, Bernhard Weigand, Jens von Wolfersdorf

Affiliation

Institute of Aerospace Thermodynamics (ITLR), University of Stuttgart, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A14

INTERPRETATION OF STALL PRECURSOR SIGNATURES – STABLE INSTABILITIES

Authors 

Christoph Brandstetter, Xavier Ottavy, Sina Stapelfeldt

Affiliations 

Université de Lyon, Ecole Centrale de Lyon, CNRS, LMFA, ECULLY, France

Imperial College, Department of Mechanical Engineering, London, UK

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A15

DIRECT INDUCER CAVITATION INSTABILITY IDENTIFICATION USING HIGH SPEED VISUALIZATION

Authors 

Youngkuk Yoon, Seung Jin Song

Affiliation 

Department of Mechanical Engineering, Seoul National University, South Korea
  • Paper Type Conference Proceedings
  • Paper Number MTT2520A16

ON DIRECTIONAL SENSITIVITY OF THERMO-ANEMOMETER SPLIT-FIBER PROBES

Author

Jan Lepicovsky

Affiliation

Institute of Thermomechanics,Czech Academy of Sciences, Prague, Czech Republic

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A17

A NEW TEST FACILITY FOR ADVANCED TESTING OF VARIABLE INLET GUIDE VANES

Authors

Roman Frank, Christian Wacker, Reinhard Niehuis

Affiliations 

Institute of Jet Propulsion, Bundeswehr University Munich,  

MAN Energy Solutions SE, Germany
  • Paper Type Conference Proceedings
  • Paper Number MTT2520A18

ACCURACY IMPROVEMENT OF THE TRANSIENT HEATER FOIL TECHNIQUE FOR HEAT TRANSFER TESTS: PRELIMINARY RESULTS

Authors 

Julian Schmid, Michele Gaffuri, Alexandros Terzis, Peter Ott, Jens von Wolfersdorf

Affiliations

Group of Thermal Turbomachinery (GTT)EPFL, Lausanne, Switzerland
Department of Mechanical Engineering, Stanford University, USA
Institute of Aerospace Thermodynamics, University of Stuttgart, Germany

 

 

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A19

BLADE OSCILLATION MECHANISM FOR AERODYNAMIC DAMPING MEASUREMENTS AT HIGH REDUCED FREQUENCIES

Authors 

Nenad Glodic,  Carlos Tavera Guerrero, Mauricio Gutierrez Salas

Affiliation

KTH Royal Institute of Technology, Sweden

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A20

BOUNDARY LAYER STREAKS CONTROL IN BYPASS TRANSITION UTILISING PLASMA ACTUATORS

Authors 

Konstantinos D. Eleftheriou, Kevin Gouder, Jonathan Morrison 

Affiliations

Department of Mechanical Engineering, Aristotle University of Thessaloniki, Greece

Department of Aeronautics, Imperial College London, UK
 

 

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A22

PARTICLE IMAGE VELOCIMETRY MEASUREMENT INSIDE AXIAL AIR TEST TURBINE

Authors 

D. Duda, V. Yanovych, V. Uruba, P. Žitek, M. Němec, T. Jelínek

Affiliations

University of West Bohemia in Pilsen,
Czech Aerospace Research Centre in Prague, Czech Republic

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A21

BIOMASS WOODCHIP TRACKING BY IMAGE ANALYSIS IN A MODEL OF A FIXED BED COMBUSTOR

Authors 

Lorenzo Ferrari, Gianluca Caposciutti, Martin Higl, Bernhard Müller

Affiliations

University of Pisa (DESTeC), Italy

Kempten University of Applied Sciences, Germany

 

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A23

INFLUENCE OF EMITTER-RECEIVER NUMBER ON MEASUREMENT ACCURACY IN ACOUSTIC PYROMETRY

Authors

L. Ferrari, G. Caposciutti, G. Pasini, G. F. Frate, U. Desideri

Affiliation

University of Pisa (DESTeC), Pisa, Italy

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A24

OPTICAL AND HOT-FILM MEASUREMENTS OF THE BOUNDARY LAYER TRANSITION ON A NACA AIRFOIL

Authors 

David Šimurda, Jindřich Hála, Martin Luxa, Tomáš Radnic

Affiliation

Institute of Thermomechanics of the Czech Academy of Sciences, CR

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A25

EFFECT OF HEATING ON THE STABILITY OF THE THREE-DIMENSIONAL BOUNDARY LAYER FLOW OVER A ROTATING DISK

Authors

Stefan aus der Wiesche, Christian Helcig

Affiliations

Muenster University of Applied Sciences Department of Mechanical Engineering, 

Technical University of Munich Department of Aerospace and Geodesy, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A26

IMPROVING GAS TURBINE EXPERIMENTS THROUGH ADDITIVELY MANUFACTURED INSTRUMENTATION

Author

Tamara Guimarães

Affiliation

Vectoflow GmbH, Penn State University, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A27

EXPERIMENTAL STUDY FOR NON-INVASIVE PIPELINE LEAK DETECTION AND LOCALIZATION IN NOISY ENVIRONMENT

Authors

Theofilos Efstathiadis, Georgios N. Papastavrou, Georgios P. Kousiopoulos, Anestis Kalfas, Spiros Nikolaidis

Affiliations

Department of Mechanical Engineering, Laboratory of Fluid Mechanics and Turbomachinery

Department of Electronics and Computers, School of Physics, Faculty of Sciences

Aristotle University of Thessaloniki, Greece
  • Paper Type Conference Proceedings
  • Paper Number MTT2520A29

DESIGN OPTIMIZATION OF A NOVEL ORIFICE CONTROL VALVE FOR TURBOMACHINERY TESTING FACILITIES

Authors 

Alexandros Peteinaris, Anestis Kalfas

Affiliation

Laboratory of Fluid Mechanics & Turbomachinery, Department of Mechanical Engineering, Aristotle University of Thessaloniki, Greece

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A28

ON TURBULENCE MEASUREMENTS WITH MULTI-SENSOR FAST RESPONSE AERODYNAMIC PROBES IN A HIGH-PRESSURE TURBINE

Authors 

A.C. Chasoglou, P. Tsirikoglou, A.I. Kalfas, R.S. Abhari

Affiliations

Laboratory for Energy Conversion, ETH Zurich, Zurich, Switzerland
Limmat Scientific AG, Zürich,  Switzerland
Department of Mechanical Engineering, Aristotle University of Thessaloniki,  Greece
  • Paper Type Conference Proceedings
  • Paper Number MTT2520A30

POD-BASED ANALYTICS AND PREDICTION IN SUPPORT OF THE CALIBRATION PROCESS OF FAST-RESPONSE AERODYNAMIC PROBES

Authors 

P. Tsirikoglou, A. C. Chasoglou, A. I. Kalfas, R. S. Abhari

Affiliations

Limmat Scientific AG, Zurich, Switzerland
Laboratory for Energy Conversion, ETH Zurich, Switzerland
Department of Mechanical Engineering, Aristotle University of Thessaloniki, Greece

 

  • Paper Type Conference Proceedings
  • Paper Number MTT2520A31
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