MTT2418 Prague 2018 Abstracts

MTT2418 Abstracts (33 papers)

 

Abstracts

Prague

Institute of Thermomechanics of the CAS, Prague, Czech Rebublic

The 24th Symposium on Measuring Techniques in Turbomachinery. Transonic and Supersonic Flow in Cascades and Turbomachines held on Aug. 30-31, 2018, IT-CAS, Prague, Czech Republic

Author

David Simurda

Affiliation

Institute of Thermomechanics of the CAS, Prague, Czech Republic

  • Paper Type Editorial
  • Paper Number MTT2418-A001

EVALUATION OF FLOW CONDITIONS DOWNSTREAM OF A TURBOFAN PROPULSION SIMULATOR FAN STAGE

Author

Martin Berens, Erik Goldhahn

Affiliation

Airbus

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A01_abs_Airbus_Berens_180319-182421

DEVELOPMENT OF ΑΝ ADDITIVE MANUFACTURED MINlATURlZED WEDGE PROBE ΟΡΤΙΜΙΖΕD FOR 2D TRANSONIC WAKE FLOW MEASUREMENTS

Author

Marcel Boerner, Reinhard Niehuis

Affiliation

lnstitute of Jet Propulsion

Bundeswehr University Muenchen

Germany

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A02_abs_BWUMunchen_Boerner_180322-102923

MEASUREMENT OF TURBULENCE IN LP PART OF THE 1090 MW STEAM TURBINE

Author

Pavel Antoš, Václav Uruba, Pavel Jonáš, Pavel Procházka, Vladislav Skála, Michal Hoznedi, Kamil Sedlák

Affiliation

Institute of Thermomechanics of the CAS, Prague, Czech Rebublic

DSP 

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A03_abs_IT-CAS_Antos_180322-155119

DEVELOPMENT OF ULTRA HIGH TEMPERATURE MULTI-HOLE PROBES

Author

Guillaume BIDAN

Jean-Louis CHAMPION

Affiliation

Safran Tech

Magny les Hameaux

Safran Tech

Bordes

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A04_abs_Safran_Bidan-Champion_180323-154209

FIRST OPERATION OF A ROTATING TEST RIG FOR TRANSIENT THERMOCHROMIC LIQUID CRYSTAL HEAT TRANSFER EXPERIMENTS

Author

Christian Waidmann, Rico Poser, Michael Göhring, Jens von Wolfersdorf

Affiliation

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

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A05_abs_Stuttgart_Waidmann-JvW_180323-221320

AUTONOMOUS MULTI-SENSOR MEASUREMENT SYSTEM FOR TURBOMACHINERY AND HARSH ENVIRONMENTS

Author

Anthimos Tsiligiannis, Anestis l. Kalfas, Konstantinos Kyprianidis, Reza S. Abhari

Affiliation

Aristotle University of Thessaloniki

Mälardalen University

ETH Zurich

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A06_abs_MDH_Tsiligiannis_180325-235017

UNSTEADY CONJUGATE HEAT TRANSFER MEASUREMENTS IN THE PRESENCE OF LATERAL CONDUCTION

Author

Stefan Brack, Rico Poser and Jens von Wolfersdorf

Affiliation

Institute of Aerospace Thermodynamics (ITLR)

University of Stuttgart

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A07_abs_Stuttgart_Brack-JvW_180326-081957

ON THE MODAL ANALYSIS OF FAST RESPONSE AERODYNAMIC PRESSURE PROBE DATA

Author

Loris Simonassi, Manuel Zenz, Stefan Zerobin, Andreas Marn, Thorsten Selic

Affiliation

Institute of Thermal Turbomachinery and Machine

Dynamics

Graz University of Technology, Austria

Elin Motoren GmbH

Weiz, Austria

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A08_abs_Graz_Simonassi_180326-133126

Multispectral Infrared Thermography through Quantitative Image Fusion

Author

Iliya Romm, Beni Çukurel

Affiliation

Turbomachinery & Heat Transfer Laboratory, Faculty of Aerospace Engineering, Technion–Israel Institute of Technology, Haifa, Israel

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A09_abs_Haifa_Romm_180326-155133

Overview Narrow Channel Flow Investigation

Author

unknown

Affiliation

unknown

  • Paper Type Conference Proceedings

HEAT TRANSFER AND FLOW MEASUREMENTS IN A SMOOTH STATOR ROTOR CAVITY WITH PURGE FLOW AND VARIABLE AXIAL GAP

Author

Mr. Harri Koivisto, Professor Martin Rose

Affiliation

Thermo-Fluid Mechanics Research Centre University of Sussex

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A11_abs_Sussex_Koivisto_180326-213923

IMPULSE-RESPONSE DECONVOLUTION TECHNIQUE TO IMPROVE EFFECTIVE FREQUENCY RESPONSE OF PRESSURE AND TEMPERATURE PROBES

Author

Daniel Burdett, Roderick Lubbock, Thomas Povey

Affiliation

Osney Thermofluids Laboratory, University of Oxford, Oxford UK

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A12_abs_Oxford_Burdett-Povey_180326-223357

CTHWA DYNAMIC RESPONSE EFFECTS ON TURBULENCE MEASUREMENTS IN TURBOMACHINERY FLOWS

Author

Elissavet Boufidi, Mattia Cottes, Fabrizio Fontaneto

Affiliation

“Jacques Chauvin” Laboratory von Karman Institute for Fluid Dynamics

Rhode-St-Genèse, Belgium

Polytechnic department of engineering and architecture,

University of Udine, Italy

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A13_abs_VKI_Boufidi-Cottes-Fontaneto_180328-093533

UNSTEADY PERFORMANCE OF A TURBO-COMPRESSOR DURING SURGE

Author

Antoine Godard, Isabelle Trébinjac, Sébastien Goguey, Pierre Laucher

Affiliation

Univ Lyon, Ecole Centrale de Lyon

Laboratoire de Mécanique des Fluides et d'Acoustique Lyon, FRANCE

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A14_abs_ECLyon_Godard_Isabelle_180329-174505

A COMPARISON OF NEURAL NETWORK AND CONVENTIONAL CALIBRATION MAPS FOR PNEUMATIC PROBE MEASUREMENTS

Author

Chris Clark, Sam Grimshaw

Affiliation

Whittle Laboratory

University of Cambridge

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A15_abs_Cambridge_Clark-Grimshaw_180404-174836

A new facility for dynamic turbomachinery and wind-tunnel testing

Author

Michael Henke, Henning Rätz, Jörg R.Seume

Affiliation

Leibniz University of Hannover
Faculty for Mechanical Engineering

Institute of Turbomachinery and Fluid Dynamics

Hannover

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A16_abs_Hannover_Henke_Seume_180413-120414

THE DECOUPLING PROBLEM: ERRORS IN BOUNDARY CONDITION SEPARATION IN METAL EFFECTIVENESS MEASUREMENTS

Author

Mathias Michaud, Thomas Povey

Affiliation

Osney Thermofluids Laboratory,

Department of Engineering Science,

University of Oxford,

United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A17_abs_Oxford_Michaud_Povey_180418-123240

EXPERIMENTAL INVESTIGATION OF FLOW CHARACTERISTICS INSIDE AN AXISYMMETRIC CAVITY OF A SHROUDED SINGLE-STAGE COMPRESSOR USING A FIVE-HOLE PROBE

Author

 Theofilos G. Efstathiadis, Sotirios Theodorou, Anestis I Kalfas

Affiliation

Department of Mechanical Engineering,

Laboratory of Fluid Mechanics and

Turbomachinery, Aristotle University of

Thessaloniki, Greece

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A18_abs_AUTH_Efstathiadis_cavity_180419-130606

MEASUREMENT OF FLOW FIELD IN A TURBOPUMP INDUCER UNDER CAVITATING CONDITION

Author

Junho Kim, Seung Jin Song

Affiliation

Doosan Heavy Industry

Seoul National University

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A19_abs_SNU-Doosan_Song_180421-161440

Systematic measurement error of pneumatic probes in periodically fluctuating flows

Author

Christoph Brandstetter and Xavier Ottavy

Affiliation

Ecole Centrale de Lyon, LMFA, Ecully, France

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A20_abs_ECLyon_Brandstetter_Xavier_180422-165306

PARTICLE IMAGE VELOCIMETRY FOR EVALUATING THE FORMATION OF SEPARATION REGIONS BEHIND A WALL MOUNTED HUMP

Author

Jordan Fisher, Jorge Saavedra, Guillermo Paniagua, Terrence Meyer

Affiliation

Purdue University

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A21_abs_Purdue_Fisher_PIV_180423-014721

OSCILLATING BLADE DESIGN FOR ENERGY HARVESTING IN AUTONOMOUS SELF-POWERED FLOWMETER

Author

Theofilos Efstathiadis, Athanasios Kakafikas, Anestis l.Kalfas

Affiliation

Department of Mechanical Engineering,

Laboratory of Fluid Mechanics and

Turbomachinery, Aristotle University of

Thessaloniki, Greece

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A22_abs_AUTH_Kakafikas_harvesting_180423-093635

Variable Porosity Gauzes for Axial Compressor Testing

Author

unknown

Affiliation

unknown

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A23_abs_JTV_Variable_porosity_Gauges_180423-143749

ON THE SHEAR STRESS MEASUREMENT OF THE COMPRESSIBLE FLUID FLOW IN STRAIGHT NARROW CHANNEL

Author

Jindrich Hàla, Martin Luxa, David Simurda

Affiliation

Institute of Thermomechanics, Academy of 
Sciences of the Czech Republic
Prague, Czech Republic 
  • Paper Type Conference Proceedings
  • Paper Number mtt2418A24_abs_IT_CAS_Hala-David_180423-154858

DEVELOPMENT OF A HIGH-FREQUENCY PRESSURE SENSITIVE PAINT (PSP) TECHNIQUE TO INTERROGATE UNSTEADY SEPARATED FLOWS

Author

Nyansafo Aye-Addo, Guillermo Paniagua, James Braun, Jorge Saavedra

Affiliation

Purdue University

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A31_abs_Purdue_Ayeaddo_PSP_180425-031408

EVALUATION OF HEAT TRANSFER COEFFICIENTS FOR AN IMPINGEMENT COOLING CASCADE: EXPERIMENTAL CHALLENGES AND PRELIMINARY RESULTS

Author

Michele Gaffuri, Alexandros Terzis, Peter Ott, Stefan Retzko, Marc Henze

Affiliation

Group of Thermal Turbomachinery (GTT)

EPFL - Swiss Federal Institute of Technology

Lausanne, Switzerland

ANSALDO Energia

Baden, Switzerland

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A32_abs_EPFL-Ansaldo_Gaffuri_180425-091548

TECHNIQUE FOR DETERMINATION OF PHASE CHANGES IN MOIST AIR FLOW IN A BLADE CASCADE

Author

Pavel Šafařík, Magda Vestfálová, David Šimurda

Affiliation

Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Fluid mechanics and Thermodynamics

Technical University in Liberec, Faculty of Mechanical Engineering, Department of Power Engineering Equipment, Studentská

Thermomechanics, Academy of Sciences

Czech Republic

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A33_abs_IT_CAS_Vestfalova-Simurda-Safarik

EXPERIMENTAL AND NUMERICAL INVESTIGATION OF THE BOUNDARY LAYER TRANSITION ON THE PRISMATIC TURBINE BLADE

Author

Erik Flídr, Tomáš Jelínek, Petr Straka

Affiliation

VZLU - Czech Aerospace Research Centre

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A34_abs_Check_Aerospace_Flidr-Jelinek-Straka

ON THE APPLICATION OF SUPPORT VECTOR REGRESSION MODELS TO THE CALIBRATION OF FAST RESPONSE AERODYNAMIC PROBES

Authors

Panagiotis Tsirikoglou, Francesco Contino, Alexandros Chasoglou, Reza S. Abhari, Anestis I. Kalfas

Affiliations

Vrije Universiteit Brussels, Belgium
ETH Zurich ,Switzerland
Aristotle University of Thessaloniki, Greece
  • Paper Type Conference Proceedings
  • Paper Number mtt2418B12_abs

Technique for determination of phase changes in moist air flow in a blade cascade

Authors

Pavel Šafařík, Magda Vestfálová, David Šimurda

Affiliations

Czech Technical University in
Prague, Faculty of Mechanical Engineering,
Department of Fluid mechanics and
Thermodynamics, Technical University in Liberec,
Faculty of Mechanical Engineering, Department of
Power Engineering Equipment, Institute of
Thermomechanics, Academy of Sciences

 

  • Paper Type Conference Proceedings
  • Paper Number mtt2418A15_abs

ON THE APPLICATION OF SUPPORT VECTOR REGRESSION MODELS TO THE CALIBRATION OF FAST RESPONSE AERODYNAMIC PROBES

Authors

Panagiotis Tsirikoglou, Anestis I. Kalfas, Alexandros Chasoglou, Ghader Ghorbaniasl

Affiliations

Vrije Universiteit Brussels, Belgium
Aristotle University of Thessaloniki, Greece
Limmat Scientific AG, Switzerland
Vrije Universiteit (VUB) Brussels, Belgium
  • Paper Type Conference Proceedings
  • Paper Number mtt2418B12_abs

HIGH FREQUENCY FIVE HOLE PROBE FOR HIGH TEMPERATURE APPLICATIONS

Authors

Guillermo Paniagua, David Gonzalez Cuadrado, Valeria Andreoli, James Braun, Lakshya Bhatnagar, Zhe Liu

Affiliations

Petal Solutions LLC
Purdue University, USA

 

  • Paper Type Conference Proceedings
  • Paper Number mtt2418B32_abs

DEVELOPMENT OF A HIGH-FREQUENCY PRESSURE SENSITIVE PAINT (PSP) TECHNIQUE TO INTERROGATE UNSTEADY SEPARATED FLOWS

Authors

Nyansafo Aye-Addo, Guillermo Paniagua, James Braun, Jorge Saavedra

Affliliation

Purdue University, USA

  • Paper Type Conference Proceedings
  • Paper Number mtt2418B33_abs
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