ΜΤΤ2418 Prague 2018

MTT2418 (30 papers)

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 MTT2418A01

First operation of a rotating test rig for transient thermochromic liquid crystal heat transfer experiments

Authors

C. Waidmann, R. Poser, M. Göhring, J. v Wolfersdorf

Affiliation

Institute of Aerospace Thermodynamics, University of Stuttgart, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A11

The impact of measurement uncertainty on heat exchanger performance measurements in a sCO2 test facility for power cycle applications

Authors

Jose Zubizarreta, Eduardo Anselmi, Pavlos Zachos, Vassilios Pachidis

Affiliation

Cranfield University, UK

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A12

A rig for sub-idle compressor characteristics

Author

Luis Ferrer-Vidal España-Heredia

Affiliation

Cranfiled Aerospace, UK

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A13

A new facility for dynamic turbomachinery and wind-tunnel testing

Authors

M. Henke, F. Herbst, H. Rätz, J. R. Seume

Affiliation

Institute of Turbomachinery and Fluid Dynamics, Leibniz University Hannover, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A14

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

Authors

M.Vestfálová, P. Šafařík, D. Šimurda

Affiliations

1 Department of Fluid Dynamics and Thermodynamics, Czech Technical University in Prague, Czech Republic, 2 Department of Power Engineering Equipment, Technical University of Liberec, Czech Republic, 3 Institute of Thermomechanics of the Czech Academy of Sciences, Czech Republic

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A15

Evaluation of flow conditions downstream of a turbofan propulsion simulator fan stage

Authors

M. Berens and E. Goldhahn

Affiliation

Airbus, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A21

Investigation of aircraft engine surge due to ground vortex ingestion

Authors

1Jan Lepicovsky, 2 Anthony A. duPont

Affiliation

1Institute of Thermomechanics of the Czech Academy of Sciences, Prague, Czech Republic, 2duPont Aerospace Company, Manchester Center, Vermont, U.S.A.

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A22

Complete flow conditioning gauzes

Author

J.V. Taylor

Affiliation

University of Cambridge, United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A23

The impact of inlet flow profile on the unsteady distortion characteristics of S-duct aero-engine intakes

Authors

A. Gloder, M. Migliorini, P. Zachos, D. MacManus

Affiliation

Propulsion Engineering Centre, Cranfield University,  United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A24

Measurement of turbulence in LP part of the 1090 MW steam turbine

Authors

P. Antos, V. Uruba, P. Jonas, P. Prochazka, V. Skala, M. Hoznedl, K. Sedlak

Affiliations

Institute of Thermomechanics of the Czech Academy of Sciences, Czech Republic, Doosan Skoda Power, Czech Republic

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A31

Experimental investigation of flow characteristics inside an axisymmetric cavity of a shrouded single-stage compressor using a five-hole probe

Authors

Vasilis G. Gkoutzamanis, Theofilos G. Efstathiadis, Sotirios N. Theodorou, Anestis I. Kalfas

Affiliation

Laboratory of Fluid Mechanics and Turbomachinery, Aristotle University of Thessaloniki, Greece

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A32

Measurement of flow field in a turbopump inducer under cavitating condition

Authors

J. Kim, S. J. Song

Affiliation

Doosan Heavy Industry, Republic of Korea, Seoul National University, Republic of Korea

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A33

Total pressure distortion measurements in S-duct aero-engine intakes

Authors

M. Diakostefanis, P. Zachos, G. Tanguy, D. Gil-Prieto, D. MacManus

Affiliation

Propulsion Engineering Centre, Cranfield University, United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A34

Evaluation of heat transfer coefficients for an impingement cooling cascade: experimental challenges and preliminary results

Authors

M. Gaffuri, A. Terzis, P. Ott, S. Retzko, M. Henze

Affiliations

Group of Thermal Turbomachinery, Swiss Federal Institute of Technology Lausanne, EPFL, Switzerland, ANSALDO Energia, Switzerland

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A41

Unsteady conjugate heat transfer measurements in the presence of lateral conduction

Authors

S. Brack, R. Poser, J. von Wolfersdorf

Affiliation

Institute of Aerospace Thermodynamics, University of Stuttgart, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A42

The decoupling problem: errors in boundary condition separation in metal effectiveness measurements

Authors

M. Michaud and T. Povey

Affiliation

Osney Thermofluids Laboratory, University of Oxford, United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number MTT2418A43

Development of ultra-high temperature multi-hole probes

Authors

G. Bidan, J. L. Champion

Affliliation

Safran Tech, France

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B11

Oscillating blade design for energy harvesting in autonomous self-powered flowmeter

Authors

T. Efstathiadis, V. Gkoutzamanis, A. Kakafikas, A. I. Kalfas

Affiliation

Laboratory of Fluid Mechanics and Turbomachinery, Aristotle University of Thessaloniki, Greece

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B12

ECL-B3 A new UHBR fan test-rig for aerodynamic, aeroelastic and aeroacoustic studies

Author

Xavier Ottavy

Affiliation

Laboratory of Fluid Transfer and Acoustics (LMFA)

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B13

Development of an additive manufactured miniaturized wedge probe optimized for 2d transonic wake flow measurements

Authors

M. Boerner, R. Niehuis

Affilliation

Institute of Jet Propulsion, Bundeswehr University Munich, Germany

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B21

On the modal analysis of fast response aerodynamic pressure probe data

Authors

L. Simonassi, M. Zenz, S. Zerobin, A. Marn, T. Selic

Affiliation

1Institute of Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria, 2Elin Motoren, Austria

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B22

Impulse-response deconvolution technique to improve effective frequency response of pressure and temperature probes

Authors

D. Burdett, R. Lubock, T. Povey

Affiliation

Osney Thermofluids Laboratory, University of Oxford, United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B23

A novel MEMS-based probe for unsteady aerodynamic measurements: a proof-of-concept study

Authors

W. Morris, J. Coull, T. Dickens, A. de Luca, F. Udrea

Affiliation

Department of Engineering, University of Cambridge, United Kingdom

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B31

Development in high frequency directional probes for high temperature applications

Authors

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

Affiliations

Purdue University, USA

Purdue University & Petal Solutions LLC, USA

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B32

Development of laser lifetime pressure sensitive paint (PSP) technique for unsteady measurements

Authors

Nyansafo Aye-Addo, Nicholas Long, Guillermo Paniagua, Jorge Saavedra

Affliliation

Purdue University, USA

 

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B33

CTHWA dynamic response effects on turbulence measurements in turbomachinery flows

Authors

E. Boufidi, M. Cottes, F. Fontanetto

Affiliations

1 "Jacques Chauvin" Laboratory von Karman Institute for Fluid Dynamics, Belgium, 2 Polytechnic Department of Engineering and Architecture, University of Udine, Italy

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B41

Experimental and numerical investigation of the boundary layer transition on the prismatic turbine blade

Authors

E. Flidr, T. Jelinek, P. Straka

Affiliation

VZLU - Czech Aerospace Research Centre, Czech Republic

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B42

Unsteady swirl distortion characteristics in S-duct aero-engine intakes

Authors

D. Gil-Prieto, P. Zachos, D. MacManus, G. McLelland

Affiliation

Propulsion Engineering Centre, Granfield University

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B43

Particle image velocimetry for evaluating the formation of separation regions behind a wall mounted hump

Authors

J. Fisher, J. Saavedra, G. Paniagua, T. Meyer

Affiliation

Purdue University, United States of America

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B44

Measurements of flow structures in a turbine cascade using a SPIV

Author

Yangtao Tiang, Hongwei Ma

Affiliation

National Key Laboratory of Science and Technology on Aero-Engines Collaborative Innovation Center of Advanced Aero-Engine, Beihang University, China

  • Paper Type Conference Proceedings
  • Paper Number MTT2418B45
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