Technical program

Final Version

The access to the papers is free for all the Conference participants. In order to view/download the papers a password is requested; this password will be provided at the Conference Registration Desk starting from April 3^rd. Papers are available by clicking on the related code (i.e. ETC2017-XXX).

All invited lectures, Opening Ceremony and Closing Ceremony will be held in Galaxen room

The SESSIONS A-xx will be held in Galaxen room

The SESSIONS B-xx will be held in Cosmos room

The SESSIONS C-xx will be held in Stjärnrummet room

TECHNICAL PROGRAM – PROTECTED

MONDAY, April 3rd, 2017

8:00-10:00	Registration
10:00-10:15	Opening Ceremony
10:15-11:15	Invited Lecture ETC2017-IL1 Aerodynamic Design Methods and Problems of Uncooled Aeronautical Turbines - 20 Years of Evolution and Perspectives Prof. R.Corral — Industria de Turbopropulsores, Spain Chair: Raul Vazquez — Rolls-Royce plc, United Kingdom
	A-01 Axial turbines: secondary, tip clearance and leakage flows (I)	B-01 Axial compressors (I)	C-01 Design and optimization (I)
	Chair: Claus Sieverding — VKI, Belgium	Chair: Jerome Boudet — Ecole Centrale de Lyon, France	Chair: Michele Ferlauto — Politecnico di Torino, Italy
11:30-12:00	ETC2017-176 Aerodynamic Interactions Between a High Pressure Turbine Stage and a Shroud Cavity E. Tang — Turbomeca, France I. Trébinjac; G. Ngo Boum — LMFA, UMR CNRS 5509, Ecole Centrale de Lyon, UCB Lyon I, INSA, France M. Philit — Turbomeca, France	ETC2017-096 Rotational Speed of a Damaged Fan Operating at Windmill B. Mohankumar; M. Wilson — Rolls-Royce plc., United Kingdom	ETC2017-087 Optimization of the LS89 Axial Turbine Profile Using a CAD and Adjoint Based Approach I. Sanchez Torreguitart — Von Karman Institute For Fluid Dynamics, Belgium T. Verstraete — Queen Mary University of London, United Kingdom L. Mueller — Von Karman Institute For Fluid Dynamics, Belgium
12:00-12:30	ETC2017-340 Experimental and Numerical Validation Study of the Labyrinth Seal Configurations A. Szymański; S. Dykas; W. Wróblewski — Silesian University of Technology, Poland	ETC2017-320 Experimental Analysis of the Unsteady, Turbulent Flow Through the Fan Stage of a High-Bypass Turbofan in Windmilling Conditions A. Thacker; N. García Rosa; G. Dufour — Université de Toulouse, ISAE-SUPAERO, France	ETC2017-156 Automated 3D Design of Low Pressure Turbine Airfoils Using a GPU Accelerated Adjoint Method R. Puente — Universidad Politécnica de Madrid, Spain R. Corral — ITP, S.A., Spain
12:30-13:00	ETC2017-284 Numerical Studies of Turbine Rim Sealing Flows on a Chute Seal Configuration F. Gao; J. Chew — University of Surrey, United Kingdom P. Beard — University of Oxford, United Kingdom D. Amirante; N. Hills — University of Surrey, United Kingdom	ETC2017-323 Numerical Analysis of Secondary Flow Topologies of Low-Speed Axial Fans from Compressor to Load-Controlled Windmill S.K. Courty-Audren; A. Ortolan; N. Binder; X. Carbonneau — ISAE-SUPAERO, France	ETC2017-293 Adjoint Based Design Optimization of an Internal Cooling Channel U-Bend for Minimized Pressure Losses T. Verstraete — Queen Mary University of London, United Kingdom L. Mueller — Von Karman Institute, Belgium J.D. Mueller — Queen Mary University of London, United Kingdom
13:00-14:30	Lunch	Lunch	Lunch
	A-02 Axial turbines: design, analysis and performance	B-02 Aero-acoustics, noise generation and reduction (I)	C-02 Design and optimization (II)
	Chair: Raul Vazquez — Rolls-Royce plc, United Kingdom	Chair: Lorenzo Pinelli —	Chair: Rodolfo Bontempo —
14:30-15:00	ETC2017-100 Effects of Hub Endwall Geometry and Rotor Leading Edge Shape on Performance of Supersonic Axial Impulse Turbine. Part I M. Smirnov; A. Sebelev; N. Zabelin; N. Kuklina — Peter the Great Saint-Petersburg Polytechnic University, Russia	ETC2017-037 Influence of Operational Geometry Changes on Turbine Acoustics S. Bauinger; S. Zerobin; A. Marn; E. Göttlich; F. Heitmeir — Institute for Thermal Turbomachinery and Machine Dynamics, Austria	ETC2017-266 Advanced Turbo Machinery Technology and Thermodynamic Aspects of a Highly Efficient and Compact MGT-SOFC-System H.P. Berg; M. Lehmann; N. Prechavut — BTU Brandenburg, University of Technology, Germany R. Dückershoff — THM, University of Applied Sciences, Germany
15:00-15:30	ETC2017-150 Influence of Measurement Grid Resolution on Duct Loss Evaluation S. Zerobin; M. Steiner; S. Bauinger; A. Marn; E. Göttlich; F. Heitmeir — Graz University of Technology, Austria	ETC2017-121 Experimental Determination of the Effectiveness of Sound Absorbing Turbine Exit Casing M. Zenz; F. Schönleitner — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria L. Simonassi — DIMSET-University of Genova, Italy S. Bauinger — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria D. Broszat — MTU Aero Engines, Germany F. Heitmeir; A. Marn — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria	ETC2017-326 A Novel Optimization-Based Design Method for Centrifugal Fans K. Bamberger; T. Carolus — University of Siegen, Germany
15:30-16:00	ETC2017-353 Gas Turbine Blade Geometry Variation Due to Fouling N. Casari; A. Suman; M. Pinelli — EnDIF, Engineering Department in Ferrara, Italy L. Di Mare; F. Montomoli — Imperial College Of London, United Kingdom	ETC2017-143 Numerical Characterization of Entropy Noise with a Density Based Solver S. Chandramouli; R. Gojon; J. Fridh; M. Mihaescu — KTH Royal Institute of Technology, Sweden	ETC2017-356 Efforts to Improve Aero Engine Performance Through the Optimal Design of Heat Recuperation Systems Targeting Fuel Consumption and Pollutant Emissions Reduction Z. Vlahostergios — Laboratory of Fluid Mechanics & Turbomachinery, Department of Mechanical Engineering, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece D. Misirlis — Technological Educational Institute (TEI) of Central Macedonia, Serres, Greece M. Flouros; S. Donnerhack — MTU Aero Engines AG, Dachauer Strasse 665, Munich, Germany K. Yakinthos — Laboratory of Fluid Mechanics & Turbomachinery, Department of Mechanical Engineering, Aristotle University of Thessaloniki, Thessaloniki, 54124, Greece
16:00-16:30	Coffee break	Coffee break	Coffee break
	A-03 Heat transfer and blade cooling (I)	B-03 Diffusers	C-03 Transition and turbulence modeling (I)
	Chair: Francesco Montomoli — Imperial College of London, United Kingdom	Chair: Alexander Wiedermann — MAN Diesel & Turbo SE, Germany	Chair: Gerard Bois — ENSAM, France
16:30-17:00	ETC2017-042 Gas Turbine Blade Internal Cooling: Design, Development, and Validation of a New Rig for Heat Transfer Measurements Under Rotation. F. Pagnacco; L. Furlani; A. Armellini; L. Casarsa — University of Udine, Italy	ETC2017-085 Investigation of the Performance of Short Diffusers Configurations for Different Inflow Profiles J. Walter — Karlsruhe Insitute Of Technology, Germany D. Wurz — Emissionsmesstechnik und Strömungsmechanik (ESG), Germany M. Gabi — Karlsruhe Insitute Of Technology, Germany	ETC2017-092 Measurement and Simulation of a Turbulent Boundary Layer Exposed to Acceleration Along a Flat Plate P. Bader; W. Sanz — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria
17:00-17:30	ETC2017-259 Heat Transfer Analysis of a Rotating Ribbed Channel by Means of Large Eddy Simulations I. Mayo; T. Arts — Von Karman Institute, Belgium L.Y.M. Gicquel — CERFACS, France	ETC2017-110 Aerodynamic Performance Comparison of High Power Turboprop S-Duct Intake on Channel Wing at Varying Azimuth C. Atalayer; J. Friedrichs; D. Wulff — IFAS, TU Braunschweig, Germany	ETC2017-113 Budget Analysis of Turbulent Kinetic Energy in a Tip-Leakage Flow of a Single Blade: RANS vs Zonal LES J.F. Monier — Laboratoire de Mécanique des Fluides et d'Acoustique (LMFA), École Centrale Lyon / SNECMA, France J. Boudet; J. Caro; L. Shao — Laboratoire de Mécanique des Fluides et d'Acoustique (LMFA), École Centrale Lyon, France
17:30-18:00	ETC2017-357 Numerical Study of Effect of Wall Heating Conditions on Heat Transfer Performance of Rotating Internal Cooling Channels Z. Wang — Universidad Politecnica de Madrid, Spain R. Corral — Industria de Turbo Propulsores, Spain	ETC2017-036 Influence of Varying Free-Stream Turbulence on S-Duct Aerodynamics R.P.M. Rademakers; A. Pohl; S. Brehm; R. Niehuis — Institute of Jet Propulsion, Germany	ETC2017-159 LES of the LS89 Cascade: Influence of Inflow Turbulence on the Flow Predictions L.M. Segui; L. Gicquel; F. Duchaine; J. De Laborderie — CERFACS, France
18:00-21:00	Welcome Reception

TUESDAY, April 4th, 2017

8:30-9:30	Invited Lecture ETC2017-IL2 Progress of Film Cooling in Industrial Gas Turbine Vanes and Blades Prof. K.Takeishi — Tokushima Bunri University, Japan Chair: Joerg Seume — Leibniz Universitaet Hannover, Germany
9:30-10:00	Coffee break	Coffee break	Coffee break
	A-04 Heat transfer and blade cooling (II)	B-04 Axial compressors (II)	C-04 Active and passive flow control
	Chair: Giovanna Barigozzi — UNIVERSITA' DI BERGAMO, Italy	Chair: Isabelle Trebinjac — LMFA - Ecole Centrale de Lyon, France	Chair: Francesco Martelli — Industrial Engineering Departement, University of Florence, Italy
10:00-10:30	ETC2017-090 Film Cooling Effectiveness Downstream of Optimised Cross Corrugated Slot Geometry with Exit Shaping T.H. Wong; P.T. Ireland — University of Oxford, United Kingdom K.P. Self — Rolls-Royce, United Kingdom	ETC2017-211 Full Annulus Simulations of a Transonic Axial Compressor Stage with Distorted Inflow at Transonic and Subsonic Blade Tip Speed J.P. Haug; R. Niehuis — Institute of Jet Propulsion, Universität der Bundeswehr München, Germany	ETC2017-244 Design and Testing of an Ejector Tip Injection System for Active Compressor Stabilization F. Kern; S. Brehm; R. Niehuis — University of the German Federal Armed Forces, Germany
10:30-11:00	ETC2017-155 Influence of Cooling on the Transition Location in a Straight High Pressure Turbine Cascade A. Petersen — German Aerospace Center (DLR), Germany	ETC2017-073 Local and Global Analysis of a Variable Pitch Fan Turbofan A. Joksimovic; S. Duplaa; Y. Bousquet; X. Carbonneau — ISAE, France	ETC2017-138 CFD Analysis of an Ejector Tip Injection System for Active Aerodynamic Compressor Stabilization S. Brehm; F. Kern; J. Raub; R. Niehuis — University of the German Federal Armed Forces Munich, Germany
11:00-11:30	ETC2017-128 Prediction and Augmentation of Nozzle Guide Vane Film Cooling Hole Pressure Margin N.E. Holgate; I. Cresci; P.T. Ireland — Department of Engineering Science, University of Oxford, United Kingdom A.J. Rawlinson — Rolls-Royce plc, United Kingdom	ETC2017-146 Computational Investigation of Aerodynamic and Acoustic Characteristics of Counter –Rotating Fan with Ultra High Bypass Ratio I. Druzhinin; A. Rossikhin; V. Mileshin — Central Institute of Aviation Motors, Russia	ETC2017-191 Active Boundary Layer Control on a Highly Loaded Turbine Exit Case Profile J. Kurz; R. Niehuis — University of the German Armed Forces, Munich, Germany M. Hoeger — MTU Aero Engines AG, Germany
11:30-12:00	ETC2017-130 High Resolution Experimental and Computational Methods for Modelling Multiple Row Effusion Cooling Performance A.V. Murray; P.T. Ireland; T.H. Wong; S.W. Tang — Department of Engineering Science, University of Oxford, United Kingdom A.J. Rawlinson — Rolls-Royce plc, United Kingdom	ETC2017-371 The Effect of Stiffening Tabs on the Performance of Lobed Mixers at Off-Design Conditions A. Wright — Dalhousie University, Canada A. Mahallati — APG Neuros, Canada M. Conlon — National Research Council Canada, Canada J. Militzer — Dalhousie University, Canada	ETC2017-168 The Boundary Layer Separation from Streamlined Surfaces and New Ways of its Prevention in Diffusers A. Zaryankin; A. Rogalev; I. Komarov; V. Kindra; S. Osipov — Moscow Power Engineering Institute, Russia
12:00-12:30	ETC2017-253 Numerical Investigation of Turbine Platform Cooling with Generalized Gradient Diffusion Modelling for the Turbulent Heat Flux S. Rochhausen; M. Stubert; E. Kügeler — German Aerospace Center DLR Cologne, Germany	ETC2017-126 Comparison of LES and RANS Predictions with Experimental Results of the Fan of a Turbofan N. Odier; F. Duchaine; L. Gicquel — CERFACS, France G. Dufour; N. Garcia Rosa — ISAE, France	ETC2017-107 Study Relating to the Improvement of Centrifugal Fan Performance with the Use of Steady Air Injection at the Impeller Inlet V. Cyrus; P. Wurst — AHT Energetika Ltd, Czech Republic J. Cyrus — AHT Energetika Ltd., Czech Republic
12:30-14:00	Lunch	Lunch	Lunch
	A-05 Axial turbines: secondary, tip clearance and leakage flows (II)	B-05 Axial compressors: design analysis and performance	C-05 Modeling of physical phenomena
	Chair: Emil Goettlich — Graz University of Technology, Austria	Chair: Joerg Seume — Leibniz Universitaet Hannover, Germany	Chair: Marcello Manna — Università di Napoli Federico II, Italy
14:00-14:30	ETC2017-117 Impact of Different Shroud Configurations on Leakage Flow of a LP Rotor S. Bauinger; B. Lindenthaler — Institute for Thermal Turbomachinery and Machine Dynamics, Austria R. Willinger — Institute for Energy Systems and Thermodynamics, Austria A. Marn; F. Heitmeir — Institute for Thermal Turbomachinery and Machine Dynamics, Austria	ETC2017-106 A Numerical Concept Study on Internal Blade Cooling in Axial Compressors T. Willeke; M. Hellberg; J.R. Seume — Institute of Turbomachinery and Fluid Dynamics, Leibniz Universität Hannover, Germany	ETC2017-104 Thermo-Fluid Dynamics of the Effects of Water Spray on Air Compression Process A. Mohan — Andong National University, South Korea A. Suryan — College of Engineering Trivandrum, India D.H. Doh — Korea Maritime and Ocean University, South Korea H.D. Kim — Andong National University, South Korea
14:30-15:00	ETC2017-158 Reduction Methods of Secondary Flow Losses in Stator Blades: Numerical and Experimental Study A. Zaryankin; A. Rogalev; V. Kindra; V. Khudyakova; N. Bychkov — Moscow Power Engineering Institute, Russia	ETC2017-134 The Design of a Family of Process Compressor Stages H. Hazby; M. Casey; C. Robinson; R. Spataro — PCA Engineers Ltd., United Kingdom O. Lunacek — Howden ČKD Compressors s.r.o., Czech Republic	ETC2017-178 Study on the Equation of State for Supercritical CO2 Flow Through a Convergent and Divergent Nozzle S.K. Raman — Andong National University, South Korea A. Suryan — College of Engineering Trivandrum, India D.H. Doh — Korea Maritime and Ocean University, South Korea H.D. Kim — Andong National University, South Korea
15:00-15:30	ETC2017-300 Tip Clearance Influence on Aerodynamic Damping Maps M.A. Malta Teixeira; R. E. Kielb — Duke University, United States	ETC2017-343 Rotor Blade Tip Stall from a Designer’s Perspective A. Schneider; A. Silingardi; P. Astrua; E. Puppo; S. Depalo — Ansaldo Sviluppo Energia, Ansaldo Energia Group, Italy	ETC2017-283 Interphase Processes Analysis in Moist Air Transonic Flows in Nozzles S. Dykas; M. Majkut; K. Smołka; M. Strozik; A. Szymański — Silesian University of Technology, Poland
15:30-16:00	ETC2017-362 An Investigation of Groove Type Casing Treatment on Aerodynamic Performance of a Linear Turbine Cascade C.B. Senel; H. Maral; L. Kavurmacioglu — Istanbul Technical University, Turkey C. Camci — Pennsylvania State University, United States	ETC2017-350 A Comparison of Performance Predictions Between 1D Models and Numerical Data for a Turbocharger Compressor B. Kerres; S. Sanz — KTH Royal Institute of Technology - Department of Machine Design, Sweden E. Sundström; M. Mihaescu — KTH Royal Institute of Technology - Department of Mechanics, Sweden	ETC2017-336 Implementation of an Adjoint Thermal Solver for Inverse Problems P. Jaksch — Siemens Industrial Turbomachinery AB, Sweden
16:00-16:30	Coffee break	Coffee break	Coffee break
	A-06 Steam turbines (I)	B-06 Experimental and measuring techniques (I)	C-06 Design and optimization (III)
	Chair: Jiri Polansky — University of Leeds, United Kingdom	Chair: Paolo Gaetani — Politecnico di Milano, Italy	Chair: Michele Pinelli — UNIVERSITY OF FERRARA, Italy
16:30-17:00	ETC2017-093 Experimental and Numeric Investigations on a Steam Turbine Test Rig in Part Load Operation O. Brunn; K. Deckers; T. Polklas; K. Behnke; M.A. Schwarz — MAN Diesel & Turbo SE, Germany	ETC2017-115 Development and Commissioning of a Purge Flow System in a Two Spool Test Facility M. Steiner; S. Zerobin; S. Bauinger; F. Heitmeir; E. Göttlich — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria	ETC2017-164 Multi-Fidelity Surrogate Models for Predicting the Aerodynamic Performance of Turbine Airfoils B. Poethke; S. Völker — Siemens AG, Germany K. Vogeler — Dresden University of Technology, Germany
17:00-17:30	ETC2017-025 Unsteady Aerodynamics and Forces Characteristics of Dual Row Control Stage with Partial Admission Condition J. Li; Z. Li; K. Du; K. We; X. Yan; L. Song — Institute of Turbomachinery, Xi'an Jiaotong University, China	ETC2017-287 Measurements of Ingress in Upstream and Downstream Turbine Wheel-Spaces M. Patinios; J. Scobie; S. Carl; G. Lock — University of Bath, United Kingdom	ETC2017-243 High Efficient Steam Turbine Design Based on Automated Design Space Exploration and Optimization Techniques K. Weidtmann; P. Bühler; E. Braining; A. Haj Ayed; G. Lin — B&B-AGEMA GmbH, Germany
17:30-18:00	ETC2017-239 Investigation of Transonic and Supersonic Flow in the Blade Cascades Representing Rotor Tip Sections of the Last LP Steam Turbine Stage at Different Turbulence Intensities M. Bobcik — Doosan Skoda Power, Ltd., Czech Republic J. Fort; J. Furst; J. Halama; V. Hric; P. Louda — CTU Prague, Faculty of Mechanical Engineering, Czech Republic M. Luxa — Institute of Thermomechanics, CAS , v.v.i., Czech Republic B. Rudas — Doosan Skoda Power, Ltd., Czech Republic J. Synac — University of West Bohemia, Faculty of Mechanical Engineering, Czech Republic D. Simurda — Institute of Thermomechanics, CAS , v.v.i., Czech Republic	ETC2017-375 Thermodynamic Analysis of the HAT-Process for Micro Gas Turbines G. Hartfuss; M. Schatz — ITSM University of Stuttgart, Germany

WEDNESDAY, April 5th, 2017

8:30-9:30	Invited Lecture ETC2017-IL3 Turbomachinery Aeroacoustics Prof. M.Abom — KTH Royal Institute of Technology, Sweden Chair: Torsten Fransson — KTH, Sweden
9:30-10:00	Coffee break	Coffee break	Coffee break
	A-07 Axial turbines: numerical calculations	B-07 Compressors aerodynamics	C-07 Experimental and measuring techniques (II)
	Chair: Koen Hillewaert — Cenaero, Belgium	Chair: Shahrokh Shahpar — Rolls-Royce,	Chair: Ralf Obertacke — Siemens AG, Germany
10:00-10:30	ETC2017-153 Stochastic Variation of the Aero-Thermal Flow Field in a Cooled High-Pressure Transonic Vane Configuration S. Salvadori — University of Florence, Italy M. Carnevale; R. Ahlfeld; F. Montomoli — Imperial College of London, United Kingdom F. Martelli — University of Florence, Italy	ETC2017-228 Analysis of the Aerodynamic and Structural Performance of a Cooling Fan with Morphing Blade A. Suman; A. Fortini; N. Aldi; M. Pinelli; M. Merlin — University of Ferrara, Italy	ETC2017-217 High Temperature Eddy Current Sensor System for Turbine Blade Tip Clearance Measurements V. Sridhar; K. Chana — University of Oxford, United Kingdom M. Pekris — University of Surrey, United Kingdom
10:30-11:00	ETC2017-160 Speed-Up Methods for the Modeling of Transient Temperatures with Regard to Thermal and Thermomechanical Fatigue M. Diefenthal; P. Luczynski; M. Wirsum — IKDG, RWTH Aachen University, Aachen, Germany, Germany	ETC2017-205 Advanced Stereo High-Speed PIV in an Annular Cascade without Clearance: Evidences of Rotating Instability J. Peter — Technische Universität Berlin, Germany B. Pardowitz — German Aerospace Center (DLR), Berlin, Germany M. Eck — Technische Universität Berlin, Germany L. Enghardt — German Aerospace Center (DLR), Berlin, Germany D. Peitsch; P.U. Thamsen — Technische Universität Berlin, Germany	ETC2017-290 Development and Implementation of a Technique for Fast Five-Hole Probe Measurements Downstream of a Linear Cascade R. Gomes; J. Kurz; R. Niehuis — Federal Armed Forces University Munich, Germany
11:00-11:30	ETC2017-329 A CFD Based Throughflow Method with Three-Dimensional Flow Features Modelling R. Pacciani; M. Marconcini; A. Arnone — University of Florence, Italy	ETC2017-241 Challenges of Creating Realistic Periodical Unsteady Inflow Conditions in a Linear Compressor Cascade A. Krug; P. Busse; M. Lange; R. Mailach; K. Vogeler — Technische Universität Dresden, Chair of Turbomachinery and Flight Propulsion, Germany	ETC2017-298 Experimental Investigation of Transmission Loss in an Automotive Turbocharger Compressor Under Ideal and Real Engine Operating Conditions Y. El Nemr; R. Veloso; J. Girstmair — Virtual Vehicle, Graz Austria,, Austria R. Kabral; M. Åbom — KTH-CCGEx, Stockholm, Sweden, Sweden E. Schutting; O. Dumböck — IVT, TU, Graz, Austria, Austria C. Ludwig; R. Mirlach — BMW, Munich, Germany, Germany P. Koutsovasilis; A. Masrane — BorgWarner, Kirchheimbolanden, Germany, Germany
11:30-12:00	ETC2017-185 Linear Stability Prediction of Vortex Structures on High Pressure Turbine Blades M. Zauner; N. Sandham — University of Southampton, United Kingdom A. Wheeler — University of Cambridge, United Kingdom R. Sandberg — University of Melbourne, Australia	ETC2017-268 Multi-Disciplinary Optimisation of a Transonic Compressor Rotor Subjected to Ice Impact R. Schlaps — Queen Mary University of London, United Kingdom S. Shahpar — Rolls-Royce plc, United Kingdom V.V. Toropov — Queen Mary University of London, United Kingdom	ETC2017-303 Surface Temperature Measurements in an Industrial Gas Turbine Using Thermal History Paints C. Pilgrim; A. Yañez Gonzalez; R. Saggese — Sensor Coating Systems Ltd., United Kingdom R. Krewinkel; M. Blaswich — MAN Diesel and Turbo SE, Germany J. Feist — Sensor Coating Systems Ltd., United Kingdom U. Orth; M. Rabs; D. Frank — MAN Diesel and Turbo SE, Germany S. Araguas — Sensor Coating Systems Ltd. / Imperial College London, United Kingdom
12:00-12:30	ETC2017-313 Hybrid Large Eddy Simulations of an Uncooled High Pressure Turbine Stator-Rotor Stage J. Kopriva; G. Laskowski — GE Aviation, United States	ETC2017-277 Reynolds Number Effects on the Aerodynamics of Compact Axial Compressors K. Pantelidis; C. Hall — University of Cambridge, The Whittle Laboratory, United Kingdom	ETC2017-325 Influence of Pressure Fluctuations on the Mean Value of Different Pneumatic Probes S. Bauinger; A. Marn; E. Göttlich; F. Heitmeir — Graz University of Technology, Austria
12:30-14:00	Lunch	Lunch	Lunch
	A-08 Axial turbines aerodynamics	B-08 Stall and surge	C-08 Radial compressors
	Chair: Reinhard Niehuis — Universitaet der Bundeswehr Muenchen, Germany	Chair: Silvia Ravelli — University of Bergamo, Italy	Chair: Antoine Dazin — ENSAM, France
14:00-14:30	ETC2017-089 Experimental and Numerical Study of the Transonic Cooled Turbine Blades A. Granovskiy; V. Gribin; N. Lomakin — Moscow Power Institut (National Research University), Russia	ETC2017-040 Experimental Characterization of the Surge Onset in a Turbo-Compressor for Fuel Cell Application A. Godard; I. Trebinjac — Laboratoire de Mécanique des Fluides et d'Acoustique - Ecole Centrale de Lyon, France M. Roumeas — Liebherr-Aerospace Toulouse, France	ETC2017-041 Influence of Reynolds Number Variation Method on Centrifugal Compressor Loss Generation J. Tiainen; A. Jaatinen-Värri; A. Grönman; J. Backman — Lappeenranta University of Technology, Finland
14:30-15:00	ETC2017-182 Hot Streak Evolution in an Axial HP Turbine Stage P. Gaetani; G. Persico — Politecnico di Milano, Italy	ETC2017-157 Centrifugal Compressor Diffuser Rotating Stall: Vaned vs. Vaneless M. Giachi; E. Belardini — GE Oil&Gas, Italy G. Lombardi — University of Pisa, Italy M. Maganzi — CUBIT scar, Italy A. Berti — University of Pisa, Italy	ETC2017-072 Influence of Volute Channel Position Onto Centrifugal Compressor Performance M. Heinrich; R. Schwarze — Technical University Bergakademie Freiberg, Germany
15:00-15:30	ETC2017-213 The Influence of Different Wake Profiles on Losses in a Low Pressure Turbine Cascade F. Hammer — University of Southampton, United Kingdom R.D. Sandberg — University of Melbourne, Australia N.D. Sandham — University of Southampton, United Kingdom	ETC2017-175 Analysis of Vaneless Diffuser Stall Instability in a Centrifugal Compressor E. Sundström; M. Mihaescu — KTH Mechanics, Sweden M. Giachi; E. Belardini; V. Michelassi — GE Oil&Gas, Florence, Italy	ETC2017-171 Technical and Aerodynamical Aspects of a High Pressure Synthesis Gas Turbocompressor Modernization W. Kryllowicz — Lodz University of Technology, Poland P. Swider — Neo-Tec Sp. z. o. o., Poland Z. Kozanecki; K. Kabalyk — Lodz University of Technology, Poland Z. Kozanecki Jr — Neo-Tec Sp. z. o. o., Poland
15:30-16:00	ETC2017-237 Experimental and Numerical Investigations of a Low Aspect Ratio Transonic Linear Turbine Cascade A. Beschorner; M. Lange; R. Mailach; K. Vogeler — Technische Universität Dresden, Germany	ETC2017-301 Theoretical Analysis of the Rotating Stall in a Vaneless Diffuser Y.G. Heng — Arts et Métiers Paristech, China A. Dazin — Arts et Métiers Paristech, France M.N. Ouarzazi — Université Lille 1, France	ETC2017-260 Prediction and Validation of High-Performance Centrifugal Compressor Impeller Forced Response L. Toni; F. Moyroud — GE Oil & Gas, Italy K. Ramakrishnan — GE Global Research, United States V. Michelassi — GE Oil & Gas, Italy E. Schurr — GE Oil & Gas, United States
16:00-16:30	Coffee break	Coffee break	Coffee break
	A-09 Steam turbines (II)	B-09 Hydraulic machinery (I)	C-09 Transition and turbulence modeling (II)
	Chair: Claus Sieverding — VKI, Belgium	Chair: Giorgio Pavesi — UNIVERSITY OF PADOVA, Italy	Chair: Marcello Manna — Università di Napoli Federico II, Italy
16:30-17:00	ETC2017-312 Performance of a Wet-Steam Turbine Stator Blade with Heating Steam Injection V. Gribin; A. Tishchenko; S. Khomyakov; I. Gavrilov; V. Tishchenko; V. Popov; I. Sorokin; R. Alekseev — Moscow Power Engineering Institute, National Research University, Russia	ETC2017-097 Investigation on the Flow in a Rotor-Stator Cavity with Centripetal Through-Flow B. Hu; D. Brillert; H.J. Dohmen; F.K. Benra — Chair of Turbomachinery, University of Duisburg-Essen, Germany	ETC2017-133 Using Automated Optimisation to Calibrate a Correlation-Based Transition Model C. Morsbach; M. Aulich — German Aerospace Center (DLR), Germany F. Klingenberg — MTU Aero Engines AG, Germany
17:00-17:30	ETC2017-314 Experience in Numerical Simulation of Turbulent Wet-Steam Flow in the Last Stage of a High-Power Condensing Turbine Under Conditions Defined by Full-Scale Experiments at a Power Plant S. Galaev; V. Ris; E. Smirnov — Peter the Great Saint-Petersburg Polytechnic University, Russia	ETC2017-054 Air-Water Two-Phase Flow Experimental and Numerical Analysis in a Low Specific Speed Centrifugal Pump Q. Si — Jiangsu University, China G. Bois — ENSAM, France K. Zhang; J. Yuan — Jiangsu University, China	ETC2017-196 Optimal Perturbations in Transitional and Turbulent Flows at Moderate Reynolds Numbers M. Farano; S. Cherubini — Politecnico di Bari, Italy J.C. Robinet — Arts et Metiers ParisTech, France P. De Palma — Politecnico di Bari, Italy
17:30-18:00	ETC2017-349 Study on Water Extraction of Hollow Stationary Blade Under Wet Steam Flow Conditions X. Wu; J. Yang — Shanghai Turbine Works Co., Ltd., China L. Li — Institute of Turbomachinery, Xi’an Jiaotong University, China	ETC2017-060 Performance Analysis of Compact Multistage Pumps Manufactured from Sheet Metal F. Fontana — University of Padua, Italy	ETC2017-328 On the Capability of the γ-Re_Θ Transition Model to Predict Relaminarization P. Bader — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria P. Pieringer — Springer und Pieringer EDV Dienstleistungen OG, Austria W. Sanz — Institute for Thermal Turbomachinery and Machine Dynamics, Graz University of Technology, Austria

THURSDAY, April 6th, 2017

8:30-9:30	Invited Lecture ETC2017-IL4 Uncertanty Quantificaton and Robust Design in Turbomachinery Prof. C.Hirsch — NUMECA Chair: Francesco Martelli — Industrial Engineering Departement, University of Florence, Italy
9:30-10:00	Coffee break	Coffee break	Coffee break
	A-10 Radial turbines	B-10 Fans	C-10 Joint Session (ERCOFTAC-ECCOMAS) Uncertainty Quantification and Robust Design in Turbomachinery
	Chair: Thomas Biesinger — BorgWarner Turbo Systems Engineering GmbH, Germany	Chair: Mauro Carnevale — Imperial College of London, United Kingdom	Chair: Charles Hirsch — NUMECA
10:00-10:30	ETC2017-039 Loss Generation in Radial Outflow Steam Turbine Cascades A. Grönman; A. Uusitalo; J. Backman — Lappeenranta University of Technology, Finland	ETC2017-055 Preliminary Experimental Assessment of the Performance of Rotor-Only Axial Fans Designed with Different Vortex Criteria S. Castegnaro; M. Masi; A. Lazzaretto — University of Padova, Italy	ETC2017-411 Manufacturing Uncertainties on a Compressor Blade R.Nigro — NUMECA, Univ. Mons
10:30-11:00	ETC2017-267 Exergy Analysis on Turbocharger Radial Turbine with Heat Transfer S.M. Lim; A. Dahlkild; M. Mihaescu — Royal Institute of Technology (KTH), Competence Center for Gas Exchange (CCGEx), Sweden	ETC2017-059 Remarks on the Meridional Design of Mixed Flow Fans A. Treder; J. Karras; P.U. Thamsen — Technical University of Berlin, Germany	ETC2017-412 Robust Optimization of a Compressor Stage D.Wunsch — NUMECA
11:00-11:30	ETC2017-129 Preliminary Design Considerations for Variable Geometry Radial Turbines with Multi-Points Specifications P.T. Lauriau — ISAE SUPAERO, Université de Toulouse / Liebherr Aerospace Toulouse (LTS), France N. Binder; X. Carbonneau — ISAE SUPAERO, Université de Toulouse, France M. Roumeas; S. Cros — Liebherr Aerospace Toulouse (LTS), France	ETC2017-069 Smith Diagram for Low Reynolds Number Axial Fan Rotors R. Corralejo; P. Harley — Dyson Ltd, United Kingdom	ETC2017-413 Application of UQ Techniques to Turbomachinery Test Cases S.Shahrokh — Rolls-Royce
11:30-12:00	ETC2017-258 New Phenomenological and Power-Based Approach for Determining the Heat Flows of a Turbocharger Directly from Hot Gas Test Data B. Savic; R. Zimmermann; B. Jander; R. Baar — Technical University of Berlin, Germany	ETC2017-119 Beamforming Studies on Basic Models of Low-Speed Axial Fan Blade Sections E. Balla; J. Vad — Department of Fluid Mechanics, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, Hungary	ETC2017-414 Experience on Uncertainty Quantification Didier Lucor — CNRS-LIMSI
12:00-12:30	ETC2017-360 Influence of Secondary Flow Phenomena on Boundary Layer Thickness and Wall Heat Flux in Scalloped Radial Turbines C. Rakut; M. Diefenthal; M. Wirsum — Institute for Power Plant Technology, Steam and Gas Turbines, RWTH Aachen University, Germany	ETC2017-250 Understanding Fan Blade Tip Aerodynamics A. John — University of Sheffield, United Kingdom S. Shahpar — Rolls-Royce, United Kingdom N. Qin — University of Sheffield, United Kingdom
12:30-14:00	Lunch	Lunch	Lunch
	A-11 Combustor turbines interaction	B-11 Axial compressors: unsteady flows and interactions	C-11 Hydraulic machinery (II)
	Chair: Simone Salvadori — UNIVERSITY OF FLORENCE, Italy	Chair: Friedrich-Karl Benra — University of Duisburg-Essen, Germany	Chair: Gerard Bois — ENSAM, France
14:00-14:30	ETC2017-024 Parameterised Model of 2D Combustor Exit Flow Conditions for HPT Simulations M. Schneider; H.P. Schiffer — Technische Universit¨at Darmstadt Institute of Gas Turbines and Aerospace Propulsion, Germany K. Lehmann — Turbine Aerodynamics and Cooling Rolls-Royce Deutschland Ltd & Co KG, Germany	ETC2017-135 Simulation of Indexing and Clocking with Harmonic Balance C. Frey; G. Ashcroft — German Aerospace Center (DLR), Germany H.P. Kersken — German Aerospace Center, Germany	ETC2017-248 Centrifugal Pumps Performance Estimation with Non-Newtonian Fluids: Review and Critical Analysis C. Buratto; M. Occari; N. Aldi; N. Casari; M. Pinelli; P.R. Spina; A. Suman — University of Ferrara, Italy
14:30-15:00	ETC2017-139 The Influence of Combustor Swirl on Pressure Losses and the Propagation of Coolant Flows at the Large Scale Turbine Rig (LSTR) H. Werschnik; J. Herrmann; H.P. Schiffer — Technische Universität Darmstadt, Institute of Gas Turbines and Aerospace Propulsion, Germany C. Lyko — Rolls-Royce Deutschland, Turbine Aerodynamics & Cooling, Germany	ETC2017-125 Analysis of a High-Pressure Multistage Axial Compressor at Off-Design Conditions with Coarse Large Eddy Simulations J. De Laborderie; F. Duchaine; L. Gicquel — CERFACS, France	ETC2017-141 Numerical Investigation on the Influence of Secondary Flows on the Axial Thrust of a Liquid Oxygen Radial Pump P. Beck — TUM, Institute of Flight Propulsion, Germany B. Wagner — DLR, Institute of Space Propulsion, Germany O. Haidn — TUM, Institute of Flight Propulsion, Germany
15:00-15:30	ETC2017-247 Experimental and Numerical Investigation of the Effect of Compressor OGV Profile on Combustor Exit Measurements Using an Isothermal, Non-Reacting Tracer P. Dhopade — University of Oxford, United Kingdom P. Denman — Loughborough University, United Kingdom P. Ireland — University of Oxford, United Kingdom M. Ravikanti — Rolls-Royce PLC, United Kingdom	ETC2017-358 The Efficient Numerical Simulation of Unsteady Flow in a Centrifugal Compressor Stage Equipped with a Vaned Diffuser M. Younsi; A. Baldacci — ANSYS, Inc., France C. Corneloup; F. Moyroud — GE Oil&Gas, France	ETC2017-122 The Optimal Vortex Pump Impeller – an Experimental Study on Clogging Behaviour A. Gerlach; S. Wulff; D. Perlitz — Technische Universität Berlin, Germany F. Lykhold-Ustrup — Grundfos Holding A/S, Denmark P.U. Thamsen — Technische Universität Berlin, Germany
15:30-16:00	ETC2017-044 The Effect of Hot Streaks on a High Pressure Turbine Vane Cascade with Showerhead Film Cooling G. Barigozzi; S. Mosconi; A. Perdichizzi; S. Ravelli — University of Bergamo, Italy	ETC2017-318 Large Eddy Simulation of a Lowpressure Compressor Cascade at High Incidence J.S. Cagnone; M. Rasquin; K. Hillewaert — Cenaero, Gosselies, Belgium S. Hiernaux — Safran Aero Boosters, Belgium	ETC2017-101 Numerical Investigation on Transient Flow of a High Head Pump-Turbine in Pump Mode During Rapid Closure of Guide Vanes G. Pavesi — Department of Industrial Engineering, University of Padova, Italy W. Wang — National Research Center of Pumps, Jiangsu University, China
16:00-16:30	Coffee break	Coffee break	Coffee break
	A-12 Steam turbines (III)	B-12 Wind turbines	C-12 Vibration, flutter, aero-elasticity (I)
	Chair: Aki Grönman — Lappeenranta University of Technology, Finland	Chair: Francesco Martelli — Industrial Engineering Departement, University of Florence, Italy	Chair: Torsten Fransson — KTH, Sweden
16:30-17:00	ETC2017-190 Experimental and Numerical Analysis of Supersonic Blade Profiles Developed for Highly Loaded Impulse Type Steam Turbine Stages R. Ghio; C. Raffaeli; A. Sabattini — Fincantieri S.p.A., Italy V. Dossena; A. Fusetti; A. Spinelli; C. Osnaghi; F. Cozzi — Politecnico di Milano, Italy	ETC2017-295 On the Effects of the Approximations Embodied in the Momentum Theory as Applied to the NREL Phase VI Wind Turbine R. Bontempo; M. Manna — Università degli Studi di Napoli Federico II, Italy	ETC2017-057 Identification of Coupled Natural Frequencies in a Rotor-Stator Test-Rig for Different Gas Properties B. Barabas; D. Brillert; H.J. Dohmen; F.K. Benra — University of Duisburg-Essen, Germany
17:00-17:30	ETC2017-280 Combined Optimisation of the Last Stage and Diffuser in a Steam Turbine Using Metamodels C. Musch — Siemens AG, Germany K. Cremanns — Niederrhein University of Applied Sciences, Germany S. Hecker; A. Penkner — Siemens AG, Germany	ETC2017-365 A Validation Study Using NREL Phase VI Experiments, Part I: Low Computational Resource Scenario A. Aksenov — Tesis Ltd. (1) - Institute of High Temperatures of Russian Academy of Sciences (2), Russia U. Ozturk — UPC, Universitat Politecnica de Catalunya, Spain C. Yu — Samwell Testing Inc., Taiwan P. Byvaltsev — Tesis Ltd., Russia S. Soganci — CapVidia NV, Belgium O. Tutkun — Akana, Turkey	ETC2017-083 Modelling of Turbine Blade Vibrations Via Computational Intelligence Methods S. Norton; T. Ramsay; K. Karatzas — Department of Mechanical Engineering, Aristotle University of Thessaloniki, Greece J. Fridh; P. Petrie-Repar — Department of Energy Technology, KTH Royal Institute of Technology, Sweden
17:30-18:00	ETC2017-195 Turbine Blade Profile Design Method Using Bezier Curves V. Gribin; A. Tishchenko; V. Tishchenko; I. Gavrilov; I. Sorokin; R. Alexeev — National Research University "MPEI", Russia		ETC2017-180 Potential of Aeroelastic Tailoring to Improve Flutter Stability of Turbomachinery Compressor Blades C. Reiber; M. Blocher — German Aerospace Center (DLR), Germany
20:00-23:00	Gala Dinner

FRIDAY, April 7th, 2017

8:30-9:30	Invited Lecture ETC2017-IL5 Some Challenges in Turbomachinery for Propulsion Mr. H.Mårtensson — GKN Aerospace Chair: Paul Petrie-Repar — KTH, Sweden
9:30-10:00	Coffee break	Coffee break	Coffee break
	A-13 Axial turbines: unsteady flows and blade row interaction	B-13 Aero-acoustics, noise generation and reduction (II)	C-13 Vibration, flutter, aero-elasticity (II)
	Chair: Jens Friedrichs —	Chair: Tom Verstraete — Von Karman Institute, Belgium	Chair: Michel Dumas — Safran-Snecma, France
10:00-10:30	ETC2017-094 Application of the Time Transformation Method for a Detailed Analysis of Multistage Blade Row Interactions in a Shrouded Turbine B. Winhart; D. Micallef; D. Engelmann — Ruhr-Universität Bochum, Germany	ETC2017-067 Impact of Turbulence Models on RANS-Informed Prediction of Fan Broadband Interaction Noise R. Jaron; H. Herthum; M. Franke; A. Moreau; S. Guérin — German Aerospace Center (DLR), Germany	ETC2017-238 Flutter Analysis of an Embedded Blade Row with a Harmonic Balance Solver H.P. Kersken; C. Frey; G. Ashcroft — German Aerospace Center (DLR), Germany H. Schönenborn — MTU, Germany
10:30-11:00	ETC2017-305 A Comparative Study of Transient Blade Row and Blade Count Scaling Approaches for Numerical Forced Response Analysis in a Transonic Turbine A.D. Naidu; K. Vogel; M. Fischer — ABB Turbo Systems Ltd, Switzerland	ETC2017-279 Towards a Holistic Prediction of Fan Stage Tone Noise Mechanisms P. Sureshkumar; M. Vahdati — Imperial College, United Kingdom A. Parry; S. Bianchi — Rolls-Royce Plc, United Kingdom	ETC2017-161 Adjoint Process Chain for Forced Response Analysis Using a Harmonic Balance Method A. Engels-Putzka; C. Frey — German Aerospace Center (DLR), Institute of Propulsion Technology, Germany
11:00-11:30	ETC2017-324 Time Resolved PIV Measurements of the Unsteady Wake Migration in a LPT Blade Passage: Effect of the Wake Passing Frequency D. Lengani; D. Simoni; M. Ubaldi; P. Zunino — Università di Genova, Italy F. Bertini — GE AvioAero, Italy	ETC2017-201 Impact of Inlet Distortion on Fan Tonal Noise M. Daroukh — Safran Aircraft Engines - CERFACS, France S. Moreau — Université de Sherbrooke, Canada N. Gourdain — ISAE, France J.F. Boussuge — CERFACS, France C. Sensiau — Safran Aircraft Engines, France	ETC2017-242 Reduced Order Modeling of Mistuned Bladed Disks Considering Aerodynamic Coupling and Mode Family Interaction S. Willeke — Institute of Dynamics and Vibration Research, Leibniz Universität Hannover, Germany C. Keller — Institute of Turbomachinery and Fluid Dynamics, Leibniz Universität Hannover, Germany L. Panning-Von Scheidt — Institute of Dynamics and Vibration Research, Leibniz Universität Hannover, Germany J.R. Seume — Institute of Turbomachinery and Fluid Dynamics, Leibniz Universität Hannover, Germany J. Wallaschek — Institute of Dynamics and Vibration Research, Leibniz Universität Hannover, Germany
11:30-12:00	ETC2017-379 Impact of Vane Clocking on the TEC Loss in Rig M. Hoeger; R.D. Baier — MTU Aero Engines AG, Germany A. Marn; T. Selic — Graz University of Technology, Austria R. Niehuis; R. Gomes — Universität der Bundeswehr München, Germany C. Bode; J. Friedrichs — Technische Universität Braunschweig, Germany	ETC2017-148 Toward a Near-Field CAA-CFD Coupling Approach: Application to a Centrifugal Blower B. Sy — Arts et Métiers ParisTech, DynFluid Laboratory, France C. Foulquié — Safran Aircraft Engines, France S. Khelladi; M. Deligant — Arts et Métiers ParisTech, DynFluid Laboratory, France M. Henner — Valeo Engine Cooling, France F. Bakir — Arts et Métiers ParisTech, DynFluid Laboratory, France	ETC2017-144 Aeroelastic Investigation of Turbine Blade Assemblies: Cluster Systems and Mistuned Rows F. Vanti; L. Pinelli; F. Poli; A. Arnone — University of Florence, Italy
12:00-12:30	ETC2017-335 Numerical Investigation of Secondary Flow and Loss Development in a Low Pressure Turbine Cascade with Divergent Endwalls R. Ciorciari; T. Schubert; R. Niehuis — Institute of Jet Propulsion, Universitaet der Bundeswehr Muenchen, Germany	ETC2017-363 Experimental Acoustic Characterization of Automotive Twin-Scroll Turbine R. Kabral — KTH Royal Institute of Technology, Sweden Y.A. El Nemr — VIRTUAL VEHICLE Research Center, Austria C. Ludwig; R. Mirlach — BMW, Germany P. Koutsovasilis; A. Masrane — BorgWarner, Germany M. Åbom — KTH Royal Institute of Technology, Sweden	ETC2017-315 Establishment of an Open 3D Steam Turbine Flutter Test Case D. Qi; P. Petrie-Repar; T. Gezork; T. Sun — Royal Institute of Technology Department of Energy Technology, Sweden
12:30-12:45	Closing Ceremony