16th European Turbomachinery Conference (ETC16)
Turbomachinery, Fluid Dynamics and Thermodynamics
24-28 March 2025 | Hannover, Germany
Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Session Overview |
Date: Monday, 24/Mar/2025 | ||||
8:00am - 9:30am |
ETC Registration Location: Bldg. 8130 / Entrance Hall |
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9:30am - 10:15am |
Opening Ceremony Location: Bldg. 8130 / Rm. 030 |
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10:15am - 11:15am |
ETC2025-IL01: The wise experimental input received from Professor Claus Sieverding to help the validation of CFD predictions in the field of turbines Location: Bldg. 8130 / Rm. 030 Prof. Tony Arts - Honorary Professor - von Karman Institute for Fluid Dunamics |
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11:30am - 1:00pm |
Session A-01: Axial Turbines - Numerical Simulations (I) Location: Bldg. 8130 / Rm. 030 Chair: Thomas Polklas, MAN Energy Solutions SE, Germany Effects of streamwise oriented riblets on a LPT blade: a numerical study Ruhr University Bochum, Germany 12:00pm - 12:30pm Time, Space and Dynamic Split of Loss Sources in LPT by Means of Phase-locked Proper Orthogonal Decomposition 1: University of Genoa, Genova, Italy; 2: Morfo Design SRL, Sesto Fiorentino, Italy; 3: Avio Aero, Torino, Italy 12:30pm - 1:00pm Scale-Resolved Modeling of Gas Turbine Vanes: A Wall-Modeled LES and Immersed Boundary Approach University of Padova, Italy |
Session B-01: Fans Location: Bldg. 8130 / Rm. 031 Chair: Roque Corral, Universidad Politecnica de Madrid, Spain Goals and Strategies for Open Fan Design 1: German Aerospace Center (DLR), Germany; 2: Universidad Politécnica de Madrid, Spain; 3: Safran Aircraft Engines, France 12:00pm - 12:30pm Experimental Studies of Shock Wave Boundary Layer Interaction on suction side of fan representative profile Institute of Fluid-Flow Machinery, Polish Academy of Sciences (IMP PAN), Poland 12:30pm - 1:00pm Aerodynamics of a Short Intake at High Incidence 1: Cranfield University; 2: Rolls-Royce plc |
Session C-01: Hydraulic Turbines (I) Location: Bldg. 8132 / Rm. 131 Chair: Antoine Dazin, ENSAM, France Influence of the sediment transportation on the performance of a Pelton nozzle: a novel Eulerian approach for a CFD-based comparison 1: University of Padova, Italy; 2: 45 Engineering S.R.L., Italy 12:00pm - 12:30pm In-Pipe Micro-Cycloidal Water Turbine for Energy Harvesting 1: University of Padova, Italy; 2: University of Cagliari, Italy 12:30pm - 1:00pm Optimization and Experimental Validation of Savonius Turbines with Integrated Deflector for Enhanced Low-Speed Hydropower Efficiency OVGU, Germany |
Session D-01: Aero-acoustics, noise generation and reduction Location: Bldg. 8132 / Rm. 002 Chair: Jérôme Boudet, Ecole Centrale de Lyon, France Computational and analytical modelling of vortex shedding from a low-speed axial flow rotor blade profile from the perspectives of noise generation and blade vibration Budapest University of Technology and Economics, Faculty of Mechanical Engineering, Department of Fluid Mechanics, Hungary 12:00pm - 12:30pm Numerical investigation of the vortex shedding phenomenon from a circular-arc-cambered plate profile relevant to low-speed axial flow rotor blades 1: Budapest University of Technology and Economics, Faculty of Mechanical Engineering, Department of Fluid Mechanics, Hungary; 2: Otto von Guericke University Magdeburg, Faculty of Process and Systems Engineering, Institute of Fluid Dynamics and Thermodynamics, Germany 12:30pm - 1:00pm Effects of solidity on the acoustic and aerodynamic characteristics of a low-speed axial fan University of Genoa, Italy |
1:00pm - 2:30pm |
Lunch Location: Bldg. 8140 / Assembly Hall |
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2:30pm - 4:00pm |
Session A-02: Axial Turbines - Numerical Simulations (II) Location: Bldg. 8130 / Rm. 030 Chair: Francesco Montomoli, Imperial College of London, United Kingdom Study on Aerodynamic Loss of HP Turbine Blade Coolant Ejection IHI, Japan 3:00pm - 3:30pm Experimental and numerical investigation of suction side fences for turbine NGVs 1: University of Genova, Genova, Italy; 2: Morfo Design, Sesto Fiorentino, Firenze, Italy; 3: Avio Aero, Torino, Italy 3:30pm - 4:00pm High-fidelity sliding mesh method for moving geometries in turbomachinery applications 1: Department of Aeronautics, Imperial College London, South Kensington Campus, London, SW7 2AZ, United Kingdom; 2: Department of Engineering, King’s College London, Strand Campus, London, WC2R 2LS, United Kingdom |
Session B-02: Axial compressor - Numerical Simulations Location: Bldg. 8130 / Rm. 031 Chair: Michel Dumas, Safran Aircraft Engines, France Body Force Modelling of a Multi-Stage High-Pressure Compressor under Inlet Distortion 1: Safran Aircraft Engines, 77550 Moissy Cramayel, France; 2: DAAA, ONERA, Institut Polytechnique de Paris, 92190 Meudon, France; 3: ISAE-SUPAERO, Université de Toulouse, 31055 Toulouse, France 3:00pm - 3:30pm Estimation of intra-scale transfer rates within a compressor flowfield using high-fidelity data University of Genova, Italy 3:30pm - 4:00pm Application of a novel pseudo-spectral time-marching method to turbomachinery Universidad Politécnica de Madrid, Spain |
Session C-02: Hydraulic Pumps (I) Location: Bldg. 8132 / Rm. 131 Chair: Frank-Hendrik Wurm, Universität Rostock, Germany Problems related to the energy transfer in co-rotating radial disc pumps. ENSAM-Arts et Métiers Institute of Technology, France 3:00pm - 3:30pm Design and Numerical Analysis of a Four Stage Centrifugal Pump For the Fuel System of a Hydrogen Fueled Turbofan Engine 1: Lund university, Sweden; 2: GKN Aerospace, Sweden 3:30pm - 4:00pm Minimizing gas accumulation in two-phase flow within a diverging horizontal channel using cross-flow millimeter-size steps 1: Mechanical Power Engineering Department, Faculty of Engineering—Mataria, Helwan University, Cairo 11718, Egypt; 2: Laboratory of Fluid Dynamics & Technical Flows, University of Magdeburg “Otto Von Guericke”, 39106 Magdeburg, Germany; 3: University of Ferrara - Department of Engineering, Via Saragat 1, 44122, Ferrara, Italy |
Session D-02: Design and Optimisation methods Location: Bldg. 8132 / Rm. 002 Chair: Nicolas Binder, ISAE-SUPAERO, France Optimization of a Volute downstream of a Vaned Radial Compressor Rolls-Royce Solutions GmbH, Germany 3:00pm - 3:30pm A multi-point preliminary design method for centrifugal compressor stages of fuel cell-based propulsion systems 1: Delft University of Technology, The Netherlands; 2: Liebherr-Aerospace Toulouse SAS 3:30pm - 4:00pm Pushing the Limits: Enhancing Turbomachinery Efficiency by Riblet Application 1: Jade University of Applied Sciences, Germany; 2: University of Applied Sciences Mittweida, Germany |
4:00pm - 4:30pm |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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4:30pm - 6:00pm |
Session A-03: Axial Turbines - Design, Analysis and performance Location: Bldg. 8130 / Rm. 030 Chair: Tony Arts, von Karman Institute, Belgium Aerodynamic scaling of a high-speed low-pressure turbine cascade, optimized for boundary layer similarity in a low-speed test rig 1: von Karman Institute for Fluid Dynamics, Belgium; 2: Université de Liège, Faculté des Sciences appliquées, Belgium 5:00pm - 5:30pm Experimental Measurements of Ingress in a Turbine Stator-Rotor Cavity 1: University of Florence; 2: University of Genova 5:30pm - 6:00pm Thermodynamic Design of an Aeroengine for Sustainable Aviation Fuels with a Focus on 3D Components Conception: High Pressure Turbine Ruhr-University Bochum, Germany |
Session B-03: Axial compressor - Unsteady flows and interactions (I) Location: Bldg. 8130 / Rm. 031 Chair: Monica Veglio, Cenaero, Belgium Variation of tip clearance and incidence to induce rotating instabilities in a linear compressor cascade Technische Universität Dresden, Germany 5:00pm - 5:30pm Experimental investigation by Particle Image Velocimetry of the active flow control of the stall inception of an axial compressor 1: Arts et Métiers; 2: AMVALOR 5:30pm - 6:00pm The Effect of a Variable Cantilevered Stator on 1.5-stage Transonic Compressor Performance 1: TU Darmstadt, Germany; 2: Rolls-Royce Deutschland |
Session C-03: Hydraulic pumps (II) Location: Bldg. 8132 / Rm. 131 Chair: Giorgio Pavesi, University of Padova, Italy Numerical Pump Head Curve Stability Prediction 1: Sulzer Management Ltd, Switzerland; 2: Sulzer Pumpen (Deutschland) GmbH 5:00pm - 5:30pm Numerical simulations of pump/intake interactions under non-uniform incoming streamtubes for Outboard Dynamic-inlet Waterjets Department of Industrial Engineering, Università degli Studi di Padova, Italy 5:30pm - 6:00pm Influence of design-condition and gap width on secondary flows in pumps – Focused on side chamber and exchange flows University of Rostock, Germany |
Session D-03: Electric and Hybryd propulsion Location: Bldg. 8132 / Rm. 002 Chair: Erik Janke, Rolls-Royce Deutschland Ltd. & Co. KG, Germany Performance analysis of a fuel cell propulsion system with micro gas turbine under realistic environmental conditions Technische Universität Braunschweig, Germany 5:00pm - 5:30pm Coupled design of fuel cell-powered aircraft, propulsion system, and turbo components 1: Leibniz University Hannover, Institute of Turbomachinery and Fluid Dynamics, Germany; 2: Technical University Braunschweig, Institute of Aircraft Design and Lightweight Structures, Germany; 3: Technical University Braunschweig, Institute of Jet Propulsion and Turbomachinery, Germany |
6:00pm - 8:00pm |
Welcome reception Location: Bldg. 8131 / Dining Hall |
Date: Tuesday, 25/Mar/2025 | ||||
7:30am - 8:15am |
EVI-GTI Registration Location: Bldg. 8130 / Entrance Hall |
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8:30am - 9:30am |
ETC2025-IL02: Challenges in delivering sustainable aviation: Propulsion perspective Location: Bldg. 8130 / Rm. 030 Prof. Marko Bacic - Professor of Engineering Science at University of Oxford and Engineering Fellow in Control Systems and Gas Turbine Functionality at Rolls-Royce |
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9:30am - 10:00am |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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10:00am - 12:30pm |
Session A-04: Heat Transfer (I) Location: Bldg. 8130 / Rm. 030 Chair: Giovanna Barigozzi, Università di Bergamo, Italy An experimental and numerical investigation into compressor casing heat shield effectiveness 1: University of Oxford, United Kingdom; 2: Rolls-Royce Plc, United Kingdom 10:30am - 11:00am Development of a reduced order model for turbine blade cooling design Politecnico di Milano, Italy 11:00am - 11:30am Topology Optimization for Internal Cooling of Gas Turbine Guide Vanes - A Conjugate Heat Transfer Study 1: Linköping University, Sweden; 2: SAAB 11:30am - 12:00pm Fluid Topology Optimization of Film Cooling: a Design Exploration 1: Imperial College of London, United Kingdom; 2: ToffeeX, United Kingdom |
Session B-04: Axial Compressor - Unsteady flows and interaction (II) Location: Bldg. 8130 / Rm. 031 Chair: Fabrizio Fontaneto, VKI, Belgium How inlet flow inhomogeneities can affect the transition to stall in an axial compressor? 1: Univ. Lille, CNRS, ONERA, Arts et Métiers Institute of Technology, Centrale Lille, UMR 9014-LMFL-Laboratoire de Mécanique des Fluides de Lille - Kampé de Fériet, Av. Paul Langevin, Villeneuve-d’Ascq, Lille, F-59000, Hauts de France, France; 2: Département Aérodynamique, Aéroélasticité, Acoustique, Office National d’Études et de Recherches Aérospatiales (ONERA), Université Paris Saclay, F-92190 Meudon, France 10:30am - 11:00am A comparative study of varying incidence angle effects on a low-Reynolds-number compressor cascade based on experiments, low-fidelity and high-fidelity numerical simulations German Aerospace Center (DLR), Germany 11:00am - 11:30am Liquid droplet breakup mechanisms during the aero-engine washing process 1: University of Ferrara, Italy; 2: Lufthansa Technik AG, Hamburg 11:30am - 12:00pm High Fidelity Turbomachinery CFD Simulations Using General-Purpose GPU Siemens, Netherlands |
Session C-04: Wind turbines Location: Bldg. 8132 / Rm. 131 Chair: Pawel Flaszyński, IMP PAN, Poland CFD analysis of an optimized tilted H-shaped VAWT at three different scales 1: University of Bergamo, Italy; 2: Norwegian University of Life Sciences, Norway; 3: Politecnico di Milano, Italy 10:30am - 11:00am Assessment of numerical methods for ducted wind turbines Università degli Studi di Napoli Federico II, Italy 11:00am - 11:30am Parameter Study of Dynamic Stall under High Reynolds Numbers Leibniz University Hannover, Germany 11:30am - 12:00pm Sinusoidal Leading Edge for Passive Flow Control in VAWTs Sapienza University of Rome, Italy 12:00pm - 12:30pm Aerodynamic design of wind turbine blades using multi-fidelity analysis and surrogate models 1: Sapienza University of Rome, Italy; 2: CNR-INM Institute of Marine Engineering, Italy; 3: University of Florence, Italy |
Session D-04 (EVI-GTI): Aerodynamic and Vibration Measurements Location: Bldg. 8132 / Rm. 002 Chair: Hanspeter Zinn, GE Vernova Power, Switzerland CONFERENCE CHAIR WELCOME, Welcome to Hannover EVI-GTI 10:15am - 10:30am Elevator Pitches: 5 x 3 Minutes Company and Product Presentations EVI-GTI 10:30am - 11:00am E25-01 Turbocharged Innovation: Exploring Advanced Aerodynamic Measurement in Turbomachinery Vectoflow GmbH, Germany 11:00am - 11:30am E25-39 We make a Turbine speak and this physics based with hybrid modelling Bosch Digital Twin Industries, Germany 11:30am - 12:00pm E25-28 Source localisation measurements with microphone arrays on turbofan and open rotor engines German Aerospace Center (DLR), Institute of Propulsion Technology, Germany 12:00pm - 12:30pm E25-20 Visualization system for the contact behavior in turbine shrouds during operation MTU Aero Engines AG, Germany |
12:30pm - 2:00pm |
Lunch Location: Bldg. 8140 / Assembly Hall |
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12:35pm - 1:55pm |
Turbomachinery Lab Lunch Break Tours Location: Bldg. 8130 / foyer
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2:00pm - 4:00pm |
Session A-05: Axial Turbines - Numerical Simulation (III) Location: Bldg. 8130 / Rm. 030 Chair: Guillermo Paniagua, Purdue University, United States of America Influence of Radial Pressure Gradient on Secondary Flows: Numerical Study and Design Optimization for High-Speed Annular Sector Cascades 1: University of Kaiserslautern and Landau, Germany; 2: German Aerospace Center (DLR), Institute of Future Fules, Cologne; 3: Graz University of Technology, Institute of Thermal Turbomachinery and Machine Dynamics 2:30pm - 3:00pm All Mach flows density-based / pressure-based coupling: method and preliminary results on the example of a rim seal flow in a one-stage axial turbine Ruhr University Bochum, Germany 3:00pm - 3:30pm Assessment of Large-Eddy Simulations to simulate a high-speed low-pressure turbine cascade CERFACS, France 3:30pm - 4:00pm Hybrid RANS-LES Simulation of the MTU-T161 LPT Profile - Forcing LES in the Endwall Boundary Layer by Grid Refinement 1: Leibniz University Hannover, Institute of Turbomachinery and Fluid Dynamics; 2: German Aerospace Center (DLR); 3: MTU Aero Engines |
Session B-05: Sponsors presentations Location: Bldg. 8130 / Rm. 031 |
Session C-05: Hydraulic pumps and marine propeller Location: Bldg. 8132 / Rm. 131 Chair: Friedrich Benra, Universität Duisburg-Essen, Germany Application of Potential Theory for the Design of Radial Guide Vanes of Impeller Pumps 1: Rheinland-Pfälzische Technische University, Germany; 2: KSB SE & Co. KGaA 2:30pm - 3:00pm The influence of leading edge tubercle on the transient pressure fluctuations at the propeller blades as well in the wake and the resulting hydro acoustic noise emissions of a hubless propeller University of Rostock, Germany 3:00pm - 3:30pm Experimental Investigation of the Influence of the Axial Gap Width in the Back Shroud Cavity on the Clogging Behavior of a Wastewater Pump Technische Universität Berlin, Germany |
Session D-05 (EVI-GTI): Temperature and combustion measurement Location: Bldg. 8132 / Rm. 002 Chair: Bjorn Karlsson, Siemens-Energy AB, Sweden E25-34 Total Temperature Measurement with High Density FBG Sensor Array Photonics Laboratory, Munich University of Applied Sciences, Germany MTU Aero Engines AG, Germany 2:30pm - 3:00pm E25-16 IR Camera Measurements During Engine Delivery Tests of an SGT-750 Gas Turbine Engine Siemens Energy AB, Sweden 3:00pm - 3:30pm E25-19 UCTS: Technical Update 2025 LGTechLink, US 3:30pm - 4:00pm E25-10 Data Acquisition and Process Control in Optically Accessible Combustion Test Rig for Next-Generation Fuels PI Electronics AG, Switzerland |
4:00pm - 4:30pm |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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4:30pm - 6:00pm |
Session A-06: Combustor-Turbine Interaction Location: Bldg. 8130 / Rm. 030 Chair: Franz Heitmeir, Graz University of Technology, Austria Numerical performance analysis of a turbine operated by a rotating detonation combustor 1: Brandenburg University of Technology; 2: Technical University of Berlin 5:00pm - 5:30pm Precise Prediction of Supersonic Passage Starting Process via Fast 1D Modeling Purdue University, United States of America 5:30pm - 6:00pm Evaluation of RANS and URANS approaches for the prediction of hot streak migration in a high-pressure turbine stage 1: Institut Supérieur de l'Aéronautique et de l'Espace (ISAE-SUPAERO), France; 2: Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique (CERFACS), France; 3: Safran Helicopter Engines, France |
Session B-06: MTU Visit Headquarter Company VisitAn exclusive opportunity to visit MTU Aero Engines, a global leader in aircraft engine technology, and explore its advanced maintenance facility.
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// Transportation will be organized by Company,
// Departing from the conference venue.
// Duration: approx 3 hrs, (incl.transfer)
// Price Free
// Tuesday, March 25 (afternoon)
// Thursday, March 27 (afternoon)
//... |
Session C-06 Location: Bldg. 8132 / Rm. 131 |
Session D-06 (EVI-GTI): Novel Rigs and Methods I Location: Bldg. 8132 / Rm. 002 Chair: Ralf Obertacke, Siemens Energy Global GmbH & Co. KG, Germany E25-32 Virtual Sensing for Rocket Engine Turbines 1: ArianeGroup GmbH, Munich, Germany; 2: Institute of Space Systems, University of Stuttgart, Germany ; 3: Institute of Space Propulsion, German Aerospace Center (DLR), Lampoldshausen, Germany 5:00pm - 5:30pm E25-29 Aerothermodynamic turbine tests at DLR DLR, Germany 5:30pm - 6:00pm E25-30 Experimental Validation of Hydrogen Burners at realistic Aero Engine Conditions DLR, Germany |
6:00pm - 10:00pm |
CNS: Conference Night Session at Exhibition Area Location: Bldg. 8140 / Assembly Hall |
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6:30pm - 8:00pm |
Euroturbo General Assembly Location: Bldg. 8132 / Rm. 506 |
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8:30pm - 10:30pm |
Euroturbo Committee Dinner Location: Restaurant Pier 51 at Lake Maschsee |
Date: Wednesday, 26/Mar/2025 | ||||
8:30am - 9:30am |
ETC2025-IL03: Advancing spectral/hp element high fidelity simulations: What is required to make them suitable for industrial application? Location: Bldg. 8130 / Rm. 030 Prof. Spencer Sherwin - Head of Department and Professor of Computational Fluid Mechanics in the Department of Aeronautics at Imperial College London |
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9:30am - 10:00am |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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10:00am - 12:30pm |
Session A-07: Heat Transfer (II) Location: Bldg. 8130 / Rm. 030 Chair: Sergio Lavagnoli, von Karman Institute for Fluid Dynamics, Belgium On the impact of Off-Design Condition on the Thermal Performance of Rotor Platform Cooling Università di Bergamo, Italy 10:30am - 11:00am On the impact of Reynolds number on the performance of a trenched shaped hole 1: Università di Bergamo, Italy; 2: Korea University, Republic of Korea 11:00am - 11:30am Impact of turbine inlet temperature distortion on rotor blade heat transfer using infrared thermography and Computational Methods 1: University of Oxford, United Kingdom; 2: Rolls-Royce; 3: Delft University of Technology 11:30am - 12:00pm Experimental Investigation of high pressure shroud components with disruptive cooling structures manufactured by SLM 1: TU Dresden, Germany; 2: MAN Energy Solutions SE, TU Graz Austria 12:00pm - 12:30pm Architecture of a Coupling Framework for Multi-Fidelity Aero-Thermal Simulations for Aero Engines MTU Aero Engines AG, Germany |
Session B-07: Workshop: Open Test Case Fan ECL5 – CATANA Location: Bldg. 8130 / Rm. 031 Chair: Xavier Ottavy, LMFA / CNRS / Centrale Lyon, France Introduction and presentation of the test case 1: Ecole Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, F-69134 Ecully, France; 2: CNRS, Ecole Centrale de Lyon, INSA Lyon, Universite Claude Bernard Lyon 1, LMFA, UMR5509, F-69134 Ecully, France 10:30am - 11:00am ECL5/CATANA: Comparative Analysis of Advanced Blade Vibration Measurement Techniques 1: Ecole Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, F-69134 Ecully, France; 2: CNRS, Ecole Centrale de Lyon, INSA Lyon, Universite Claude Bernard Lyon 1, LMFA, UMR5509, F-69134 Ecully, France; 3: Univ. Lyon, Ecole Centrale de Lyon, LTDS UMR 5513, F-69134 Ecully, France 11:00am - 11:30am ECL5/CATANA: Transition from Non-Synchronous Vibration to Rotating Stall at transonic speed Ecole Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, 69130, Ecully, France 11:30am - 12:00pm Some experiences about the RANS modeling of UHBR fan: the case of ECL5/CATANA Department of Industrial Engineering, University of Florence, Italy 12:00pm - 12:30pm ECL5/CATANA: Stability prediction at design and part speed Turbostream |
Session C-07 Location: Bldg. 8130 / foyer
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Session D-07 (EVI-GTI): Fast Dynamic Pressure Measurement Location: Bldg. 8132 / Rm. 002 Chair: Bjorn Karlsson, Siemens-Energy AB, Sweden E25-11 Applications and development update - optical pressure and temperature instrumentation WIKA Optical Sensing Ltd, United Kingdom 10:30am - 11:00am E25-09 Packaging and Integration Concept for Surface Pressure Measurement on Airfoils MTU Aero Engines AG, Germany 11:00am - 11:30am E25-21 AI-based Condition Monitoring of Gas Turbine Combustors Using High-Resolution Dynamic Pressure Sensor Data IfTA Ingenieurbüro für Thermoakustik GmbH, Germany 11:30am - 12:00pm E25-15 Verification of dynamic pressure sensors in hot environment Siemens Energy AB, Sweden 12:00pm - 12:30pm E25-17 Fast Response Aerodynamic Probe: Design, Sensor Integration & First Time Application (FTA) Siemens Energy Global GmbH & Co. KG, Germany |
12:30pm - 2:00pm |
Lunch Location: Bldg. 8140 / Assembly Hall |
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12:35pm - 1:55pm |
Turbomachinery Lab Lunch Break Tours Location: Bldg. 8130 / foyer
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2:00pm - 4:00pm |
Session A-08: Seals flow Location: Bldg. 8130 / Rm. 030 Chair: Joerg Reinhart Seume, Institute of Turbomachinery and Fluid Dynamics - TFD, LUH, Germany The effect of purge-mainstream density ratio on rim seal fluid mechanics Department of Mechanical Engineering, University of Bath, Bath, United Kingdom 2:30pm - 3:00pm Numerical Analysis Front Deflector at Outer Air Seal of Low Pressure Turbine 1: MTU Aero Engines Polska, Tajecina 108, 36-002, Jasionka, Poland; 2: Faculty of Mechanical Engineering and Aeronautics, Rzeszow University of Technology, al. Powstańców Warszawy 8, 35-959 Rzeszów, Poland 3:00pm - 3:30pm Numerical Study of the Interaction between the Sealing Flow Rate and the Main Flow in a Gas Turbine Stage 1: University of Genova; 2: University of Florence 3:30pm - 4:00pm Overview of the influence of parameters and failures on Dry Gas Seals Chair of Turbomachinery at the University of Duisburg-Essen, Germany |
Session B-08: Workshop: Open Test Case Fan ECL5 – CATANA Location: Bldg. 8130 / Rm. 031 Chair: Xavier Ottavy, LMFA / CNRS / Centrale Lyon, France Prediction of the Operation Point Influence on ECL5/Catana Fan Blade Geometry ANSYS 2:30pm - 3:00pm Identification of Tip-Leakage Vortex Wandering in Large-Eddy Simulation of ECL5/CATANA Transonic Fan Stage 1: École Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, 69130, Ecully, France; 2: Safran Aircraft Engines, Moissy-Cramayel, France 3:00pm - 3:30pm Flutter Analysis of the ECL5 Open Fan Testcase Using Harmonic Balance 1: German Aerospace Center (DLR), Germany; 2: Ecole Centrale de Lyon, France 3:30pm - 4:00pm Open discussion and conclusion 1: Ecole Centrale de Lyon, CNRS, Universite Claude Bernard Lyon 1, INSA Lyon, LMFA, UMR5509, F-69134 Ecully, France; 2: CNRS, Ecole Centrale de Lyon, INSA Lyon, Universite Claude Bernard Lyon 1, LMFA, UMR5509, F-69134 Ecully, France |
Session C-08: Visit Aerzener Maschinenfabrik Headquarter Company Visit
An exclusive opportunity to visit AERZEN, a global leader in compression technology, and explore its state-of-the-art manufacturing facilities.
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Transportation will be organized by Company,
Departing from the conference venue.
Duration: approx 4 hrs, (incl.transfer)
Registration Deadline: day of visit
Regist... |
Session D-08 (EVI-GTI): Experimental and measuring techniques Location: Bldg. 8132 / Rm. 002 Chair: Andreas Zeisberger, MTU Aero Engines AG, Germany Non-Reactive Experimental Analysis of an Exhaust Section downstream of a CVC 1: Department of Energy, Politecnico di Torino, Corso Duca degli Abruzzi 24 10129, Torino, Italy; 2: PPRIME Institute, CNRS-ENSMA-University of Poitiers, Avenue Clèment Ader 1 86961, Chasseneuil, France 2:30pm - 3:00pm Development and Commissioning of the M250-C40B Engine Test Rig 1: Purdue University; 2: Rolls-Royce North America 3:00pm - 3:30pm Application of atomic layer thermopile (ALTP) sensors in organic vapor flows 1: Muenster University of Applied Sciences, Germany; 2: Landshut University of Applied Sciences, Germany 3:30pm - 4:00pm Test rig design for the aeroacoustic investigation of a 1½-stage low-pressure turbine Leibniz University Hannover, Institute of Turbomachinery and Fluid Dynamics, Germany |
4:00pm - 4:30pm |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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4:30pm - 6:00pm |
Session A-09: Axial Turbine - Unsteady flows and interactions (I) Location: Bldg. 8130 / Rm. 030 Chair: Felix Fischer, MTU Aero Engines, Germany Impact of tip clearance on the performance of a highly loaded unshrouded gas turbine rotor KTH-Royal Institute of Technology, Sweden 5:00pm - 5:30pm Analysis of interactions among loss-generating mechanisms in axial flow turbines 1: Safran Aircraft Engines, 77550 Moissy-Cramayel, France; 2: ISAE-SUPAERO, Université de Toulouse, 31400 Toulouse, France 5:30pm - 6:00pm Prediction of the Unsteady Flow Field in a Turbine including Air Seal Cavities with Time and Frequency Domain Methods 1: MTU Aero Engines AG, Germany; 2: Institute of Propulsion Technology, German Aerospace Center (DLR) |
Session B-09: Radial Compressor Location: Bldg. 8130 / Rm. 031 Chair: Dieter Brillert, University Duisburg-Essen, Germany Design of a small-scale, high rotational speed centrifugal compressor operating with R-290 ebm-papst Mulfingen GmbH & Co. KG, Germany 5:00pm - 5:30pm Compressor Surge and Positive-Slope Performance Modelling Norwegian University of Science and Technology (NTNU) |
Session C-09: Visit Aerzener Maschinenfabrik Headquarter Company Visit
An exclusive opportunity to visit AERZEN, a global leader in compression technology, and explore its state-of-the-art manufacturing facilities.
Transportation will be organized by Company,
Departing from the conference venue.
Duration: approx 4 hrs, (incl.transfer)
Registration Deadline: day of visit
Registering... |
Session D-09 (EVI-GTI): Novel Rigs and Methods II Location: Bldg. 8132 / Rm. 002 Chair: Ralf Obertacke, Siemens Energy Global GmbH & Co. KG, Germany E25-07 Gas leak detection in oil & gas: improving site reliability and safety using ultrasonic imaging Distran-Zürich, Switzerland 5:00pm - 5:30pm E25-25 The INFRa Rig: Enabling extensive investigations of fan intake interactions Institute of Jet propulsion and Turbomachinery, TU Braunschweig, Germany 5:30pm - 6:00pm E25-26 IRON LIQORNE: Issues and Challenges in Monitoring Cryogenic Hydrogen Aviation Fuel Systems FH | JOANNEUM Gesellschaft mbH, Austria |
7:30pm - 10:00pm |
Gala dinner Location: Restaurant 6Sinne-Riverside |
Date: Thursday, 27/Mar/2025 | ||||
8:30am - 9:30am |
ETC2025-IL04: Siemens Energy – We energize society Location: Bldg. 8130 / Rm. 030 Dr. Axel Schaberg - Siemens Energy Global GmbH & Co. KG Muelheim an der Ruhr Germany |
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9:30am - 10:00am |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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10:00am - 12:30pm |
Session A-10: Modelling of Physical Phenomena Location: Bldg. 8130 / Rm. 030 Chair: Marcello Manna, Università degli Studi di Napoli Federico II, Italy RANS Turbulence Modeling of Multistage Compressors using a Combination of Recent Model Extensions 1: Leibniz Universität Hannover, Germany; 2: MTU Aero Engines AG 10:30am - 11:00am Improved turbine flow prediction using a vortex-reactive turbulence-model extension 1: Leibniz Universität Hannover, Germany; 2: MTU Aero Engines; 3: Cluster of Excellence SE²A – Sustainable and Energy Efficient Aviation TU Braunschweig, Braunschweig, Germany 11:00am - 11:30am Numerical Modelling of pressure losses and heat transfer of a vaporizer tube bundle with quantification of fins effects with CFD and generation of correlations MTU Aero Engines AG, Germany 11:30am - 12:00pm Droplet-laden flows in multi-stage compressors – an overview of the impact of modeling depth on calculated compressor performance Helmut-Schmidt-University Hamburg, Germany 12:00pm - 12:30pm Validation of a Dual-Mesh method for hybrid URANS-LES 1: University of Surrey, United Kingdom; 2: Rolls-Royce Deutschland |
Session B-10: Fans (and propeller) Location: Bldg. 8130 / Rm. 031 Chair: Janos Vad, Budapest University of Technology and Economics, Faculty of Mechanical Engineering, Hungary The INFRa-Rig: A Novel Experimental Setup for Investigating Closely Coupled Propulsors under Varying Operational Conditions 1: TU Braunschweig, Germany; 2: German Aerospace Center (DLR), Germany; 3: Leibniz University Hannover, Germany 10:30am - 11:00am Evaluation of a Body Force Model for an aerodynamic evaluation of fan intake interactions TU Braunschweig, Germany 11:00am - 11:30am Optimising blade profiles to extend the operating range in BLI fan application Università Degli Studi di Padova, Italy 11:30am - 12:00pm A Comparative Investigation of Tip-Loss and Compressibility Correlations for Blade Element Momentum Theory Propeller Performance Analysis Università Degli Studi di Padova, Italy 12:00pm - 12:30pm Total Pressure Distortion Reconstruction Methods from Velocimetry Data within an Aero-engine Intake at Crosswind Cranfield University, United Kingdom |
Session C-10: Vibration Flutter Instability Location: Bldg. 8132 / Rm. 131 Chair: Damian Vogt, University of Stuttgart, Germany The aeroelastic response of the IEA 15-MW wind turbine’s blades impinged by a turbulent inflow 1: Politecnico di Bari, Italy; 2: Sapienza University of Rome; 3: University of Texas at Dallas 10:30am - 11:00am Influence of varying tip gaps and cooling air parameters on the aeroelasticity of a two-stage axial turbine. Leibniz University Hannover, Institute of Turbomachinery and Fluid Dynamics 11:00am - 11:30am Study of the unsteady interaction between turbine rows using linear and non-linear RANS methods ITP Aero, Spain 11:30am - 12:00pm Mechanisms of Vibration and Noise in the First Stage Compressor Rotor of a Multi-Axial GasTurbineEngine Viettel Aerospace Institute, Vietnam 12:00pm - 12:30pm Numerical Investigation of IGV–Rotor Flutter of a Modern Transonic Compressor: On the Assessment of the Nonlinear Harmonic Method 1: von Karman Institute for Fluid Dynamics, Belgium; 2: Safran Aero Boosters, Belgium |
Session D-10 (EVI-GTI): Telemetry and dynamic pressure measurement Location: Bldg. 8132 / Rm. 002 Chair: Hanspeter Zinn, GE Vernova Power, Switzerland E25-36 A new design approach for a fan telemetry system in flight testing Rolls-Royce Deutschland, Germany 10:30am - 11:00am E25-36 Operational experiences with touchless torsional vibration measurements including real SSR-events Siemens Energy Global GmbH & Co. KG, Germany 11:00am - 11:30am E25-04 Compressor Blade Vibration Measurement Strategy Employing Strain Gauge (Telemetry) and Tip Timing for Advanced Small Frame Size Turbochargers with Vaned Diffuser Accelleron Switzerland Ltd. Switzerland 11:30am - 12:00pm E25-22 AI-based Condition Monitoring of Gas Turbine Combustors Using High-Resolution Dynamic Pressure Sensor Data Datatel 12:00pm - 12:30pm E25-12 Intelligent monitoring of a Recursive Sequential Combustor applied to hydrogen 1: Combustion Bay One e.U; 2: Piezocryst GmbH; 3: Joanneum Research GmbH, Austria |
12:30pm - 2:00pm |
Lunch Location: Bldg. 8140 / Assembly Hall |
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12:35pm - 1:55pm |
Turbomachinery Lab Lunch Break Tours Location: Bldg. 8130 / foyer
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2:00pm - 4:00pm |
Session A-11: Axial Turbine - Unsteady flows and interactions (II) Location: Bldg. 8130 / Rm. 030 Chair: Francesco Martelli, University Florence, Italy Trailing edge loss of choked organic vapor turbine blades Muenster University of Applied Sciences, Germany 2:30pm - 3:00pm Annular high pressure turbine cascade test rig for the investigation of secondary flow structures 1: Chair of Turbomachinery and Flight Propulsion, Technische Universität Dresden, Dresden 01062, Germany; 2: GE Aerospace, Advanced Aviation Technology, 85748 Garching bei München, Germany. 3:00pm - 3:30pm Cavity Flow Instabilities in a Purged High-Pressure Turbine Stage 1: von Karman Institute for Fluid Dynamics, Belgium; 2: University of Liege, Belgium 3:30pm - 4:00pm Influence of Hub Purge flow rate on Forced Response in a Low Pressure Turbine 1: Imperial College London, United Kingdom; 2: Von Karman Institute, Belgium |
Session B-11: Workshop: TFD 4AC Open test Case: 4 1/2 -stage high-speed axial compressor-geometry and performance data Location: Bldg. 8130 / Rm. 031 Chair: Dajan Mimic, Institute of Turbomachinery and Fluid Dynamics - TFD, LUH, Germany |
Session C-11: Hydraulic Turbines (II) Location: Bldg. 8132 / Rm. 131 Chair: Gérard Bois, ENSAM-Arts et Métiers Institute of Technology, France Influence of the Blade Lean Angle on fluid-dynamic Stability at Runaway in a Reversible Pump Turbine 1: University of Padova, Italy; 2: 45 Engineering S.r.l, Italy 2:30pm - 3:00pm Study on straight cavitating vortex dynamics generated due to increase in the axial flux of angular momentum Brno University of Technology, Faculty of Mechanical Engineering, Czech Republic 3:00pm - 3:30pm Experimental results in a variable-pitch Wells rotor Department of Mechanical, Chemical and Materials Engineering (DIMCM), University of Cagliari, Italy |
Session D-11 (EVI-GTI): Operational experience of turbomachinery and integrated system Location: Bldg. 8132 / Rm. 002 Chair: Ralf Obertacke, Siemens Energy Global GmbH & Co. KG, Germany Semi-supervised deep learning framework for predictive maintenance in offshore wind turbines Sapienza University of Rome, Italy 2:30pm - 3:00pm Detection of faulty machine behavior using acoustic measurements: A predictive maintenance approach demonstrated by means of IGV misalignment University of Duisburg-Essen, Germany 3:00pm - 3:30pm Performance and Emission Analysis of Aircraft Engines under Realistic Conditions Technische Universität Braunschweig, Germany 3:30pm - 4:00pm Analysis of Operation and Measurement Uncertainty of a Rebuilt 1.5 – Stage Test Turbine on the Investigation of Hot Gas Ingestion 1: Institute of Power Plant Technology, Steam and Gas Turbines, RWTH Aachen University, Germany; 2: MTU Aero Engines AG |
4:00pm - 4:30pm |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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4:30pm - 6:00pm |
Session A-12: Design and Optimisation methods Location: Bldg. 8130 / Rm. 030 Chair: Raul Vazquez, Rolls-Royce plc, United Kingdom Multi-objective optimization of an S-type compressor cascade at low transonic inlet conditions Università di Padova, Italy 5:00pm - 5:30pm On the Effectiveness of Low-Fidelity Optimization Methods for Propeller Design Università Degli Studi di Padova, Italy |
Session B-12: MTU Visit Headquarter Company VisitAn exclusive opportunity to visit MTU Aero Engines, a global leader in aircraft engine technology, and explore its advanced maintenance facility.
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// Transportation will be organized by Company,
// Departing from the conference venue.
// Duration: approx 3 hrs, (incl.transfer)
// Price Free
// Tuesday, March 25 (afternoon)
// Thursday, March 27 (afternoon)
//... |
Session C-12: Radial Turbine Location: Bldg. 8132 / Rm. 131 Chair: Rodolfo Bontempo, Università degli Studi di Napoli Federico II, Italy Detached Eddy Simulation of a Radial Turbine operated with supercritical CO2 Ruhr-University-Bochum, Germany 5:00pm - 5:30pm Gas turbine multi-disciplinary optimization for additive manufacturing The von Karman Institute for Fluid Dynamics, Belgium |
Session D-12 (EVI-GTI): Novel Rigs and Methods III Location: Bldg. 8132 / Rm. 002 Chair: Bjorn Karlsson, Siemens-Energy AB, Sweden E25-08 Test rig for flow validation of Industrial Gas Turbine combustors and discharge nozzles SCITEK Consultants Ltd. United Kingdom 5:00pm - 5:30pm E25-05 Oil debris and condition sensors University of Oxford, United Kingdom 5:30pm - 6:00pm E25-31 Compressortesting at DLR - an overview about testbeds and capabilities, DHL DLR, Germany 6:00pm - 6:30pm Design of a multi-spectral light-field imager for high temperature measurement 1: School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China; 2: Aero-Engine Corporation of China, Hunan Aviation Powerplant Research Institute, China |
6:30pm - 7:30pm |
EVI-GTI GAM: EVI-GTI General Assembly Meeting Location: Bldg. 8140 / Assembly Hall |
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6:30pm - 8:30pm |
Committee Meeting Location: Bldg. 8140 / Rm. 117 |
Date: Friday, 28/Mar/2025 | ||||
8:30am - 9:30am |
ETC2025-IL05: Propulsion system innovations for climate-friendly aviation - a cost perspective Location: Bldg. 8130 / Rm. 030 Dr Jan von Frohwein - Director of Innovations Propulsion - MTU Aeroengine AG, Munich |
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9:30am - 10:00am |
Coffee break Location: Bldg. 8140 / Assembly Hall |
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10:00am - 12:30pm |
Session A-13: Transition and turbulence Modeling Location: Bldg. 8130 / Rm. 030 Chair: Edmund Kügeler, German Aerospace Center (DLR), Germany Validation of an Eddy-viscosity-based Roughness Model using High-fidelity Simulations Leibniz University Hannover, Germany 10:30am - 11:00am Investigation of the laminar-turbulent transition mechanisms of low pressure turbine boundary-layers with Linear Stability Theories von Karman Institute for Fluid Dynamics, Chaussée de Waterloo 72, 1640 Rhode-St-Genèse, Belgium 11:00am - 11:30am Source-term based synthetic turbulence generator applied to compressible DNS of the T106A low-pressure turbine 1: Department of Aeronautics, Imperial College London, London, UK; 2: Rolls-Royce plc, Derby, UK; 3: Rolls-Royce Deutschland, Dahlewitz, Germany 11:30am - 12:00pm An Aggregated Turbulence-Transition Model for the Prediction of Short and Long Separation Bubbles University of Genoa, Italy 12:00pm - 12:30pm Direct Numerical Simulations of the Spleen cascade: a study of the impact of compressibility on transition and separation in a low-pressure turbine passage 1: Université de Liège, Belgium; 2: Cenaero, Belgium; 3: von Karman Institute for Fluid Dynamics, Belgium |
Session B-13: Axial Compressor - Design Analysis and performance Location: Bldg. 8130 / Rm. 031 Chair: Frank Eulitz, von Karman Institute for Fluid Dynamics, Belgium Variable Amplitude Leading Edge Tubercle Optimization of Rotor 37 Institute of Turbomachinery and Fluid Dynamics (TFD), Leibniz University Hanover, Germany 10:30am - 11:00am A Quasi-Direct Numerical Simulation of a Compressor Blade with Separation Bubbles and Inflow Turbulence. 1: Imperial College London, United Kingdom; 2: Rolls-Royce plc Derby; 3: Rolls-Royce Deutschland 11:00am - 11:30am Compressor tandem blade: investigation into actuation strategies 1: Université de Liège, Belgium; 2: Cenaero 11:30am - 12:00pm Experimental and numerical characterization of the stable operating range of a highly-loaded axial compressor stage 1: von Karman Institute, Turbomachinery and Propulsion Dept., Rhode-St-Genèse, Belgium; 2: University of Liège, Aerospace and Mechanical Engineering Dept., Liège, Belgium |
Session C-13: Steam Turbines Location: Bldg. 8132 / Rm. 131 Chair: Georg Hermle, MAN Energy Solutions SE, Germany Two-Dimensional Flow in a Linear Cascade of Throttling Nozzles for an Adaptive Turbine Stage 1: TU Wien, Austria; 2: Diponegoro University, Semarang, Indonesia; 3: TU Wien, Austria 10:30am - 11:00am Experimental and numerical Investigation of heat transfer of a side space of a steam turbine casing at full and partial load 1: TU Dresden, Germany; 2: MAN Energy Solutions SE 11:00am - 11:30am Experimental and numerical study on pressure losses and pressure fluctuations in a valve assembly with three control valves in one chamber 1: Doosan Skoda Power, Czech Republic; 2: Institute of Thermomechanics, Czech Academy of Sciences, Czech Republic 11:30am - 12:00pm WET Concept: Design Considerations For The Steam Turbine 1: Leibniz University Hannover, Institute of Turbomachinery and Fluid Dynamics; 2: MTU Aero Engines AG |
Session D-13 (EVI-GTI): Novel Rigs and Methods IV Location: Bldg. 8132 / Rm. 002 Chair: Bjorn Karlsson, Siemens-Energy AB, Sweden E25-24 Linear High Temperature Cascade for Turbine Heat Transfer Research Above 1000 K - Insights and Outlook 1: Institute of Jet Propulsion and Turbomachinery, RWTH Aachen University; 2: MAN Energy Solutions SE, Oberhausen, Germany 10:30am - 11:00am E25-35 Design and Development of Continuum Robots for Aero-Engine Inspection Leibniz University Hannover, Germany 11:00am - 11:30am E25-37 Rotating vane-row clocking device for the application of extensive instrumentation in gas and steam turbines Leibniz University Hannover, Germany 11:30am - 12:00pm E25-33 Extention of the Operational Range of a Compressor Testbed Driveline AneCom AeroTest, Germany 12:00pm - 12:30pm E25-02 Design, Performance Analysis and Validation of a New High Speed Calibration Wind Tunnel for Aerodynamic Probes Aerzener Maschinenfabrik GmbH, Institute of Turbomachinery and Fluid Dynamics, Leibniz University Hannover, Volkswagen AG, Germany |
12:30pm - 12:45pm |
Closing Ceremony Location: Bldg. 8130 / Rm. 030 |
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