Program
Thursday, October 5, 2017
| Time |
Event |
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07:30 - 08:20
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Registration - Registration at reception desk. (IFMI Hall) |
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08:20 - 08:40
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General introduction by EDF, University of Poitiers, UFR SFA and Pprime Institute (Amphi IFMI) (IFMI Amphi) |
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08:45 - 09:35
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Keynote (IFMI Amphi) - Chairman: ....................................................................... Azzedine Dadouche |
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| 08:45 - 09:25 |
› Special operating conditions of bearings: Application to tilting pad thrust bearings of vertically aligned hydro machines - Andreas Schubert, GE Renewable Energy |
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09:35 - 09:50
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Presentation of ISO Standards on journal and thrust bearings - Speakers: ........................................................................................ Nadiège Ludivion - Michel Fillon |
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09:50 - 10:00
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Presentation of the Posters - (IFMI Amphi) - Speaker: .................................................... Jean Bouyer |
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10:00 - 10:30
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Coffee break - Discussions (IFMI Hall) |
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10:00 - 10:30
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Posters (IFMI Hall) |
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| 10:00 - 10:30 |
› A numerical model of mechanical interaction of rough surfaces of the journal bearings of the piston engine - Konstantin Gavrilov, South Ural State University (National Research University) |
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| 10:00 - 10:30 |
› Comparison of perturbed Reynolds equation and CFD models for the prediction of dynamic coefficients of sliding bearings - Troy Snyder, The University of Akron |
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| 10:00 - 10:30 |
› Effect of the sliding element surface texture on the oil film thickness under starved lubrication conditions - Lidia Galda, Rzeszow University of Technology |
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| 10:00 - 10:30 |
› Influence of speed on the static performance characteristics of hole entry worn hybrid conical journal bearing - Vikas Phalle, Dept. of Mechanical Engineering, VJTI, H.R. Mahajani Marg, Matunga, Mumbai-400019 - Sanjay Pawar, Dept. of Mechanical Engineering, VJTI, H.R. Mahajani Marg, Matunga, Mumbai-400019 - Prashant Khaske, Air India Engineering Service Ltd, Mumbai,400029 |
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| 10:00 - 10:30 |
› Investigation of the effect of non-isothermal flow of non-Newtonian fluid in a thin layer on thermal state and working ability of the tribo-unit - Elena Zadorozhnaya, South Ural State University |
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| 10:00 - 10:30 |
› Misalignment cases on machine trains of CC Power Plants - nicolas peton, GE, DS, Bently Navada - Francesco Miniello, GE, DS, Bently Navada |
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| 10:00 - 10:30 |
› Non-invasive in-situ measurement of lubricant film thickness and viscosity for hydrodynamic bearings - Henry Brunskill, Leonardo Centre for Tribology |
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| 10:00 - 10:30 |
› Non-stationary oil film force database for hydrodynamic journal bearing - Wen Wang, Shanghai University |
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| 10:00 - 10:30 |
› Predicting lifetime of IC engine crankshaft connecting rod bearings at the design stage - Igor Levanov, South Ural State University (National Research University) |
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| 10:00 - 10:30 |
› Probe track run-out identification and compensation to benefit machinery diagnostics - nicolas peton, GE, DS, Bently Navada - Paul Barrowclough, GE, DS, Bently Navada |
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| 10:00 - 10:30 |
› Substantiation of reduction of mixed lubrication effect in hybrid bearings based on the load separation principle - Roman Polyakov, Orel State University named after I.S. Turgenev |
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10:30 - 12:00
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1: Transient and mixed lubrication regimes (IFMI Amphi) - Chairman: .................... Nicolas Péton |
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| 10:30 - 11:00 |
› Theoretical and experimental investigations on transient run-up procedures of journal bearings including mixed friction conditions - Maximilian Prölß, Institute of Tribology and Energy Conversion Machinery, Clausthal University of Technology |
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| 11:00 - 11:30 |
› Friction and wear analysis of journal bearings exposed to repeated start and stop cycles - David Sander, Virtual Vehicle Research Center |
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| 11:30 - 12:00 |
› Analysis of bearing seizure of a PTFE central groove journal bearing during startup period - Bálint Pap, Institut P' CNRS - Université de Poitiers - ENSMA UPR 3346 SP2MI, Safran Transmission Systems - Maxence Guillemont, Safran Transmission Systems |
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12:15 - 13:45
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Lunch - (Restaurant of Plaza Hotel) (Restaurant of Plaza Hotel) |
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14:00 - 15:30
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2: Bearing failures (IFMI Amphi) - Chairman: .................................................................. Edgar Gust |
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| 14:00 - 14:30 |
› Toward Quantitative Analysis of Thrust Shoe Damage - Lyle Branagan, Pioneer Motor Bearing Company |
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| 14:30 - 15:00 |
› Hydrodynamic film thickness measurements and CFD analysis identify the root causes of repetitive thrust bearing failures on 45 MW hydro generating unit at Hydro-Québec - pierre gauvin, Hydro-Québec Production, Expertise de Centrales |
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| 15:00 - 15:30 |
› Nano-soldering pseudo-composite material to decrease engine bearing failure - Paul OLARU, SETEC |
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15:30 - 16:15
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Coffee break - Discussions - Posters Session (IFMI Hall) |
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16:15 - 17:45
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3: Bearing materials and water lubricated bearings (IFMI Amphi) - Chairman : ........ Lyle branagan |
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| 16:15 - 16:45 |
› New high strength white metal bearings applicable to higher performance machinery - Kazuaki Toda, RESEARCH & DEVELOPMENT DEPT. |
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| 16:45 - 17:15 |
› Development of lead free sliding bearing materials for high dynamic loads: - Edgar Gust, Edgar Gust |
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| 17:15 - 17:45 |
› Polymer journal bearings behaviour research under limited lubrication and cooling conditions conducted on high torque test rig - Agnieszka Barszczewska, Faculty of Ocean Engineering and Ship Technology, Gdansk University of Technology |
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18:15 - 23:30
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Departure for the Car Museum and dinner (mandatory registration) - - Bus in front of IFMI building |
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| Time |
Event |
(+)
|
|
07:30 - 08:00
|
Registration - Registration at reception desk. (IFMI Hall) |
|
|
08:00 - 10:00
|
4: Vibration, dynamic and bearing design (IFMI Amphi) - Chairman: .................... Andreas Schubert |
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| 08:00 - 08:30 |
› Effect of Dimple Depth on the Dynamic Characteristics of Fully Textured Journal bearings - Hiroo Taura, Nagaoka University of Technology |
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| 08:30 - 09:00 |
› Case study about Oil Whirl on a gas compressor - nicolas peton, GE, DS, Bently Navada - Sergey Drygin, GE, DS, Bently Navada |
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| 09:00 - 09:30 |
› Implementation of a four-wedge bearing R4T on high-pressure turbines of large steam turbine generators up to 1100 MW / 3000 rpm - Josef Huster, GE Power AG, Dept. of large Steam Turbines, GE Power AG, 5401 Baden, Brown Boveri Str. 7, Switzerland |
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| 09:30 - 10:00 |
› Design optimization of an automotive turbocharger thrust bearing using a CFD-based THD computational approach - Anastassios Charitopoulos, National Technical University of Athens - Christos Papadopoulos, National Technical University of Athens |
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10:00 - 10:30
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Coffee break - Discussions - Posters Session (IFMI Hall) |
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10:30 - 12:30
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5: Thermal effects under laminar and turbulent flow regime (IFMI Amphi) - Chairman: ........................................................................................................................... Amine Hassini |
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| 10:30 - 11:00 |
› Theoretical transient thermal studies on an eight-pad thrust bearing - Christopher Zeh, Institute of Tribology and Energy Conversion Machinery, Clausthal University of Technology |
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| 11:00 - 11:30 |
› Field tests on hydrodynamic and hybrid operation of a bi-directional thrust bearing of a pump-turbine - Michał Wodtke, Faculty of Mechanical Engineering, Gdańsk University of Technology |
|
| 11:30 - 12:00 |
› Improvement of the thrust bearing calculation considering the convectional heating within the space between the pads - Andreas Schubert, GE Renewable Energy |
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| 12:00 - 12:30 |
› THD analysis of a LEG TPJB considering both laminar and turbulent flow - Philip Croné, Division of Machine Elements, Luleå University of Technology |
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12:45 - 14:15
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Lunch - (Restaurant of Plaza Hotel) (Restaurant of Plaza Hotel) |
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14:30 - 16:30
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6: Dynamic behavior and controllable journal bearings (IFMI Amphi) - Chairman: ........................................................................................................ Christos Papadopoulos |
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| 14:30 - 15:00 |
› Controllable Sliding Bearings & Controllable Lubrication Principles – An Overview - ILMAR SANTOS, Technical University of Denmark |
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| 15:00 - 15:30 |
› Comparison of Reynolds Equation and CFD Simulations for Evaluation of a Grooved Journal Bearing with Injection - Kristopher Person, The University of Akron |
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| 15:30 - 16:00 |
› Real-time alignment and operation optimization of turbine shaft trains using adjustable bearings - Athanasios Chasalevris, General Electric Co. |
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| 16:00 - 16:30 |
› Characterization of high power turbomachinery tilting pad journal bearings: first results obtained on a novel test bench - Enrico Ciulli, Department of Civil and Industrial Engineering, University of Pisa - Paola Forte, Department of Civil and Industrial Engineering, University of Pisa |
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16:30 - 16:45
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SF ASME Best Poster Arward - Closure (IFMI Amphi) - Speaker: ..................................... Michel Fillon |
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16:45 - 18:00
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Visit of new test hall of the Pprime Tribology Group (PROMETEE) - Stribeck - Balafre - Mistral |
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