› Special operating conditions of bearings: Application to tilting pad thrust bearings of vertically aligned hydro machines - Andreas Schubert, GE Renewable Energy
08:45-09:25 (40min)
› 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)
10:00-10:30 (30min)
› Comparison of perturbed Reynolds equation and CFD models for the prediction of dynamic coefficients of sliding bearings - Troy Snyder, The University of Akron
10:00-10:30 (30min)
› Effect of the sliding element surface texture on the oil film thickness under starved lubrication conditions - Lidia Galda, Rzeszow University of Technology
10:00-10:30 (30min)
› 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
10:00-10:30 (30min)
› 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
10:00-10:30 (30min)
› Misalignment cases on machine trains of CC Power Plants - nicolas peton, GE, DS, Bently Navada - Francesco Miniello, GE, DS, Bently Navada
10:00-10:30 (30min)
› Non-invasive in-situ measurement of lubricant film thickness and viscosity for hydrodynamic bearings - Henry Brunskill, Leonardo Centre for Tribology
10:00-10:30 (30min)
› Non-stationary oil film force database for hydrodynamic journal bearing - Wen Wang, Shanghai University
10:00-10:30 (30min)
› Predicting lifetime of IC engine crankshaft connecting rod bearings at the design stage - Igor Levanov, South Ural State University (National Research University)
10:00-10:30 (30min)
› Probe track run-out identification and compensation to benefit machinery diagnostics - nicolas peton, GE, DS, Bently Navada - Paul Barrowclough, GE, DS, Bently Navada
10:00-10:30 (30min)
› 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
10:00-10:30 (30min)
› 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
10:30-11:00 (30min)
› Friction and wear analysis of journal bearings exposed to repeated start and stop cycles - David Sander, Virtual Vehicle Research Center
11:00-11:30 (30min)
› 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
11:30-12:00 (30min)
Chairman: .................................................................. Edgar Gust
› Toward Quantitative Analysis of Thrust Shoe Damage - Lyle Branagan, Pioneer Motor Bearing Company
14:00-14:30 (30min)
› 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
14:30-15:00 (30min)
› Nano-soldering pseudo-composite material to decrease engine bearing failure - Paul OLARU, SETEC
15:00-15:30 (30min)
3: Bearing materials and water lubricated bearings
IFMI Amphi
Chairman : ........ Lyle branagan
› New high strength white metal bearings applicable to higher performance machinery - Kazuaki Toda, RESEARCH & DEVELOPMENT DEPT.
16:15-16:45 (30min)
› Development of lead free sliding bearing materials for high dynamic loads: - Edgar Gust, Edgar Gust
16:45-17:15 (30min)
› 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
17:15-17:45 (30min)
› Effect of Dimple Depth on the Dynamic Characteristics of Fully Textured Journal bearings - Hiroo Taura, Nagaoka University of Technology
08:00-08:30 (30min)
› Case study about Oil Whirl on a gas compressor - nicolas peton, GE, DS, Bently Navada - Sergey Drygin, GE, DS, Bently Navada
08:30-09:00 (30min)
› 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
09:00-09:30 (30min)
› 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
09:30-10:00 (30min)
› Theoretical transient thermal studies on an eight-pad thrust bearing - Christopher Zeh, Institute of Tribology and Energy Conversion Machinery, Clausthal University of Technology
10:30-11:00 (30min)
› 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
11:00-11:30 (30min)
› Improvement of the thrust bearing calculation considering the convectional heating within the space between the pads - Andreas Schubert, GE Renewable Energy
11:30-12:00 (30min)
› THD analysis of a LEG TPJB considering both laminar and turbulent flow - Philip Croné, Division of Machine Elements, Luleå University of Technology
12:00-12:30 (30min)
› Controllable Sliding Bearings & Controllable Lubrication Principles – An Overview - ILMAR SANTOS, Technical University of Denmark
14:30-15:00 (30min)
› Comparison of Reynolds Equation and CFD Simulations for Evaluation of a Grooved Journal Bearing with Injection - Kristopher Person, The University of Akron
15:00-15:30 (30min)
› Real-time alignment and operation optimization of turbine shaft trains using adjustable bearings - Athanasios Chasalevris, General Electric Co.
15:30-16:00 (30min)
› 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
16:00-16:30 (30min)
IFMI Amphi
