Preliminary Program As of January 8, 2021 2021 Virtual STLE Annual Meeting All Times Eastern Daylight Time Preliminary As of 1/08/2020
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Preliminary Program As of January 8, 2021 2021 Virtual STLE Annual Meeting All Times Eastern Daylight Time Preliminary as of 1/08/2020 Monday, May 17, 2021 3D – Materials Tribology II 3E – Metalworking Fluids III 8:30 am – 10 am – Opening Session and Keynote Address 3F – Nanotribology III 3G – Rolling Element Bearing I 10 am – 10:30 am – Break & Special Programming 3H – Lubrication Fundamentals I: Non-tribological Oil Properties 3I – Commercial Marketing Forum III Technical Sessions – 10:30 am - 1 pm 1A – Open 1 pm – 2 pm Lunch and Luncheon Program TBD 1B – Environmentally Friendly Fluids I 1C – Fluid Fill Bearings I Technical Sessions - 2 pm – 6 pm 1D – Gears I 4A – Condition Monitoring II 1E – Metalworking Fluids I 4B – Lab to Field: Bridging the Gap Between Bench and 1F – Nanotribology I Engine: Engine & Drive Train & Lube Fundamentals Joint 1G – Power Generation and Wind Turbine Tribology I Session II 1H – Commercial Marketing Forum I 4C – Nonferrous Metals II 1I – Synthetic Lubricants and Hydraulics I 4D – Materials Tribology III 4E – Metalworking Fluids IV 10 am – 10:30 am Beverage Break in Grand Foyer 4F – Nanotribology IV 1 pm – 2 pm Lunch and Luncheon Program TBD 4G – Rolling Element Bearings II Commercial Exhibits and Student Posters - 4H – 2D Materials + Superlubricity: Material Tribology & Nanotribology Joint Session I 10 am – 4 pm 4I – Commercial Marketing Forum IV Technical Sessions - 2 pm – 6 pm 3 pm – 3:30 pm Break & Special Programming 2A – Engine & Drive Train Session on Electric Vehicles I 2B – Environmentally Friendly Fluids II Wednesday, May 19, 2021 2C – Fluid Film Bearings II 2D – Materials Tribology I 8:30 am – 10 am – Keynote Address 2E – Metalworking Fluids II 2F – Nanotribology II 10 am – 10:30 am – Break & Special Programming 2G – Power Generation and Wind Turbine Tribology II 2H – Seals I Commercial Exhibits and Student Posters - 2I – Commercial Marketing Forum II 10 am – 2 pm 2J - Synthetic Lubricants and Hydraulics II 3 pm – 4 pm Break and Exhibitor Appreciation Hour Technical Sessions – 10:30 am – 1 pm 5A – Biotribology I Welcome Reception 5B – 2D Materials + Superlubricity: Material Tribology & 6:30 pm– 8 pm Nanotribology Joint Session II 5C – Engine & Drive Train I Tuesday, May 18, 2021 5D – Lubrication Fundamentals II: Oil Additives I 5E – Wear I 8:30 am – 10 am – Keynote Address 5F – Tribotesting I 5G – Rolling Element Bearings III 10 am – 10:30 am – Break & Special Programming 5H – Nonferrous Metals III Commercial Exhibits and Student Posters - Beverage Break – 10 am - 10:30 am – Riverside Center 10 am – 3:30 pm 1 pm – 2pm Lunch and Luncheon Program TBD Technical Sessions – 10:30 am – 1 pm 3A – Condition Monitoring I Technical Sessions - 2 pm - 6 pm 3B – Lab to Field: Bridging the Gap Between Bench and 6A – Biotribology II Engine: Engine & Drive Train & Lube Fundamentals Joint 6B – 2D Materials + Superlubricity: Material Tribology & Session I Nanotribology Joint Session II 3C – Nonferrous Metals I 6C – Engine & Drive Train II 6D – Lubrication Fundamentals III: Oil Additives II 6E – Wear II 6F – Tribotesting II 6G – Rolling Element Bearings IV 6H – Tribochemistry – Materials Tribology & Nanotribology Joint Session I 3 6I – Grease I 7F – Tribotesting III 7G – Rolling Element Bearings V 3 pm – 3:30 pm Break and Special Programming 7H – Surface Engineering I 1 pm – 2 pm Lunch and Luncheon Program Thursday, May 20, 2021 8:30 am – 10 am – Keynote Address Technical Sessions - 2 pm- 6:00 pm 8A – Grease III 10 am – 10:30 am – Break & Special Programming 8B – Contact Mechanics II 8C - Engine & Drive Train IV Technical Sessions – 10:30 am – 1 pm 8D – Lubrication Fundamentals V: Viscosity 7A - Grease II 8E –Tribochemistry – Materials Tribology & Nanotribology 7B – Contact Mechanics I Joint Session III 7C – Engine & Drive Train III 8F – Tribotesting IV 7D – Lubrication Fundamentals IV: EHL 8G – Rolling Element Bearings VI 7E – Tribochemistry – Materials Tribology & Nanotribology 8H –Surface Engineering II Joint Session II Break – 3 pm – 3:30 pm 4 Monday, May 17, 2021 1A Virtual Meeting Room 1 1B Virtual Meeting Room 2 Environmentally Friendly Fluids I Session Chair: B. Sharma, Illinois Sustainable Technology Center, University of Illinois, Champaign, IL Session Vice Chair: S. Erhan, Oil Process Industries, Decatur, IL 10:30 - 11 am 3492300: Global Fluid Trends Edward Jones, Hangsterfer's Labs. Inc., Mantua, NJ Environmentally Friendly Fluids are sometimes simple and sometimes very complex formulas and technology. There exist several internationally and industry wide recognized governmental and independent agencies that greatly influence trends in acceptable technology. These agencies and their guidelines will be reviewed in detail along with reasons why certain ingredients have or will become obsolete. The utilization of sustainable lubricant ingredients will also be reviewed and steps that need to be taken now. The presentation will contain information based on USA, Canada, EU, UK, Japan and China governments, and industrial sectors that include the Aerospace, Automotive, Electronic, and Medical sectors. The impact on manufacturing processes, service and maintenance will also be discussed. 11 - 11:30 am 3472961: EU Ecolabel for Lubricants – European Approach to Evaluate EALs Salvatore Rea, Thomas Klein, LANXESS Solutions US Inc, Shelton, CT The EU Ecolabel is a voluntary scheme which covers several product groups, including lubricants. Criteria were developed to assess finished lubricants on the basis of components (base oils and additives). The criteria include environmental and health hazards, sustainability, packaging, technical performance and waste disposal. A compilation of assessed ingredients (the "Lubricant Substance Classification" or "LuSC" list) helps the formulator to develop finished lubricants which meet the criteria. The criteria restrict or limit substances and define a classification concerning persistency, bioaccumulation and aquatic toxicity and give rules how to deal with multiple additives with the same risk profile. The EU Ecolabel scheme is not only important for lubricant manufacturers that want to sell environmentally friendly lubricants in the EU. It also works as a guideline for the development of marine lubricants which meet the requirements of the US Vessel General Permit. 11:30 am - 12 pm 3499043: Sustainability in the Lubricants Industry Inga Herrmann, VSI Verband Schmierstoff-Industrie e.V., Hamburg, Germany Sustainability is a key point on the agenda of our lubes industry for the presence and the upcoming decades and strikes at the very core of the lubricants industry. Without a sustainable business model our customers will leave us, the raw materials used in our lubricants would diminish and the resources expended in the manufacture of our products, like energy would also expire. In addition the European Green deal is forcing far greater speed to fix sustainability in economic activity. Therefore developing specific measures that are meaningful, measurable and transparent and are themselves sustainable is of utmost importance to lubricants producers, their suppliers and distributors. The German VSI is currently working on a sustainability concept for the lubricants industry which will adopt those facts to evaluate a licensed and transparent system. 12 - 12:30 pm 3480821: New Hydrolytic Stability Testing on Biobased Lubricants and Base Fluids Mark Miller, Biosynthetic Technologies, Indianapolis, IN There is more and more interest in biobased and biodegradable lubricants in and around the marine environment. The hydrolytic instability of vegetable and ester base oils is well known. Conventional hydrolytic tests do not demonstrate "real world" performance adequately. A new test has been developed that closely simulates the hydrolytic performance of lubricants and base oils in the presence of water and heat. This paper will describe test methodology and demonstrate the results of various biobased lubricants and base oils. The results of the testing is reviewed and supported with the original test data, and compared to standard industry hydrolytic tests. 12:30 - 1 pm 3500611: Bio-Based and Biodegradable Base Oils for Environmentally Acceptable Lubricants (EALs) Zach Hunt, Tetramer Technologies LLC, Pendleton, SC VBASE™, a new class of high performance, high stability, environmentally acceptable base oils will be presented. These simple ester base oils are biobased and biodegradable with low pour points, high thermo-oxidative stability, high viscosity indices, and high shear stability. VBASE™ base oils can also be formulated across a range of applications including turbines, hydraulic fluids, transmission and gear oils, metalworking fluids, and 2-cycle oils. The surprising properties and underlying molecular architectures of the VBASE™ technology will be reviewed, as well as the performance of fully formulated VBASE™ oils in various applications, including hydroelectric turbine lubricants. 1C Virtual Meeting Room 3 Fluid Film Bearings I Session Chair: B. Fabijonas, Kingsbury, Inc., Philadelphia, PA 10:30 - 11 am 3472555: Non-Newtonian Couple-Stress Squeeze Film Behavior between Oscillating Anisotropic Porous Circular Discs with Sealed Boundary Benyebka Bou-Saïd, INSA Lyon, Villeurbanne , France, Mustapha Lahmar, Bilal Boussaha, Guelma University, Guelma, Algeria We investigate theoretically the non-Newtonian couple stress squeeze film behaviour between oscillating circular discs on the basis of V. K. Stokes micro-continuum theory. The lubricant squeezed out between