L.A. Turbine & Samsung Paper Selected for 2019 TPS Symposia Presentation
It’s official! Engineers Tadeh Avetian, P.E. and Luis E. Rodriguez from L.A. Turbine (LAT) along with Junyoung Park, Ph.d from Samsung Engineering Company will present their paper, Addressing High Sub-Synchronous Vibrations on a Turboexpander Equipped with Active Magnetic Bearings during the 2019 Turbomachinery and Pump Symposium (TPS), September 10-12. The presentation date and time will be released late June.
Luis E. Rodriguez
Junyoung Park Ph.d
Samsung Engineering Co.
Read the Abstract
The paper discusses the authors’ experience with a turboexpander (TEX) equipped with active magnetic bearings (AMBs) in a natural gas processing facility. The TEX was unable to achieve design performance due to high sub-synchronous vibration since its commissioning. Rotordynamic simulations revealed that the most likely root-cause of the high vibration was the excitation of an unstable rigid body mode of the rotor-bearing system due to high cross-coupled stiffness effects. The paper also discusses the redesign features incorporated into the TEX that resolved the sub-synchronous vibration.
Take a sneak peek of the paper! Read the abstract.
Visit L.A. Turbine’s Booth During TPS Exhibition
September 10-12, 2019
George R. Brown Convention Center
Visit the show floor and talk with our AMB turboexpander experts Tadeh Avetian and Troy O’Steen to learn more about ARES AMB, the industry’s first active magnetic bearing (AMB) turboexpander with an on-skid AMB controller. Connect with our aftermarket team experts, Rusty Hoch and Chad Maccanelli to discuss turboexpander refurbishment, rebuild and repair work, or learn more about LAT’s field service team’s extensive experience with all makes and models of turboexpanders.
2019 TPS Exhibition & Show Floor Hours
Obtain free TPS exhibit show floor passes here.
|Tuesday, Sept. 10||Wednesday, Sept. 11||Thursday, Sept. 12|
|Delegate Badge Holders||12:00-2:00PM||12:00-2:00PM||9:30AM-Noon|
Register to Attend
Register now to attend the 2019 Turbomachinery & Pump Symposia at the George R. Brown Convention Center, September 10-12.