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Proceedings Papers

An Approach to Compact, Wet Gas Compression

Jose´ L. Gilarranz R., H. Allan Kidd, Gocha Chochua, William C. Maier

Proc. ASME. GT2010, Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology, 765-776, June 14–18, 2010

Publisher: American Society of Mechanical Engineers

Paper No: GT2010-23447

https://doi.org/10.1115/GT2010-23447

View Paper titled, An Approach to Compact, Wet Gas Compression

Topics: Compression, Compressors, Weight (Mass), Coolers, Electric motors, Seabed, Separation (Technology), Trains, Vapors

Proceedings Papers

Analysis of Fluid-Structure Interaction in a Steam Turbine Throttle Valve

Joseph Tecza, Gocha Chochua, Randy Moll

Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 2329-2338, June 14–18, 2010

Publisher: American Society of Mechanical Engineers

Paper No: GT2010-23788

https://doi.org/10.1115/GT2010-23788

View Paper titled, Analysis of Fluid-Structure Interaction in a Steam Turbine Throttle Valve

Topics: Fluid structure interaction, Steam turbines, Valves

Proceedings Papers

Development of a Rotating Centrifugal Separator Technology for Centrifugal Compressors

William Maier, Gocha Chochua, Yuri Biba

Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 1747-1756, June 14–18, 2010

Publisher: American Society of Mechanical Engineers

Paper No: GT2010-22222

https://doi.org/10.1115/GT2010-22222

View Paper titled, Development of a Rotating Centrifugal Separator Technology for Centrifugal Compressors

Topics: Compressors, Design, Separation (Technology), Offshore platforms, Testing, Weight (Mass)

Proceedings Papers

Windback Floating Oil Seal Optimization Using CFD

Gocha Chochua, Joseph Tecza, Michael Lyons

Proc. ASME. GT2008, Volume 5: Structures and Dynamics, Parts A and B, 1149-1157, June 9–13, 2008

Publisher: American Society of Mechanical Engineers

Paper No: GT2008-50843

https://doi.org/10.1115/GT2008-50843

View Paper titled, Windback Floating Oil Seal Optimization Using CFD

Topics: Computational fluid dynamics, Optimization, Leakage, Response surface methodology, Compressors, Design, Experimental design, Fluids, Rotation, Sealing (Process)

Proceedings Papers

Computational and Analytical Study of Multiphase Rotary Separator Turbine Liquid Outlet

Gocha Chochua, William C. Maier

Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1387-1394, May 14–17, 2007

Publisher: American Society of Mechanical Engineers

Paper No: GT2007-27891

https://doi.org/10.1115/GT2007-27891

View Paper titled, Computational and Analytical Study of Multiphase Rotary Separator Turbine Liquid Outlet

Topics: Turbines, Centrifugal force, Computational fluid dynamics, Design, Flow (Dynamics), Compression, Generators, Geometry, Gravity (Force), Machinery

Proceedings Papers

Analytical and Computational Study of Radial Loads in Volutes and Collectors

Gocha Chochua, Jay M. Koch, James M. Sorokes

Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 871-879, June 6–9, 2005

Publisher: American Society of Mechanical Engineers

Paper No: GT2005-68822

https://doi.org/10.1115/GT2005-68822

View Paper titled, Analytical and Computational Study of Radial Loads in Volutes and Collectors

Topics: Stress, Compressors, Computational fluid dynamics, Diffusers, Geometry, Rotors, Stators

Proceedings Papers

Numerical Modeling of Rotordynamic Coefficients for Deliberately Roughened Stator Gas Annular Seals

Gocha Chochua, Thomas A. Soulas

Proc. ASME. IJTC2006, Part A: Tribomaterials; Lubricants and Additives; Elastohydrodynamic Lubrication; Hydrodynamic Lubrication and Fluid Film Bearings; Rolling Element Bearings; Engine Tribology; Machine Components Tribology; Contact Mechanics, 335-341, October 23–25, 2006

Publisher: American Society of Mechanical Engineers

Paper No: IJTC2006-12049

https://doi.org/10.1115/IJTC2006-12049