1-16 of 16
Knox T. Millsaps
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Dynamic Forces From Single Gland Labyrinth Seals: Part I — Ideal and Viscous Decomposition

Knox T. Millsaps, Manuel Martinez-Sanchez
Proc. ASME. GT1993, Volume 3B: General, V03BT16A058, May 24–27, 1993
Paper No: 93-GT-302
DOI: https://doi.org/10.1115/93-GT-302
View Paper
PDF
Topics: Aerodynamics, Algebra, Damping, Fluid-dynamic forces, Friction, Inviscid flow, Kinetic energy, Lumped parameter models, Spin (Aerodynamics), Spinning (Textile)
Proceedings Papers

Dynamic Forces From Single Gland Labyrinth Seals: Part II — Upstream Coupling

Knox T. Millsaps, Manuel Martinez-Sanchez
Proc. ASME. GT1993, Volume 3B: General, V03BT16A078, May 24–27, 1993
Paper No: 93-GT-322
DOI: https://doi.org/10.1115/93-GT-322
View Paper
PDF
Topics: Boundary-value problems, Cavities, Cavity flows, Flow (Dynamics), Lumped parameter models, Pressure
Proceedings Papers

Synchronous Rotor Vibration Driven by Fluid Forces From a Geometrically Imperfect Labyrinth Seal

Knox T. Millsaps, William C. Williston
Proc. ASME. GT1995, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V005T14A028, June 5–8, 1995
Paper No: 95-GT-362
DOI: https://doi.org/10.1115/95-GT-362
View Paper
PDF
Topics: Fluids, Rotor vibration, Flow (Dynamics), Rotors, Damage, Design, Fluid mechanics, Lumped parameter models, Manufacturing, Pressure
Proceedings Papers

Origin of Split Resonance and Backward Whirl in a Simple Rotor

Knox T. Millsaps, Curtis E. Vejvoda
Proc. ASME. GT1996, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T07A002, June 10–13, 1996
Paper No: 96-GT-080
DOI: https://doi.org/10.1115/96-GT-080
View Paper
PDF
Topics: Resonance, Rotors, Whirls, Bearings, Damping, Stiffness, Computers, Degrees of freedom, Disks, Gravity (Force)
Proceedings Papers

Reducing Lateral Vibrations of a Rotor Passing Through Critical Speeds by Acceleration Scheduling

Knox T. Millsaps, Gregory L. Reed
Proc. ASME. GT1997, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T14A044, June 2–5, 1997
Paper No: 97-GT-234
DOI: https://doi.org/10.1115/97-GT-234
View Paper
PDF
Topics: Rotors, Vibration, Disks, Lumped parameter models
Journal Articles

MEMS-Scale Turbomachinery Based Vacuum Roughing Pump

Anthony J. Gannon, Garth V. Hobson, Michael J. Shea, Christopher S. Clay, Knox T. Millsaps
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. October 2014, 136(10): 101002.
Paper No: TURBO-14-1070
DOI: https://doi.org/10.1115/1.4027971
Published Online: July 15, 2014
View Article
PDF
Topics: Blades, Boundary-value problems, Flow (Dynamics), Grinding, Microelectromechanical systems, Pressure, Pumps, Rotors, Simulation, Turbomachinery
Proceedings Papers

MEMS-Scale Turbomachinery Based Vacuum Roughing Pump

Anthony J. Gannon, Garth V. Hobson, Michael J. Shea, Christopher S. Clay, Knox T. Millsaps
Proc. ASME. GT2013, Volume 5A: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V05AT23A024, June 3–7, 2013
Paper No: GT2013-95885
DOI: https://doi.org/10.1115/GT2013-95885
View Paper
PDF
Topics: Grinding, Microelectromechanical systems, Pumps, Turbomachinery, Vacuum, Boundary-value problems, Engineering simulation, Simulation, Slip flow, Pressure
Proceedings Papers

Effect of Leading Edge Roughness and Reynolds Number on Compressor Profile Loss

Ju Hyun Im, Ju Hyun Shin, Garth V. Hobson, Seung Jin Song, Knox T. Millsaps
Proc. ASME. GT2013, Volume 6A: Turbomachinery, V06AT35A034, June 3–7, 2013
Paper No: GT2013-95487
DOI: https://doi.org/10.1115/GT2013-95487
View Paper
PDF
Topics: Compressors, Reynolds number, Surface roughness, Blades, Suction, Turbulence, Cascades (Fluid dynamics), Pressure, Separation (Technology), Boundary layer turbulence
Journal Articles

Effects of Reynolds Number and Surface Roughness Magnitude and Location on Compressor Cascade Performance

Seung Chul Back, Garth V. Hobson, Seung Jin Song, Knox T. Millsaps
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051013.
DOI: https://doi.org/10.1115/1.4003821
Published Online: May 11, 2012
View Article
PDF
Topics: Blades, Reynolds number, Surface roughness, Pressure, Compressors, Cascades (Fluid dynamics), Suction
Journal Articles

Impact of Nonuniform Leading Edge Coatings on the Aerodynamic Performance of Compressor Airfoils

Michael E. Elmstrom, Knox T. Millsaps, Garth V. Hobson, Jeffrey S. Patterson
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. October 2011, 133(4): 041004.
DOI: https://doi.org/10.1115/1.3213550
Published Online: April 19, 2011
View Article
PDF
Topics: Airfoils, Bubbles, Coatings, Compressors, Flow (Dynamics), Mach number, Pressure, Separation (Technology), Turbulence, Coating processes
Proceedings Papers

Effect of Surface Roughness Location and Reynolds Number on Compressor Cascade Performance

Seung Chul Back, Garth V. Hobson, Seung Jin Song, Knox T. Millsaps
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 121-128, June 14–18, 2010
Paper No: GT2010-22208
DOI: https://doi.org/10.1115/GT2010-22208
View Paper
PDF
Topics: Cascades (Fluid dynamics), Compressors, Reynolds number, Surface roughness, Suction, Blades, Pressure, Flow (Dynamics), Probes
Proceedings Papers

Analysis of Stall Precursors and Determination of Optimum Signal Processing Methods for an LM-2500 Gas Turbine

Knox T. Millsaps, Gustave C. Dahl, Daniel E. Caguiat, Jeffrey S. Patterson
Proc. ASME. GT2008, Volume 7: Education; Industrial and Cogeneration; Marine; Oil and Gas Applications, 413-420, June 9–13, 2008
Paper No: GT2008-50575
DOI: https://doi.org/10.1115/GT2008-50575
View Paper
PDF
Topics: Gas turbines, Signal processing, Pressure, Signals, Time series, Waves, Algorithms, Annulus, Compressors, Engines
Proceedings Papers

An Improved Preliminary Design Method for Ejectors

Knox T. Millsaps, John C. Markowicz, Jr.
Proc. ASME. GT2003, Volume 3: Turbo Expo 2003, 455-463, June 16–19, 2003
Paper No: GT2003-38141
DOI: https://doi.org/10.1115/GT2003-38141
View Paper
PDF
Topics: Design methodology, Ejectors, Flow (Dynamics), Momentum, Design, Nozzles, Shear (Mechanics), Tradeoffs
Proceedings Papers

Detection and Localization of Fouling in a Gas Turbine Compressor From Aerothermodynamic Measurements

Knox T. Millsaps, Jon Baker, Jeffrey S. Patterson
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1867-1876, June 14–17, 2004
Paper No: GT2004-54173
DOI: https://doi.org/10.1115/GT2004-54173
View Paper
PDF
Topics: Compressors, Gas turbines, Blades, Surface roughness, Flow (Dynamics), Airfoils, Axial flow, Geometry, Pressure
Proceedings Papers

Thermodynamic Analysis of “Inter-Turbine” and “Intra-Turbine” Reheat for Marine Gas Turbines

Knox T. Millsaps, Bruce Rodman
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1877-1882, June 14–17, 2004
Paper No: GT2004-54174
DOI: https://doi.org/10.1115/GT2004-54174
View Paper
PDF
Topics: Marine gas turbines, Turbines, Cycles, Combustion, Flow (Dynamics), Fuel consumption, Gas turbines, Ocean energy, Power density, Propulsion
Proceedings Papers

Impact of Non-Uniform Leading Edge Coatings on the Aerodynamic Performance of Compressor Airfoils

Michael E. Elmstrom, Knox T. Millsaps, Garth V. Hobson, Jeffrey S. Patterson
Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 103-113, June 6–9, 2005
Paper No: GT2005-68091
DOI: https://doi.org/10.1115/GT2005-68091
View Paper
PDF
Topics: Airfoils, Coatings, Compressors, Computational fluid dynamics, Mach number, Turbulence, Bubbles, Cascades (Fluid dynamics), Chords (Trusses), Pressure