1-20 of 20
Satoshi Ogata
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

Drag Reduction of Surfactant Solutions for an Enclosed Rotating Disk

Satoshi Ogata, Keizo Watanabe
Proc. ASME. IMECE99, Rheology and Fluid Mechanics of Nonlinear Materials, 15-19, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-1162
https://doi.org/10.1115/IMECE1999-1162
View Paper titled, Drag Reduction of Surfactant Solutions for an Enclosed Rotating Disk
Open the PDF for Drag Reduction of Surfactant Solutions for an Enclosed Rotating Disk in another window
Topics: Drag reduction, Rotating disks, Surfactants, Temperature, Disks, Pipe flow, Reynolds number, Stators, Torque, Torque measurement
Proceedings Papers

Drag Reduction of the Flow Past a Circular Cylinder in Surfactant Solution

Satoshi Ogata, Keizo Watanabe
Proc. ASME. IMECE2001, Rheology and Fluid Mechanics of Nonlinear Materials, 85-90, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/FED-24912
https://doi.org/10.1115/IMECE2001/FED-24912
View Paper titled, Drag Reduction of the Flow Past a Circular Cylinder in Surfactant Solution
Open the PDF for Drag Reduction of the Flow Past a Circular Cylinder in Surfactant Solution in another window
Topics: Circular cylinders, Drag reduction, Flow (Dynamics), Surfactants, Water, Pressure, Separation (Technology), Drag (Fluid dynamics), Reynolds number, Sodium
Proceedings Papers

Flow Characteristics of a Rotating Disk in Surfactant Solutions

Satoshi Ogata, Keizo Watanabe
Proc. ASME. IMECE2000, Rheology and Fluid Mechanics of Nonlinear Materials, 41-47, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-2706
https://doi.org/10.1115/IMECE2000-2706
View Paper titled, Flow Characteristics of a Rotating Disk in Surfactant Solutions
Open the PDF for Flow Characteristics of a Rotating Disk in Surfactant Solutions in another window
Topics: Flow (Dynamics), Rotating disks, Surfactants, Boundary layers, Integral equations, Momentum, Central heating, Cooling systems, Disks, Drag (Fluid dynamics)
Proceedings Papers

Formation Characteristics of Two-Phase Drops From Coaxial Nozzles

Naoya Kamatani, Satoshi Ogata
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A007, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5306
https://doi.org/10.1115/AJKFluids2019-5306
View Paper titled, Formation Characteristics of Two-Phase Drops From Coaxial Nozzles
Open the PDF for Formation Characteristics of Two-Phase Drops From Coaxial Nozzles in another window
Topics: Nozzles, Drops, Density, Fluids, Numerical analysis, Viscosity
Proceedings Papers

Velocity Oscillation and Pressure Drop in Water–Air Slug Flow

Ken Yamamoto, Satoshi Ogata
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 921-926, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-86722
https://doi.org/10.1115/IMECE2012-86722
View Paper titled, Velocity Oscillation and Pressure Drop in Water–Air Slug Flow
Open the PDF for Velocity Oscillation and Pressure Drop in Water–Air Slug Flow in another window
Topics: Oscillations, Pressure drop, Slug flows, Water, Junctions, Bubbles, Cycles, Flow (Dynamics), Fluctuations (Physics), Microchannels
Proceedings Papers

Flow Properties of Bamboo Fiber Suspensions

Takuya Kubo, Satoshi Ogata
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 1111-1116, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87283
https://doi.org/10.1115/IMECE2012-87283
View Paper titled, Flow Properties of Bamboo Fiber Suspensions
Open the PDF for Flow Properties of Bamboo Fiber Suspensions in another window
Topics: Fibers, Flow (Dynamics), Drag (Fluid dynamics), Natural resources, Stress, Energy consumption, Filters, Friction, Pipe flow, Pipes
Proceedings Papers

Control of the Flow Direction Induced by Plasma Actuator

Yu Ikoshi, Satoshi Ogata, Takehiko Segawa, Ryota Yamatani
Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 883-888, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2012-72230
https://doi.org/10.1115/FEDSM2012-72230
View Paper titled, Control of the Flow Direction Induced by Plasma Actuator
Open the PDF for Control of the Flow Direction Induced by Plasma Actuator in another window
Topics: Actuators, Flow (Dynamics), Plasmas (Ionized gases), Electrodes, Vortices, Waves, Aerodynamic flow, Shapes
Proceedings Papers

Effect of Textured Hydrophobic Surfaces on Microchannel Flow

Satoshi Ogata, Keigo Shimizu
Proc. ASME. IMECE2009, Volume 12: Micro and Nano Systems, Parts A and B, 599-604, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10678
https://doi.org/10.1115/IMECE2009-10678
View Paper titled, Effect of Textured Hydrophobic Surfaces on Microchannel Flow
Open the PDF for Effect of Textured Hydrophobic Surfaces on Microchannel Flow in another window
Topics: Drag reduction, Laminar flow, Manufacturing, Microchannel flow, Pressure, Visualization, Water
Proceedings Papers

Drag Reduction by Culture Solutions of Dry Malted Rice

Keizo Watanabe, Satoshi Ogata
Proc. ASME. IMECE2009, Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C, 75-79, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-10421
https://doi.org/10.1115/IMECE2009-10421
View Paper titled, Drag Reduction by Culture Solutions of Dry Malted Rice
Open the PDF for Drag Reduction by Culture Solutions of Dry Malted Rice in another window
Topics: Drag reduction, Reynolds number, Biopolymers, Drag (Fluid dynamics), Pipe flow, Turbulence, Water
Proceedings Papers

Flow Characteristics of Dilute Polymer Solutions in Micro Tubes

Keizo Watanabe, Satoshi Ogata, Munehiko Hirao
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 241-246, July 30–August 2, 2007
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2007-37033
https://doi.org/10.1115/FEDSM2007-37033
View Paper titled, Flow Characteristics of Dilute Polymer Solutions in Micro Tubes
Open the PDF for Flow Characteristics of Dilute Polymer Solutions in Micro Tubes in another window
Topics: Flow (Dynamics), Polymer solutions, Water, Pressure drop, Fluids, Laminar flow, Poiseuille flow, Reynolds number
Proceedings Papers

Drag of a Circular Cylinder in Surfactant Solutions at Intermediate Reynolds Number Range

Satoshi Ogata, Keizo Watanabe, Yoshihisa Osano
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2385-2390, July 6–10, 2003
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2003-45768
https://doi.org/10.1115/FEDSM2003-45768
View Paper titled, Drag of a Circular Cylinder in Surfactant Solutions at Intermediate Reynolds Number Range
Open the PDF for Drag of a Circular Cylinder in Surfactant Solutions at Intermediate Reynolds Number Range in another window
Topics: Circular cylinders, Drag (Fluid dynamics), Reynolds number, Surfactants, Cylinders, Drag reduction, Water, Flow (Dynamics), Sodium, Water tunnels
Proceedings Papers

Formation Process of Taylor Cells of a Surfactant Solution

Keizo Watanabe, Tsukasa Takayama, Satoshi Ogata
Proc. ASME. IMECE2002, Fluids Engineering, 265-270, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-32229
https://doi.org/10.1115/IMECE2002-32229
View Paper titled, Formation Process of Taylor Cells of a Surfactant Solution
Open the PDF for Formation Process of Taylor Cells of a Surfactant Solution in another window
Topics: Surfactants, Vortices, Cylinders, Flow (Dynamics), Drag (Fluid dynamics), Flow visualization, Fluids, Fluorescence, Lasers, Shear (Mechanics)
Proceedings Papers

Effect of Surfactant Additives on Centrifugal Pump Performance

Satoshi Ogata, Keizo Watanabe, Asano Kimura
Proc. ASME. IMECE2003, Fluids Engineering, 771-776, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-43535
https://doi.org/10.1115/IMECE2003-43535
View Paper titled, Effect of Surfactant Additives on Centrifugal Pump Performance
Open the PDF for Effect of Surfactant Additives on Centrifugal Pump Performance in another window
Topics: Centrifugal pumps, Surfactants, Pumps, Temperature, Flow (Dynamics), Impellers, Water
Proceedings Papers

Flow of Surfactant Solutions Past a Circular Cylinder

Yoshihisa Osano, Satoshi Ogata, Keizo Watanabe
Proc. ASME. IMECE2004, Fluids Engineering, 807-812, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-59488
https://doi.org/10.1115/IMECE2004-59488
View Paper titled, Flow of Surfactant Solutions Past a Circular Cylinder
Open the PDF for Flow of Surfactant Solutions Past a Circular Cylinder in another window
Topics: Circular cylinders, Flow (Dynamics), Surfactants, Drag (Fluid dynamics), Cylinders, Drag reduction, Reynolds number, Flow visualization, Water, Elasticity
Proceedings Papers

Forming Process of Taylor Vortex Flow of Polymer Solutions

Shu Sumio, Keizo Watanabe, Satoshi Ogata
Proc. ASME. IMECE2004, Fluids Engineering, 849-854, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60397
https://doi.org/10.1115/IMECE2004-60397
View Paper titled, Forming Process of Taylor Vortex Flow of Polymer Solutions
Open the PDF for Forming Process of Taylor Vortex Flow of Polymer Solutions in another window
Topics: Polymer solutions, Vortex flow, Vortices, Fluids, Cylinders, Flow visualization, Non-Newtonian fluids, Reynolds number, Fluorescence, Lasers
Proceedings Papers

Measurement of the Velocity Profile Near the Wall in Bio-Fluid Flow Using Evanescent Light Source

Kensuke Kanda, Satoshi Ogata, Ming Yang
Proc. ASME. IMECE2005, Fluids Engineering, 291-297, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-80610
https://doi.org/10.1115/IMECE2005-80610
View Paper titled, Measurement of the Velocity Profile Near the Wall in Bio-Fluid Flow Using Evanescent Light Source
Open the PDF for Measurement of the Velocity Profile Near the Wall in Bio-Fluid Flow Using Evanescent Light Source in another window
Topics: Flow (Dynamics), Fluids, Light sources, Brownian motion, Flow measurement, Velocity measurement
Proceedings Papers

Effect of Surfactant Additives on a Boundary Layer on a Flat Plate

Satoshi Ogata, Takeshi Fujita
Proc. ASME. IMECE2005, Fluids Engineering, 907-912, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-80848
https://doi.org/10.1115/IMECE2005-80848
View Paper titled, Effect of Surfactant Additives on a Boundary Layer on a Flat Plate
Open the PDF for Effect of Surfactant Additives on a Boundary Layer on a Flat Plate in another window
Topics: Boundary layers, Flat plates, Surfactants, Shapes, Fluids, Reynolds number, Turbulence, Water, Laminar flow, Sodium
Proceedings Papers

Velocity Field Measurements in a Near-Wall Flow of Drag Reducing Solution in Microchannel

Satoshi Ogata, Kohei Sakai, Kensuke Kanda, Ming Yang
Proc. ASME. IMECE2006, Fluids Engineering, 851-856, November 5–10, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2006-13448
https://doi.org/10.1115/IMECE2006-13448
View Paper titled, Velocity Field Measurements in a Near-Wall Flow of Drag Reducing Solution in Microchannel
Open the PDF for Velocity Field Measurements in a Near-Wall Flow of Drag Reducing Solution in Microchannel in another window
Topics: Drag (Fluid dynamics), Flow (Dynamics), Microchannels, Particulate matter, Polymer solutions, Surfactants, Water, Fluids, Waves
Journal Articles

Effect of Surfactant Additives on Centrifugal Pump Performance

Satoshi Ogata, Asano Kimura, Keizo Watanabe
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. July 2006, 128(4): 794–798.
https://doi.org/10.1115/1.2201643
Published Online: December 7, 2005
View Article titled, Effect of Surfactant Additives on Centrifugal Pump Performance
Open the PDF for Effect of Surfactant Additives on Centrifugal Pump Performance in another window
Topics: Pumps, Surfactants, Centrifugal pumps, Flow (Dynamics), Impellers, Drag reduction, Water
Journal Articles

Formation of Taylor Vortex Flow of Polymer Solutions

Keizo Watanabe, Shu Sumio, Satoshi Ogata
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Special Section On The Fluid Mechanics And Rheology Of Nonlinear Materials At The Macro, Micro And Nano Scale
J. Fluids Eng. January 2006, 128(1): 95–100.
https://doi.org/10.1115/1.2137350
Published Online: July 13, 2005
View Article titled, Formation of Taylor Vortex Flow of Polymer Solutions
Open the PDF for Formation of Taylor Vortex Flow of Polymer Solutions in another window
Topics: Cylinders, Flow (Dynamics), Fluids, Polymer solutions, Vortex flow, Vortices, Wavelength, Flow visualization, Polymers, Water