1-20 of 77
J. C. Han
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

Film Cooling With Steam Injection Through Three Staggered Rows of Inclined Holes Over a Straight Airfoil

G. E. Conklin, J. C. Han, P. E. Jenkins
Proc. ASME. GT1983, Volume 4: Heat Transfer; Electric Power, V004T09A002, March 27–31, 1983
Publisher: American Society of Mechanical Engineers
Paper No: 83-GT-30
https://doi.org/10.1115/83-GT-30
View Paper titled, Film Cooling With Steam Injection Through Three Staggered Rows of Inclined Holes Over a Straight Airfoil
Open the PDF for Film Cooling With Steam Injection Through Three Staggered Rows of Inclined Holes Over a Straight Airfoil in another window
Topics: Airfoils, Film cooling, Steam, Aluminum, Cooling
Proceedings Papers

Local Heat/Mass Transfer Distribution Around Sharp 180 Degree Turn in MultiPass Rib-Roughened Channels

J. C. Han, P. R. Chandra, S. C. Lau
Proc. ASME. GT1986, Volume 4: Heat Transfer; Electric Power, V004T09A013, June 8–12, 1986
Publisher: American Society of Mechanical Engineers
Paper No: 86-GT-114
https://doi.org/10.1115/86-GT-114
View Paper titled, Local Heat/Mass Transfer Distribution Around Sharp 180 Degree Turn in MultiPass Rib-Roughened Channels
Open the PDF for Local Heat/Mass Transfer Distribution Around Sharp 180 Degree Turn in MultiPass Rib-Roughened Channels in another window
Topics: Heat, Mass transfer, Exterior walls, Plates (structures), Reynolds number
Proceedings Papers

The Application of Adiabatic Film Cooling Effectiveness to Non-Adiabatic Blade Cooling Design

C. P. Lee, J. C. Han
Proc. ASME. JPGC1983-GTPapers, 1983 Joint Power Generation Conference: GT Papers, V001T02A001, September 25–29, 1983
Publisher: American Society of Mechanical Engineers
Paper No: 83-JPGC-GT-1
https://doi.org/10.1115/83-JPGC-GT-1
View Paper titled, The Application of Adiabatic Film Cooling Effectiveness to Non-Adiabatic Blade Cooling Design
Open the PDF for The Application of Adiabatic Film Cooling Effectiveness to Non-Adiabatic Blade Cooling Design in another window
Topics: Blades, Cooling, Design, Film cooling, Heat transfer, Engines, Temperature, Turbine blades
Proceedings Papers

A Computer Model for Gas Turbine Blade Cooling Analysis

J. C. Han, D. W. Ortman, C. P. Lee
Proc. ASME. JPGC1982-GTPapers, 1982 Joint Power Generation Conference: GT Papers, V001T01A006, October 17–21, 1982
Publisher: American Society of Mechanical Engineers
Paper No: 82-JPGC-GT-6
https://doi.org/10.1115/82-JPGC-GT-6
View Paper titled, A Computer Model for Gas Turbine Blade Cooling Analysis
Open the PDF for A Computer Model for Gas Turbine Blade Cooling Analysis in another window
Topics: Blades, Computers, Cooling, Gas turbines, Flow (Dynamics), Coolants, Chords (Trusses), Computer software, Energy budget (Physics), Engines
Proceedings Papers

Influence of High Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer

A. B. Mehendale, J. C. Han
Proc. ASME. GT1990, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A002, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-009
https://doi.org/10.1115/90-GT-009
View Paper titled, Influence of High Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer
Open the PDF for Influence of High Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer in another window
Topics: Film cooling, Heat transfer, Turbulence, Heat transfer coefficients, Cylinders, Heat, Reynolds number, Stress
Proceedings Papers

Heat Transfer Characteristics of Turbulent Flow in a Square Channel With Angled Discrete Ribs

S. C. Lau, R. D. McMillin, J. C. Han
Proc. ASME. GT1990, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A029, June 11–14, 1990
Publisher: American Society of Mechanical Engineers
Paper No: 90-GT-254
https://doi.org/10.1115/90-GT-254
View Paper titled, Heat Transfer Characteristics of Turbulent Flow in a Square Channel With Angled Discrete Ribs
Open the PDF for Heat Transfer Characteristics of Turbulent Flow in a Square Channel With Angled Discrete Ribs in another window
Topics: Heat transfer, Turbulence, Pressure drop, Airfoils, Cooling, Flow (Dynamics), Friction, Gas turbines, Reynolds number, Turbulent heat transfer
Proceedings Papers

Effect of Rib-Angle Orientation on Local Mass Transfer Distribution in a Three-Pass Rib-Roughened Channel

J. C. Han, P. Zhang
Proc. ASME. GT1989, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T08A010, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-98
https://doi.org/10.1115/89-GT-98
View Paper titled, Effect of Rib-Angle Orientation on Local Mass Transfer Distribution in a Three-Pass Rib-Roughened Channel
Open the PDF for Effect of Rib-Angle Orientation on Local Mass Transfer Distribution in a Three-Pass Rib-Roughened Channel in another window
Topics: Mass transfer, Cooling, Air flow, Airfoils, Gas turbines, Heat transfer, Modeling, Turbulence
Proceedings Papers

Influence of Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer Through Two Rows of Inclined Film Slots

S. Ou, J. C. Han
Proc. ASME. GT1991, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A013, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-254
https://doi.org/10.1115/91-GT-254
View Paper titled, Influence of Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer Through Two Rows of Inclined Film Slots
Open the PDF for Influence of Mainstream Turbulence on Leading Edge Film Cooling Heat Transfer Through Two Rows of Inclined Film Slots in another window
Topics: Film cooling, Heat transfer, Turbulence, Heat transfer coefficients, Heat, Stress, Cylinders, Flow (Dynamics), Reynolds number
Proceedings Papers

Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs

J. C. Han, Y. M. Zhang, C. P. Lee
Proc. ASME. GT1991, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A002, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-003
https://doi.org/10.1115/91-GT-003
View Paper titled, Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs
Open the PDF for Influence of Surface Heat Flux Ratio on Heat Transfer Augmentation in Square Channels With Parallel, Crossed and V-Shaped Angled Ribs in another window
Topics: Heat flux, Heat transfer, Reynolds number, Heating, Copper
Proceedings Papers

Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow

J. C. Han, Y. M. Zhang, C. P. Lee
Proc. ASME. GT1992, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A005, June 1–4, 1992
Publisher: American Society of Mechanical Engineers
Paper No: 92-GT-188
https://doi.org/10.1115/92-GT-188
View Paper titled, Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow
Open the PDF for Influence of Surface Heating Condition on Local Heat Transfer in a Rotating Square Channel With Smooth Walls and Radial Outward Flow in another window
Topics: Flow (Dynamics), Heat transfer, Heating, Heat transfer coefficients, Rotation, Temperature, Buoyancy, Copper, Coriolis force, Reynolds number
Proceedings Papers

Influence of Surface Heating Condition on Local Heat Transfer in Enclosed Corotating Disks With Axial Throughflow

S. Y. Kim, J. C. Han, G. L. Morrison, E. Elovic
Proc. ASME. GT1993, Volume 3B: General, V03BT16A014, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-258
https://doi.org/10.1115/93-GT-258
View Paper titled, Influence of Surface Heating Condition on Local Heat Transfer in Enclosed Corotating Disks With Axial Throughflow
Open the PDF for Influence of Surface Heating Condition on Local Heat Transfer in Enclosed Corotating Disks With Axial Throughflow in another window
Topics: Disks, Heat transfer, Heating, Cavities, Heat transfer coefficients, Reynolds number, Temperature, Axial flow, Coolants, Flow (Dynamics)
Proceedings Papers

Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators

Y. M. Zhang, J. C. Han, J. A. Parsons, C. P. Lee
Proc. ASME. GT1993, Volume 3B: General, V03BT16A092, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-336
https://doi.org/10.1115/93-GT-336
View Paper titled, Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators
Open the PDF for Surface Heating Effect on Local Heat Transfer in a Rotating Two-Pass Square Channel With 60° Angled Rib Turbulators in another window
Topics: Buoyancy, Copper, Coriolis force, Heat flux, Heat transfer, Heat transfer coefficients, Heating, Inertia (Mechanics), Inflow, Outflow
Proceedings Papers

Rotation Effect on Jet Impingement Heat Transfer in Smooth Rectangular Channels With Four Heated Walls and Radially Outward Cross Flow

J. A. Parsons, J. C. Han, C. P. Lee
Proc. ASME. GT1996, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A045, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-387
https://doi.org/10.1115/96-GT-387
View Paper titled, Rotation Effect on Jet Impingement Heat Transfer in Smooth Rectangular Channels With Four Heated Walls and Radially Outward Cross Flow
Open the PDF for Rotation Effect on Jet Impingement Heat Transfer in Smooth Rectangular Channels With Four Heated Walls and Radially Outward Cross Flow in another window
Topics: Cross-flow, Heat transfer, Rotation, Jets, Coolants, Heat transfer coefficients, Temperature, Flow (Dynamics), Impingement cooling, Orifices
Proceedings Papers

A Combined Experimental and Numerical Study of the Turbine Blade Tip Film Cooling Effectiveness Under Rotation Condition

M. Rezasoltani, K. Lu, M. T. Schobeiri, J. C. Han
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A019, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25625
https://doi.org/10.1115/GT2014-25625
View Paper titled, A Combined Experimental and Numerical Study of the Turbine Blade Tip Film Cooling Effectiveness Under Rotation Condition
Open the PDF for A Combined Experimental and Numerical Study of the Turbine Blade Tip Film Cooling Effectiveness Under Rotation Condition in another window
Topics: Film cooling, Rotation, Turbine blades, Cooling, Pressure, Blades, Flow (Dynamics), Rotors, Turbines, Turbomachinery
Proceedings Papers

A Combined Numerical and Experimental Study of the Effect of Non-Axisymmetric Contouring on Performance and Film Cooling Behavior of a Rotating Turbine Endwall

K. Lu, M. Rezasoltani, M. T. Schobeiri, J. C. Han
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A020, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25659
https://doi.org/10.1115/GT2014-25659
View Paper titled, A Combined Numerical and Experimental Study of the Effect of Non-Axisymmetric Contouring on Performance and Film Cooling Behavior of a Rotating Turbine Endwall
Open the PDF for A Combined Numerical and Experimental Study of the Effect of Non-Axisymmetric Contouring on Performance and Film Cooling Behavior of a Rotating Turbine Endwall in another window
Topics: Film cooling, Turbines, Rotors, Simulation, Aerodynamics, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Boundary-value problems, Computational fluid dynamics, Turbomachinery
Journal Articles

Experimental Investigation of the Effect of Purge Flow on Film Cooling Effectiveness on a Rotating Turbine With Nonaxisymmetric End Wall Contouring

M. Rezasoltani, M. T. Schobeiri, J. C. Han
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. September 2014, 136(9): 091009.
Paper No: TURBO-13-1256
https://doi.org/10.1115/1.4027196
Published Online: May 2, 2014
View Article titled, Experimental Investigation of the Effect of Purge Flow on Film Cooling Effectiveness on a Rotating Turbine With Nonaxisymmetric End Wall Contouring
Open the PDF for Experimental Investigation of the Effect of Purge Flow on Film Cooling Effectiveness on a Rotating Turbine With Nonaxisymmetric End Wall Contouring in another window
Topics: Coolants, Film cooling, Flow (Dynamics), Turbines, Rotors, Pressure
Proceedings Papers

Numerical Simulation of Film Cooling on Rotating Blade Tips Within a High-Pressure Turbine

K. Lu, M. T. Schobeiri, J. C. Han
Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT13A032, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94806
https://doi.org/10.1115/GT2013-94806
View Paper titled, Numerical Simulation of Film Cooling on Rotating Blade Tips Within a High-Pressure Turbine
Open the PDF for Numerical Simulation of Film Cooling on Rotating Blade Tips Within a High-Pressure Turbine in another window
Topics: Computer simulation, Film cooling, High pressure (Physics), Rotating blades, Turbines, Blades, Cooling, Flow (Dynamics), Aerodynamics, Clearances (Engineering)
Proceedings Papers

Experimental Investigation of the Effect of Purge Flow on Film Cooling Effectiveness on a Rotating Turbine With Non-Axisymmetric Endwall Contouring

M. Rezasoltani, M. T. Schobeiri, J. C. Han
Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT13A033, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94807
https://doi.org/10.1115/GT2013-94807
View Paper titled, Experimental Investigation of the Effect of Purge Flow on Film Cooling Effectiveness on a Rotating Turbine With Non-Axisymmetric Endwall Contouring
Open the PDF for Experimental Investigation of the Effect of Purge Flow on Film Cooling Effectiveness on a Rotating Turbine With Non-Axisymmetric Endwall Contouring in another window
Topics: Film cooling, Flow (Dynamics), Turbines, Rotors, Coolants, Cooling, Stators, Aerodynamics, Blades, Cavities
Proceedings Papers

Numerical Investigation of the Effect of Purge Flow on Aerodynamic Performance and Film Cooling Effectiveness on a Rotating Turbine With Non-Axisymmetric Endwall Contouring

M. T. Schobeiri, K. Lu, J. C. Han
Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 413-423, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69069
https://doi.org/10.1115/GT2012-69069
View Paper titled, Numerical Investigation of the Effect of Purge Flow on Aerodynamic Performance and Film Cooling Effectiveness on a Rotating Turbine With Non-Axisymmetric Endwall Contouring
Open the PDF for Numerical Investigation of the Effect of Purge Flow on Aerodynamic Performance and Film Cooling Effectiveness on a Rotating Turbine With Non-Axisymmetric Endwall Contouring in another window
Topics: Film cooling, Flow (Dynamics), Turbines, Rotors, Cooling, Aerodynamics, Blades, Boundary-value problems, Coolants, Design
Proceedings Papers

Influence of Shock Wave on Turbine Vane Suction Side Film Cooling With Compound-Angle Shaped Holes

K. Liu, D. P. Narzary, J. C. Han, A. V. Mirzamoghadam, A. Riahi
Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 447-457, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45927
https://doi.org/10.1115/GT2011-45927
View Paper titled, Influence of Shock Wave on Turbine Vane Suction Side Film Cooling With Compound-Angle Shaped Holes
Open the PDF for Influence of Shock Wave on Turbine Vane Suction Side Film Cooling With Compound-Angle Shaped Holes in another window
Topics: Film cooling, Shock waves, Suction, Turbines, Transonic flow, Coolants, Density, Mach number, Momentum, Pressure