1-17 of 17
Jay Kapat
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

Effect of Density Ratio on Multi-Row Film Cooling Performance

Michael T. Voet, Craig P. Fernandes, Zachary Little, Erik Fernandez, Jay Kapat
Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT19A016, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64097
https://doi.org/10.1115/GT2017-64097
View Paper titled, Effect of Density Ratio on Multi-Row Film Cooling Performance
Open the PDF for Effect of Density Ratio on Multi-Row Film Cooling Performance in another window
Topics: Density, Film cooling, Fluids, Momentum, Turbulence, Coolants, Flow (Dynamics), Aluminum plate, Carbon dioxide, Particulate matter
Proceedings Papers

Flow and Heat Transfer Analysis in a Single Row Narrow Impingement Channel: Comparison of PIV, LES, and RANS to Identify RANS Limitations

Jahed Hossain, Erik Fernandez, Christian Garrett, Jay Kapat
Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT16A009, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63994
https://doi.org/10.1115/GT2017-63994
View Paper titled, Flow and Heat Transfer Analysis in a Single Row Narrow Impingement Channel: Comparison of PIV, LES, and RANS to Identify RANS Limitations
Open the PDF for Flow and Heat Transfer Analysis in a Single Row Narrow Impingement Channel: Comparison of PIV, LES, and RANS to Identify RANS Limitations in another window
Topics: Flow (Dynamics), Heat transfer, Reynolds-averaged Navier–Stokes equations, Turbulence, Jets, Statistics, Aerodynamic flow, Anisotropy, Cooling, Dynamics (Mechanics)
Journal Articles

Characterization of Laser Additive Manufacturing-Fabricated Porous Superalloys for Turbine Components

Brandon Ealy, Luisana Calderon, Wenping Wang, Ranier Valentin, Ilya Mingareev, Martin Richardson, Jay Kapat
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2017, 139(10): 102102.
Paper No: GTP-16-1356
https://doi.org/10.1115/1.4035560
Published Online: May 9, 2017
View Article titled, Characterization of Laser Additive Manufacturing-Fabricated Porous Superalloys for Turbine Components
Open the PDF for Characterization of Laser Additive Manufacturing-Fabricated Porous Superalloys for Turbine Components in another window
Topics: Computerized tomography, Cooling, Design, Flow (Dynamics), Gas turbines, Lasers, Manufacturing, Superalloys, Turbine blades, Turbine components
Proceedings Papers

Adiabatic Film Cooling Effectiveness Measurements Throughout Multi-Row Film Cooling Arrays

Greg Natsui, Zachary Little, Jay Kapat, Anthony Socotch, Anquan Wang, Jason E. Dees
Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A006, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56183
https://doi.org/10.1115/GT2016-56183
View Paper titled, Adiabatic Film Cooling Effectiveness Measurements Throughout Multi-Row Film Cooling Arrays
Open the PDF for Adiabatic Film Cooling Effectiveness Measurements Throughout Multi-Row Film Cooling Arrays in another window
Topics: Film cooling, Boundary layers, Turbulence, Coolants, Jets, Carbon dioxide, Density, Diffusers, Momentum, Pressure
Proceedings Papers

Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes

Greg Natsui, Michael T. Voet, Zachary Little, Erik Fernandez, Jay Kapat, Jason E. Dees
Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A007, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56184
https://doi.org/10.1115/GT2016-56184
View Paper titled, Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes
Open the PDF for Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes in another window
Topics: Carbon dioxide, Coolants, Die cutting, Electromagnetic scattering, Film cooling, Flat plates, Flow (Dynamics), Kinetic energy, Momentum, Particulate matter
Proceedings Papers

Detailed Large Eddy Simulations (LES) of Multi-Hole Effusion Cooling Flow for Gas Turbines

Yonduck Sung, Anne L. Dord, Gregory M. Laskowski, Lee Shunn, Greg Natsui, Jay Kapat
Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT17A017, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57957
https://doi.org/10.1115/GT2016-57957
View Paper titled, Detailed Large Eddy Simulations (LES) of Multi-Hole Effusion Cooling Flow for Gas Turbines
Open the PDF for Detailed Large Eddy Simulations (LES) of Multi-Hole Effusion Cooling Flow for Gas Turbines in another window
Topics: Cooling, Flow (Dynamics), Gas turbines, Large eddy simulation, Density, Jets, Carbon dioxide, Coolants, Computation, Fluids
Proceedings Papers

Non-Uniform Array Impingement on a Curved Surface

John Harrington, Jahed Hossain, Christian Garrett, Wenping Wang, Jay Kapat, Steven Thorpe, Michael Maurer
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT13A007, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56621
https://doi.org/10.1115/GT2016-56621
View Paper titled, Non-Uniform Array Impingement on a Curved Surface
Open the PDF for Non-Uniform Array Impingement on a Curved Surface in another window
Topics: Computational fluid dynamics, Eddies (Fluid dynamics), Engineering simulation, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Pressure, Reynolds number, Simulation, Steady state
Proceedings Papers

Use of Rib Turbulators to Enhance Post-Impingement Heat Transfer for Curved Surface

Jahed Hossain, Christian Garrett, Andres Curbelo, John Harrington, Wenping Wang, Jay Kapat, Steven Thorpe, Michael Maurer
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT13A008, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56638
https://doi.org/10.1115/GT2016-56638
View Paper titled, Use of Rib Turbulators to Enhance Post-Impingement Heat Transfer for Curved Surface
Open the PDF for Use of Rib Turbulators to Enhance Post-Impingement Heat Transfer for Curved Surface in another window
Topics: Heat transfer, Computational fluid dynamics, Engineering simulation, Pressure, Simulation, Jets, Reynolds number, Steady state, Temperature
Proceedings Papers

Experimental and Numerical Investigation of Low-Pressure Preswirl Stator-Rotor Cooling System

B. F. Kutlu, B. T. Ealy, J. Hossain, W. Wang, Jay Kapat, C. P. Lee, J. Marra, Jae Um, C. Prakash
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A008, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56483
https://doi.org/10.1115/GT2016-56483
View Paper titled, Experimental and Numerical Investigation of Low-Pressure Preswirl Stator-Rotor Cooling System
Open the PDF for Experimental and Numerical Investigation of Low-Pressure Preswirl Stator-Rotor Cooling System in another window
Topics: Cooling systems, Pressure, Rotors, Stators, Flow (Dynamics), Computational fluid dynamics, Turbulence, Guide vanes, Cavities, Air flow
Proceedings Papers

Characterization of LAM-Fabricated Porous Superalloys for Turbine Components

Brandon Ealy, Luisana Calderon, Wenping Wang, Jay Kapat, Ilya Mingareev, Martin Richardson, Ranier Valentin
Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T21A012, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58080
https://doi.org/10.1115/GT2016-58080
View Paper titled, Characterization of LAM-Fabricated Porous Superalloys for Turbine Components
Open the PDF for Characterization of LAM-Fabricated Porous Superalloys for Turbine Components in another window
Topics: Superalloys, Turbine components, Cooling, Cycles, Design, Lasers, Turbine blades, Additive manufacturing, Flow (Dynamics), Gas turbines
Proceedings Papers

Heat Transfer in a Coupled Impingement-Effusion Cooling System

Mark Miller, Greg Natsui, Mark Ricklick, Jay Kapat, Reinhard Schilp
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT14A014, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26416
https://doi.org/10.1115/GT2014-26416
View Paper titled, Heat Transfer in a Coupled Impingement-Effusion Cooling System
Open the PDF for Heat Transfer in a Coupled Impingement-Effusion Cooling System in another window
Topics: Cooling systems, Heat transfer, Cooling, Coolants, Film cooling, Cross-flow, Data acquisition, Design, Flow (Dynamics), Gas turbines
Proceedings Papers

Nanoscale Thermal Management With Gas-Cooling

Jay Kapat, Umit Kursun, George Wayne Finger, William McDonald, III, Jose Solomon, Ashok Kumar, Deepak Srivastava, Meyya Meyyappan
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 1027-1048, June 18–20, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2007-30161
https://doi.org/10.1115/ICNMM2007-30161
View Paper titled, Nanoscale Thermal Management With Gas-Cooling
Open the PDF for Nanoscale Thermal Management With Gas-Cooling in another window
Topics: Gas air conditioning, Nanoscale phenomena, Thermal management, Flow (Dynamics), Atoms, Gas flow, Helium, Single-walled nanotubes, Ducts, Hydrogen
Proceedings Papers

Mechanical and Rotordynamic Design, Fabrication and Testing of a High-Speed Miniature Cryocooler Motor

Dipjyoti Acharya, Lei Zhou, Liping Zheng, Thomas X. Wu, Jay Kapat, Louis Chow, Nagaraj Arakere
Proc. ASME. GT2007, Volume 3: Turbo Expo 2007, 1059-1066, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-28279
https://doi.org/10.1115/GT2007-28279
View Paper titled, Mechanical and Rotordynamic Design, Fabrication and Testing of a High-Speed Miniature Cryocooler Motor
Open the PDF for Mechanical and Rotordynamic Design, Fabrication and Testing of a High-Speed Miniature Cryocooler Motor in another window
Topics: Design, Engines, Manufacturing, Motors, Testing, Temperature, Engineering prototypes, Generators, Permanent magnets
Proceedings Papers

Study of Thermal Energy Transport Between Hydrogen Gas Molecules and a Single-Wall Carbon Nanotube Using Molecular Dynamics Simulations

Jose´ E. Solomon, Jay Kapat, Ranganathan Kumar, Deepak Srivastava
Proc. ASME. HT2005, Heat Transfer: Volume 3, 939-948, July 17–22, 2005
Publisher: American Society of Mechanical Engineers
Paper No: HT2005-72588
https://doi.org/10.1115/HT2005-72588
View Paper titled, Study of Thermal Energy Transport Between Hydrogen Gas Molecules and a Single-Wall Carbon Nanotube Using Molecular Dynamics Simulations
Open the PDF for Study of Thermal Energy Transport Between Hydrogen Gas Molecules and a Single-Wall Carbon Nanotube Using Molecular Dynamics Simulations in another window
Topics: Heat transfer, Hydrogen, Molecular dynamics simulation, Single-walled carbon nanotubes, Thermal energy transport
Journal Articles

Phase Stability and Sintering Behavior of 10 mol % Sc 2 O 3 – 1 mol % Ce O 2 – Zr O 2 Ceramics

Sergey Yarmolenko, Jag Sankar, Nicholas Bernier, Michael Klimov, Jay Kapat, Nina Orlovskaya
Journal: Journal of Electrochemical Energy Conversion and Storage
Publisher: ASME
Article Type: Research Papers
J. Electrochem. En. Conv. Stor. May 2009, 6(2): 021007.
https://doi.org/10.1115/1.2971126
Published Online: February 24, 2009
View Article titled, Phase Stability and Sintering Behavior of 10 mol % Sc 2 O 3 – 1 mol % Ce O 2 – Zr O 2 Ceramics
Open the PDF for Phase Stability and Sintering Behavior of 10 mol % Sc 2 O 3 – 1 mol % Ce O 2 – Zr O 2 Ceramics in another window
Topics: Ceramics, Sintering, Temperature, Zirconium, Heating, Phase transitions, Stability
Proceedings Papers

Polymer-Derived Si-Al-C-N-O Ceramics for High Temperature Applications

Lavanya Bharadwaj, Abhijeet Dhamne, Linan An, Barry Fookes, Jay Kapat, Louis Chow
Proc. ASME. GT2003, Volume 1: Turbo Expo 2003, 607-611, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38561
https://doi.org/10.1115/GT2003-38561
View Paper titled, Polymer-Derived Si-Al-C-N-O Ceramics for High Temperature Applications
Open the PDF for Polymer-Derived Si-Al-C-N-O Ceramics for High Temperature Applications in another window
Topics: Ceramics, High temperature, Polymers, Oxidation, Aluminum, Annealing, Carbon, Chemistry, Coatings, Composite materials
Proceedings Papers

Use of Inlet Guide Vanes for a Miniature Centrifugal Compressor

Xiaoyi Li, Lei Zhou, Jay Kapat, Louis C. Chow
Proc. ASME. GT2005, Volume 1: Turbo Expo 2005, 997-1004, June 6–9, 2005
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68747
https://doi.org/10.1115/GT2005-68747
View Paper titled, Use of Inlet Guide Vanes for a Miniature Centrifugal Compressor
Open the PDF for Use of Inlet Guide Vanes for a Miniature Centrifugal Compressor in another window
Topics: Compressors, Inlet guide vanes, Impellers, Design, Diffusers, Pressure, Fluids, Blades, Brayton cycle, Computation