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Christopher J. Elkins
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Proceedings Papers

Velocity and Heat Transfer Studies of an Impinging Jet Using Magnetic Resonance Velocimetry and Infrared Thermometry

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Nathan Humbert, Jack Galante, F. Todd Davidson, David B. Helmer, Christopher J. Elkins, Gunnar O. Tamm, Michael J. Benson
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A059, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-71713
https://doi.org/10.1115/IMECE2021-71713
View Paper titled, Velocity and Heat Transfer Studies of an Impinging Jet Using Magnetic Resonance Velocimetry and Infrared Thermometry
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Topics: Heat transfer, Magnetic resonance, Temperature measurement
Journal Articles

Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using Magnetic Resonance Velocimetry and Infrared Thermometry

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Michael J. Benson, David Bindon, Mattias Cooper, F. Todd Davidson, Benjamin Duhaime, David Helmer, Robert Woodings, Bret P. Van Poppel, Christopher J. Elkins, John P. Clark
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021009.
Paper No: TURBO-21-1113
https://doi.org/10.1115/1.4052310
Published Online: September 29, 2021
View Articletitled, Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using Magnetic Resonance Velocimetry and Infrared Thermometry
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Topics: Cooling, Flow (Dynamics), Gas turbines, Heat transfer, Magnetic resonance, Temperature, Temperature measurement, Design, Steady state, Impingement cooling
Proceedings Papers

Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using MRV and IR Thermometry

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Michael J. Benson, David Bindon, Mattias Cooper, F. Todd Davidson, Benjamin Duhaime, David Helmer, Robert Woodings, Bret P. Van Poppel, Christopher J. Elkins, John P. Clark
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A016, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14984
https://doi.org/10.1115/GT2020-14984
View Paper titled, Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using MRV and IR Thermometry
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Topics: Gas turbines, Heat transfer, Temperature measurement, Cooling, Flow (Dynamics), Computer simulation, Design, Magnetic resonance, Manufacturing, Measurement uncertainty
Journal Articles

Experimental Analysis of a Particle Separator Design With Full-Field Three-Dimensional Measurements

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Daniel D. Borup, Christopher J. Elkins, John K. Eaton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2020, 142(10): 101002.
Paper No: TURBO-20-1038
https://doi.org/10.1115/1.4047112
Published Online: September 11, 2020
View Articletitled, Experimental Analysis of a Particle Separator Design With Full-Field Three-Dimensional Measurements
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Topics: Design, Flow (Dynamics), Particulate matter, Magnetic resonance imaging, Separation (Technology)
Journal Articles

Experimental Study of Flow Inside a Centrifugal Fan Using Magnetic Resonance Velocimetry

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Davis W. Hoffman, Laura Villafañe, Christopher J. Elkins, John K. Eaton
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2020, 142(4): 041019.
Paper No: GTP-19-1404
https://doi.org/10.1115/1.4045064
Published Online: February 10, 2020
View Articletitled, Experimental Study of Flow Inside a Centrifugal Fan Using Magnetic Resonance Velocimetry
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Topics: Blades, Flow (Dynamics)
Proceedings Papers

Detailed Three-Dimensional Velocity Field Measurements of a Complex Internal Cooling Flow Within a Gas Turbine Vane

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Michael J. Benson, David Helmer, Bret P. Van Poppel, Benjamin Duhaime, David Bindon, Mattias Cooper, Robert Woodings, Christopher J. Elkins
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A011, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11764
https://doi.org/10.1115/IMECE2019-11764
View Paper titled, Detailed Three-Dimensional Velocity Field Measurements of a Complex Internal Cooling Flow Within a Gas Turbine Vane
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Topics: Cooling, Flow (Dynamics), Gas turbines, Cavities, Copper, Data acquisition, Design, Impingement cooling, Magnetic resonance, Magnetic resonance imaging
Proceedings Papers

Magnetic Resonance Thermometry: An Emerging Three-Dimensional Temperature Diagnostic Technique

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Michael J. Benson, Mattias Cooper, Bret P. Van Poppel, Christopher J. Elkins
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T13A005, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3484
https://doi.org/10.1115/HT2019-3484
View Paper titled, Magnetic Resonance Thermometry: An Emerging Three-Dimensional Temperature Diagnostic Technique
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Topics: Magnetic resonance, Temperature, Temperature measurement, Fluids, Flow (Dynamics), Turbulence, Cylinders, Uncertainty, Water, Accuracy and precision
Proceedings Papers

Experimental Study of Flow Inside a Centrifugal Fan Using Magnetic Resonance Velocimetry

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Davis W. Hoffman, Laura Villafañe, Christopher J. Elkins, John K. Eaton
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A002, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90555
https://doi.org/10.1115/GT2019-90555
View Paper titled, Experimental Study of Flow Inside a Centrifugal Fan Using Magnetic Resonance Velocimetry
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Topics: Flow (Dynamics), Magnetic resonance, Blades, Reynolds number, Data acquisition, Fans, HVAC equipment, Separation (Technology), Suction, Vortices
Proceedings Papers

Compound Angle Effects on Shaped Hole Film Cooling

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Ian E. Gunady, Daniel D. Borup, Andrew J. Banko, Christopher J. Elkins, John K. Eaton
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A006, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90399
https://doi.org/10.1115/GT2019-90399
View Paper titled, Compound Angle Effects on Shaped Hole Film Cooling
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Topics: Film cooling, Diffusers, Flow (Dynamics), Blades, Bubbles, Fluids, Magnetic resonance, Separation (Technology), Trajectories (Physics), Turbulence
Proceedings Papers

Experimental Analysis of a Particle Separator Design With Full-Field 3D Measurements

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Daniel D. Borup, Christopher J. Elkins, John K. Eaton
Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A004, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90400
https://doi.org/10.1115/GT2019-90400
View Paper titled, Experimental Analysis of a Particle Separator Design With Full-Field 3D Measurements
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Topics: Design, Experimental analysis, Particulate matter, Flow (Dynamics), Magnetic resonance imaging, Cooling, Additive manufacturing, Combustion chambers, Damage, Dust
Journal Articles

Three-Dimensional Velocity and Temperature Field Measurements of Internal and External Turbine Blade Features Using Magnetic Resonance Thermometry

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Michael J. Benson, Bret P. Van Poppel, Christopher J. Elkins, Mark Owkes
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2019, 141(7): 071011.
Paper No: TURBO-19-1036
https://doi.org/10.1115/1.4043151
Published Online: April 18, 2019
View Articletitled, Three-Dimensional Velocity and Temperature Field Measurements of Internal and External Turbine Blade Features Using Magnetic Resonance Thermometry
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Topics: Airfoils, Flow (Dynamics), Magnetic resonance, Temperature, Temperature measurement, Fluids, Cooling
Journal Articles

Experimental Study of Periodic Free Stream Unsteadiness Effects on Discrete Hole Film Cooling in Two Geometries

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Daniel D. Borup, Danyang Fan, Christopher J. Elkins, John K. Eaton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061006.
Paper No: TURBO-18-1284
https://doi.org/10.1115/1.4041866
Published Online: January 21, 2019
View Articletitled, Experimental Study of Periodic Free Stream Unsteadiness Effects on Discrete Hole Film Cooling in Two Geometries
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Topics: Coolants, Film cooling, Flow (Dynamics), Fluctuations (Physics), Cycles
Proceedings Papers

An Experimental Setup to Characterize Boundary Layer Asymmetry on a Spinning Projectile Using Magnetic Resonance Velocimetry

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Noah W. Siegel, Aaron P. Schlenker, Kevin D. Sullivan, Isaiah L. Valdez, Chase P. Snow, Michael J. Benson, Bret P. Van Poppel, Christopher J. Elkins, Gregory P. Rodebaugh
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A002, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-87472
https://doi.org/10.1115/IMECE2018-87472
View Paper titled, An Experimental Setup to Characterize Boundary Layer Asymmetry on a Spinning Projectile Using Magnetic Resonance Velocimetry
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Topics: Boundary layers, Magnetic resonance, Projectiles, Spin (Aerodynamics), Computational fluid dynamics, Copper, Flow (Dynamics), Magnus effect, Resolution (Optics), Stability
Proceedings Papers

Experimental Study of Periodic Free Stream Unsteadiness Effects on Discrete Hole Film Cooling in Two Geometries

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Daniel D. Borup, Danyang Fan, Christopher J. Elkins, John K. Eaton
Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A014, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75836
https://doi.org/10.1115/GT2018-75836
View Paper titled, Experimental Study of Periodic Free Stream Unsteadiness Effects on Discrete Hole Film Cooling in Two Geometries
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Topics: Film cooling, Flow (Dynamics), Coolants, Bubbles, Magnetic resonance imaging, Reynolds number, Turbine blades, Airfoils, Combustion gases, Computational fluid dynamics
Proceedings Papers

Three Dimensional Velocity and Temperature Field Measurements of Internal and External Turbine Blade Features Using Magnetic Resonance Thermometry

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Michael J. Benson, Bret P. Van Poppel, Christopher J. Elkins, Mark Owkes
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT13A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76874
https://doi.org/10.1115/GT2018-76874
View Paper titled, Three Dimensional Velocity and Temperature Field Measurements of Internal and External Turbine Blade Features Using Magnetic Resonance Thermometry
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Topics: Magnetic resonance, Temperature, Temperature measurement, Turbine blades, Airfoils, Cooling, Flow (Dynamics), Computational fluid dynamics, Magnetic resonance imaging, Reynolds number
Proceedings Papers

Three Dimensional Measurements of a Turbine Blade Using Magnetic Resonance Thermometry and Magnetic Resonance Velocimetry

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Elliott T. Williams, Daniel C. Caniano, Gregory Davis, Angus M. Ferrell, Michael J. Benson, Bret P. Van Poppel, Christopher J. Elkins
Proc. ASME. IMECE2017, Volume 8: Heat Transfer and Thermal Engineering, V008T10A037, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-71482
https://doi.org/10.1115/IMECE2017-71482
View Paper titled, Three Dimensional Measurements of a Turbine Blade Using Magnetic Resonance Thermometry and Magnetic Resonance Velocimetry
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Topics: Magnetic resonance, Temperature measurement, Turbine blades, Airfoils, Temperature, Flow (Dynamics), Turbulence, Magnetic resonance imaging, Blades, Cooling
Proceedings Papers

Transport of Microparticles in a Turbulated Serpentine Passage

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Daniel D. Borup, Christopher J. Elkins, John K. Eaton
Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT16A005, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63491
https://doi.org/10.1115/GT2017-63491
View Paper titled, Transport of Microparticles in a Turbulated Serpentine Passage
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Topics: Computational fluid dynamics, Cooling systems, Design, Dust, Engineering simulation, Flow (Dynamics), Magnetic resonance imaging, Microparticles, Particulate matter, Simulation
Proceedings Papers

Pitfalls of Fan-Shaped Hole Design: Insights From Experimental Measurement of In-Hole Flow Through MRV

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Emin Issakhanian, Christopher J. Elkins, John K. Eaton
Proc. ASME. GT2017, Volume 5C: Heat Transfer, V05CT19A008, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63679
https://doi.org/10.1115/GT2017-63679
View Paper titled, Pitfalls of Fan-Shaped Hole Design: Insights From Experimental Measurement of In-Hole Flow Through MRV
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Topics: Design, Flow (Dynamics), Cooling, Film cooling, Coolants, Diffusers, Jets, Magnetic resonance, Modeling, Resolution (Optics)
Proceedings Papers

Magnetic Resonance Thermometry Experimental Setup: A Portable Heat Transfer Experiment

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Elliott T. Williams, Jonathan R. Spirnak, Marc C. Samland, Brant G. Tremont, Alfred L. McQuirter, Claire M. VerHulst, Bret P. Van Poppel, Michael J. Benson, Christopher J. Elkins, Lauren S. Burton, John K. Eaton
Proc. ASME. IMECE2016, Volume 8: Heat Transfer and Thermal Engineering, V008T10A094, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-67818
https://doi.org/10.1115/IMECE2016-67818
View Paper titled, Magnetic Resonance Thermometry Experimental Setup: A Portable Heat Transfer Experiment
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Topics: Heat transfer, Magnetic resonance, Temperature measurement, Flow (Dynamics), Temperature, Turbulence, Biomedicine, Boundary-value problems, Cross-flow, Data collection
Journal Articles

Film Cooling Effectiveness Improvements Using a Nondiffusing Oval Hole

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Emin Issakhanian, Christopher J. Elkins, John K. Eaton
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. April 2016, 138(4): 041004.
Paper No: TURBO-15-1229
https://doi.org/10.1115/1.4032045
Published Online: December 29, 2015
View Articletitled, Film Cooling Effectiveness Improvements Using a Nondiffusing Oval Hole
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Vorticity, Vortices, Shapes, Magnetic resonance imaging