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David Helmer
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Journal Articles

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

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
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 Article titled, 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

Three-Dimensional Concentration and Velocity Measurements of a Pulsatile Contaminant Release in a Model of Oklahoma City

Michael Benson, Daniel Chung, Gabriel Fuhrman, David Helmer, Ty Homan, Lynne Mooradian, Joshua Rhee, Christopher Elkins, Andrew Banko
Proc. ASME. IMECE2020, Volume 10: Fluids Engineering, V010T10A010, November 16–19, 2020
Paper No: IMECE2020-23648
https://doi.org/10.1115/IMECE2020-23648
View Paper titled, Three-Dimensional Concentration and Velocity Measurements of a Pulsatile Contaminant Release in a Model of Oklahoma City
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Topics: Cities, Computational fluid dynamics, Flow (Dynamics), Fluid dynamics, Fluids, Geometry, Magnetic resonance imaging, Reynolds number, Solenoids, Turbulence
Proceedings Papers

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

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
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
Open the PDF for Detailed Velocity and Heat Transfer Measurements in an Advanced Gas Turbine Vane Insert Using MRV and IR Thermometry in another window
Topics: Gas turbines, Heat transfer, Temperature measurement, Cooling, Flow (Dynamics), Computer simulation, Design, Magnetic resonance, Manufacturing, Measurement uncertainty
Proceedings Papers

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

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
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
Open the PDF for Detailed Three-Dimensional Velocity Field Measurements of a Complex Internal Cooling Flow Within a Gas Turbine Vane in another window
Topics: Cooling, Flow (Dynamics), Gas turbines, Cavities, Copper, Data acquisition, Design, Impingement cooling, Magnetic resonance, Magnetic resonance imaging
Proceedings Papers

A Combined CFD/MRV Study of Flow Through a Pin Bank

Mike Siekman, David Helmer, Wontae Hwang, Gregory Laskowski, Ek Tsoon Tan, Gregory Natsui
Proc. ASME. GT2014, Volume 5A: Heat Transfer, V05AT12A007, June 16–20, 2014
Paper No: GT2014-25350
https://doi.org/10.1115/GT2014-25350
View Paper titled, A Combined CFD/MRV Study of Flow Through a Pin Bank
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Topics: Computational fluid dynamics, Flow (Dynamics), Engineering simulation, Errors, Magnetic resonance, Pins (Engineering), Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence