Search Results - "Mathison, Randall"

Experimental Identification of Blade Tip Rub Forces at Engine Relevant Temperatures and Speeds.

Authors: Reifsnyder, Robin Mathison, Randall D'Souza, Kiran

Source: Journal of Engineering for Gas Turbines & Power. Aug2025, Vol. 147 Issue 8, p1-10. 10p.

Experimental Determination of Blade Tip Rub Forces in a Multiblade System.

Authors: Reifsnyder, Robin Keener, Christopher Mathison, Randall et al.

Source: Journal of Engineering for Gas Turbines & Power; Apr2023, Vol. 145 Issue 4, p1-10, 10p

Unsteady Heat Transfer and Pressure Measurements on the Airfoils of a Rotating Transonic Turbine With Multiple Cooling Configurations.

Authors: Nickol, Jeremy B. Mathison, Randall M. Dunn, Michael G. et al.

Source: Journal of Engineering for Gas Turbines & Power. Sep2017, Vol. 139 Issue 9, p1-10. 10p.

An Investigation of Coolant Within Serpentine Passages of a High-Pressure Axial Gas Turbine Blade.

Authors: Nickol, Jeremy Mathison, Randall Dunn, Michael et al.

Source: Journal of Turbomachinery. Sep2017, Vol. 139 Issue 9, p1-8. 8p.

Subjects: Gas turbine blades, Serpentine, Coolants

Time-Resolved Heat Transfer and Surface Pressure Measurements for a Fully Cooled Transonic Turbine Stage.

Authors: Nickol, Jeremy B. Mathison, Randall M. Malak, Malak F. et al.

Source: Journal of Turbomachinery. Sep2015, Vol. 137 Issue 9, p091009-1-091009-11. 11p.

Subjects: Gas turbines, Heat transfer, Heat flux, Thermal insulation, Computational fluid dynamics

Heat Transfer for High Aspect Ratio Rectangular Channels in a Stationary Serpentine Passage With Turbulated and Smooth Surfaces.

Authors: Smith, Matthew A. Mathison, Randall M. Dunn, Michael G.

Source: Journal of Turbomachinery. May2014, Vol. 136 Issue 5, p1-11. 11p.

Subjects: Heat transfer, Serpentine, Reynolds number

Heat-Flux Measurements fora Realistic Cooling Hole Pattern With Multiple Flow Conditions.

Authors: Nickol, Jeremy B. Mathison, Randall M. Dunn, Michael G.

Source: Journal of Turbomachinery. Mar2014, Vol. 136 Issue 3, p1-8. 8p.

Subjects: Heat flux measurement, Cooling, Turbine blades, Stanton number, Reynolds number

Time-Averaged and Time-Accurate Aerodynamic Effects of Rotor Purge Flow for a Modern, One and One-Half Stage High-Pressure Turbine--Part II: Analytical Flow Field Analysis.

Authors: Green, Brian R. Mathison, Randall M. Dunn, Michael G.

Source: Journal of Turbomachinery. Jan2014, Vol. 136 Issue 1, p1-12. 12p.

Subjects: Wind turbine blades, Impellers, Cooling, Computational fluid dynamics, High pressure (Technology), Nozzles, Gas flow, Thermodynamics

Comparison of Harmonic and Time Marching Unsteady Computational Fluid Dynamics Solutions With Measurements for a Single-Stage High-Pressure Turbine.

Authors: Green, Brian R. Mathison, Randall M. Dunn, Michael G.

Source: Journal of Turbomachinery. Jan2014, Vol. 136 Issue 1, p1-13. 13p.

Subjects: Unsteady flow (Aerodynamics), Comparative studies, Harmonic analysis (Mathematics), Wind turbines, Computational fluid dynamics, High pressure (Technology), Turbines

Time-Averaged and Time-Accurate Aerodynamic Effects of Forward Rotor Cavity Purge Flow for a High-Pressure Turbine--Part I: Analytical and Experimental Comparisons.

Authors: Green, Brian R. Mathison, Randall M. Dunn, Michael G.

Source: Journal of Turbomachinery. Jan2014, Vol. 136 Issue 1, p1-13. 13p.

Subjects: Wind turbine design & construction, Unsteady flow (Aerodynamics), High pressure (Technology), Rotors, Aerofoils, Comparative studies, Navier-Stokes equations, Computational fluid dynamics

Temperature Predictions and Comparison With Measurements for the Blade Leading Edge and Platform of a 1 1/2 Stage Transonic HP Turbine.

Authors: Mathison, Randall M. Wishart, Mark B. Haldeman, Charles W. et al.

Source: Journal of Turbomachinery. Jan2012, Vol. 134 Issue 1, p11016.1-11016.10. 10p.

Subjects: Turbine blades, Temperature measurements, Forecasting, Experiments, Heat flux, Boundary layer (Aerodynamics)

Wireless Telemetric Data Acquisition and Real-Time Control for a High Measurement-Density Internal Heat Transfer Experiment.

Authors: Habib, Alexander J. Barton, Jeffery L. Mathison, Randall M. et al.

Source: Journal of Turbomachinery; 4/1/2015, Vol. 137 Issue 4, p1-11, 11p

Aeroperformance Measurements for a Fully Cooled High-Pressure Turbine Stage.

Authors: Haldeman, Charles Dunn, Michael Mathison, Randall et al.

Source: Journal of Turbomachinery; Mar2014, Vol. 136 Issue 3, p1-10, 10p

Heat Transfer for the Film-Cooled Vane of a 1-1/2 Stage High-Pressure Transonic Turbine--Part II: Effect of Cooling Variation on the Vane Airfoil and Inner End Wall.

Authors: Kahveci, Harika S. Haldeman, Charles W. Mathison, Randall M. et al.

Source: Journal of Turbomachinery; Mar2013, Vol. 135 Issue 2, p1-8, 8p

Heat Transfer for the Film-Cooled Vane of a 1-1/2 Stage High-Pressure Transonic Turbine--Part I: Experimental Configuration and Data Review With Inlet Temperature Profile Effects.

Authors: Kahveci, Harika S. Haldeman, Charles W. Mathison, Randall M. et al.

Source: Journal of Turbomachinery; Mar2013, Vol. 135 Issue 2, p1-12, 12p

Experimental and Computational Investigation of Inlet Temperature Profile and Cooling Effects on a One and One-Half Stage High-Pressure Turbine Operating at Design-Corrected Conditions

Authors: Mathison, Randall Melson

Advisors: Dunn, Dr. Michael

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1250281163

Measurement and analysis of an air film damping system /

Authors: Mathison, Randall M.

URL: http://rave.ohiolink.edu/etdc/view?acc_num=osu1730120030896219