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Tej P. Dhakal
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Journal Articles

Sensitization of a Transition-Sensitive Linear Eddy-Viscosity Model to Rotation and Curvature Effects

Varun Chitta, Tej P. Dhakal, D. Keith Walters
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2015, 137(3): 031207.
Paper No: FE-13-1565
https://doi.org/10.1115/1.4028627
Published Online: March 1, 2015
View Articletitled, Sensitization of a Transition-Sensitive Linear Eddy-Viscosity Model to Rotation and Curvature Effects
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Topics: Airfoils, Boundary layers, Eddies (Fluid dynamics), Flow (Dynamics), Rotation, Turbulence, Viscosity, Simulation, Flat plates, Circular cylinders
Proceedings Papers

Hybrid RANS-LES Modeling of a Normal Jet in Crossflow for Film Cooling Applications

Tej P. Dhakal, D. Keith Walters
Proc. ASME. FEDSM2013, Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT09A007, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16551
https://doi.org/10.1115/FEDSM2013-16551
View Paper titled, Hybrid RANS-LES Modeling of a Normal Jet in Crossflow for Film Cooling Applications
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Topics: Film cooling, Modeling, Reynolds-averaged Navier–Stokes equations, Computer simulation, Statistics, Delay differential equations, Flow (Dynamics), Resolution (Optics)
Proceedings Papers

Development and Application of a New Four-Equation Eddy-Viscosity Model for Flows With Transition, Curvature and Rotation Effects

Varun Chitta, Tej P. Dhakal, D. Keith Walters
Proc. ASME. FEDSM2013, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Liquid-Solids Flows; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes; Transport Phenomena in Mixing; Turbulent Flows: Issues and Perspectives, V01CT29A004, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16372
https://doi.org/10.1115/FEDSM2013-16372
View Paper titled, Development and Application of a New Four-Equation Eddy-Viscosity Model for Flows With Transition, Curvature and Rotation Effects
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Rotation, Viscosity, Computational fluid dynamics, Turbulence, Airfoils, Cylinders, Flat plates, Pressure
Proceedings Papers

Numerical Simulation of a PAK-B Airfoil Using Fully Turbulent and Transition-Sensitive RANS Models

Tej P. Dhakal, Tausif Jamal, D. Keith Walters
Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 897-905, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-64134
https://doi.org/10.1115/IMECE2011-64134
View Paper titled, Numerical Simulation of a PAK-B Airfoil Using Fully Turbulent and Transition-Sensitive RANS Models
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Topics: Airfoils, Computer simulation, Reynolds-averaged Navier–Stokes equations, Turbulence, Reynolds number, Separation (Technology), Cascades (Fluid dynamics), Flow separation, Suction
Journal Articles

A Three-Equation Variant of the SST k-ω Model Sensitized to Rotation and Curvature Effects

Tej P. Dhakal, D. Keith Walters
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111201.
https://doi.org/10.1115/1.4004940
Published Online: October 13, 2011
View Articletitled, A Three-Equation Variant of the SST k-ω Model Sensitized to Rotation and Curvature Effects
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Kinetic energy, Rotation, Turbulence, Viscosity, Cylinders, Equilibrium (Physics), Channel flow, Computational fluid dynamics
Proceedings Papers

LES and RANS Simulation of the Turbulent Mixing of High-Density-Ratio Axisymmetric Jets

Tej P. Dhakal, Nicole M. Wolgemuth, D. Keith Walters
Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 243-250, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-43964
https://doi.org/10.1115/IMECE2007-43964
View Paper titled, LES and RANS Simulation of the Turbulent Mixing of High-Density-Ratio Axisymmetric Jets
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Topics: Density, Jets, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Flow (Dynamics), Computational fluid dynamics, Hydrogen, Combustion, Combustion systems