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Journal Articles

Performance of Rough-Ribbed Low-Pressure Turbine Blades Under Varying Loading and Operating Conditions

Accepted Manuscript
S M Ananth, Massimiliano Nardini, Melissa Kozul, Nagabhushana Rao Vadlamani, Richard Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1255
https://doi.org/10.1115/1.4066815
Published Online: October 9, 2024
View Article titled, Performance of Rough-Ribbed Low-Pressure Turbine Blades Under Varying Loading and Operating Conditions
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Topics: Boundary layers, Design, Pressure, Surface roughness, Turbine blades, Turbochargers, Blades, Skin friction (Fluid dynamics), Computational fluid dynamics, Reynolds number
Journal Articles

Characteristics of Deterministic and Stochastic Unsteadiness of Trailing Edge Cutback Film Cooling Flows

Xiao He, Francesco Montomoli, Vittorio Michelassi, Andrea Panizza, Leonardo Pulga
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2025, 147(1): 011009.
Paper No: TURBO-24-1115
https://doi.org/10.1115/1.4066276
Published Online: September 3, 2024
View Article titled, Characteristics of Deterministic and Stochastic Unsteadiness of Trailing Edge Cutback Film Cooling Flows
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Topics: Anisotropy, Cooling, Film cooling, Flow (Dynamics), Heat flux, Reynolds-averaged Navier–Stokes equations, Stress tensors, Turbulence, Vortex shedding, Kinetic energy
Journal Articles

Investigation on the Contribution of Large-Scale Fluctuation and Small-Scale Disturbance of Coolant to Heat Transfer Enhancement in a Rectangular Channel With Pin Fins

Jingtian Duan, Ke Zhang, Jin Xu, Jiang Lei, Junmei Wu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2022, 144(7): 071014.
Paper No: TURBO-21-1233
https://doi.org/10.1115/1.4054446
Published Online: May 27, 2022
View Article titled, Investigation on the Contribution of Large-Scale Fluctuation and Small-Scale Disturbance of Coolant to Heat Transfer Enhancement in a Rectangular Channel With Pin Fins
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Topics: Fins, Flow (Dynamics), Heat transfer, Statistics, Turbulence, Pins (Engineering), Shear (Mechanics), Reynolds number, Fluctuations (Physics), Principal component analysis
Journal Articles

Use of Fin Equation to Calculate Nusselt Numbers for Rotating Disks

Hui Tang, Tony Shardlow, J. Michael Owen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121003.
Paper No: TURBO-15-1123
https://doi.org/10.1115/1.4031355
Published Online: September 23, 2015
View Article titled, Use of Fin Equation to Calculate Nusselt Numbers for Rotating Disks
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Topics: Buoyancy, Cavities, Disks, Flow (Dynamics), Heat transfer, Inverse problems, Rotating disks, Temperature, Temperature measurement, Compressors
Journal Articles

The Internal Structure of the Tip Leakage Vortex Within the Rotor of an Axial Waterjet Pump

Rinaldo L. Miorini, Huixuan Wu, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2012, 134(3): 031018.
https://doi.org/10.1115/1.4003065
Published Online: July 15, 2011
View Article titled, The Internal Structure of the Tip Leakage Vortex Within the Rotor of an Axial Waterjet Pump
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Topics: Blades, Flow (Dynamics), Leakage, Pumps, Rotors, Turbulence, Vortices, Vorticity, Statistics
Journal Articles

Evolution of Surface Deposits on a High-Pressure Turbine Blade—Part I: Physical Characteristics

James E. Wammack, Jared Crosby, Daniel Fletcher, Jeffrey P. Bons, Thomas H. Fletcher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021020.
https://doi.org/10.1115/1.2752182
Published Online: March 25, 2008
View Article titled, Evolution of Surface Deposits on a High-Pressure Turbine Blade—Part I: Physical Characteristics
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Topics: Gas turbines, High pressure (Physics), Metals, Spallation (Nuclear physics), Surface roughness, Turbine blades, Turbines, Particulate matter, Oxidation, Flow (Dynamics)
Journal Articles

Multiple Jets in a Crossflow: Detailed Measurements and Numerical Simulations

P. Ajersch, J.-M. Zhou, S. Ketler, M. Salcudean, I. S. Gartshore
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 1997, 119(2): 330–342.
https://doi.org/10.1115/1.2841116
Published Online: April 1, 1997
View Article titled, Multiple Jets in a Crossflow: Detailed Measurements and Numerical Simulations
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Topics: Computer simulation, Jets, Flow (Dynamics), Stress, Smoke, Turbulence, Algebra, Computational fluid dynamics, Film cooling, Flow visualization
Journal Articles

Two-Component Phase-Averaged Turbulence Statistics Downstream of a Rotating Spoked-Wheel Wake Generator

J. E. O’Brien, S. P. Capp
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 1989, 111(4): 475–482.
https://doi.org/10.1115/1.3262296
Published Online: October 1, 1989
View Article titled, Two-Component Phase-Averaged Turbulence Statistics Downstream of a Rotating Spoked-Wheel Wake Generator
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Topics: Generators, Statistics, Turbulence, Wakes, Wheels, Stress, Vortex shedding, Cylinders, Density, Fluctuations (Physics)