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Journal Articles

The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part II: Loading Effects

Andrea Notaristefano, Paolo Gaetani

J. Turbomach. May 2023, 145(5): 051002.

Paper No: TURBO-22-1164

DOI: https://doi.org/10.1115/1.4055643

Published Online: November 8, 2022

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Topics: Blades, Combustion chambers, Flow (Dynamics), Rotors, Stators, Temperature, Turbines, Swirling flow, Pressure, Aerodynamics

Journal Articles

The Effects of Swirling Flows in Entropy Wave Convection Through High-Pressure Turbine Stage

Lorenzo Pinelli, Michele Marconcini, Roberto Pacciani, Andrea Notaristefano, Paolo Gaetani

J. Turbomach. March 2023, 145(3): 031004.

Paper No: TURBO-22-1236

DOI: https://doi.org/10.1115/1.4055613

Published Online: October 17, 2022

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Topics: Entropy, Flow (Dynamics), Stators, Swirling flow, Temperature, Turbines, Waves, Rotors, Noise (Sound), Blades

Journal Articles

Film Cooling and Cold Streaks Tracking on a Fully Cooled Nozzle Guide Vane Under Representative Combustor Outflow Conditions

G. Babazzi, T. Bacci, A. Picchi, B. Facchini, S. Cubeda

J. Turbomach. February 2023, 145(2): 021005.

Paper No: TURBO-22-1165

DOI: https://doi.org/10.1115/1.4055500

Published Online: October 12, 2022

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Topics: Combustion chambers, Coolants, Film cooling, Flow (Dynamics), Nozzle guide vanes, Oxygen, Pressure, Probes, Swirling flow, Temperature

Journal Articles

Analysis of Swirl Number Effects on Effusion Flow Behavior Using Time-Resolved Particle Image Velocimetry

Tommaso Lenzi, Alessio Picchi, Antonio Andreini, Bruno Facchini

J. Turbomach. August 2022, 144(8): 081001.

Paper No: TURBO-21-1275

DOI: https://doi.org/10.1115/1.4053490

Published Online: March 3, 2022

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Topics: Coolants, Flow (Dynamics), Jets, Swirling flow, Tin, Turbulence, Oscillations

Journal Articles

Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Swirl Multi-Pass Channel With Convergent Jet Slots

Yong Luan, Yu Rao, Kai Wang, Weilong Wu

J. Turbomach. July 2022, 144(7): 071006.

Paper No: TURBO-21-1092

DOI: https://doi.org/10.1115/1.4053487

Published Online: February 25, 2022

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Topics: Flow (Dynamics), Heat transfer, Pressure, Swirling flow

Journal Articles

Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow

T. Lenzi, L. Palanti, A. Picchi, T. Bacci, L. Mazzei, A. Andreini, B. Facchini

J. Turbomach. June 2020, 142(6): 061008.

Paper No: TURBO-19-1254

DOI: https://doi.org/10.1115/1.4046181

Published Online: May 28, 2020

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Topics: Computational fluid dynamics, Coolants, Flow (Dynamics), Jets, Swirling flow, Turbulence, Cooling, Pressure drop, Cooling systems, Vorticity

Journal Articles

Flow Physics of Diffused-Exit Film Cooling Holes Fed by Internal Crossflow

John W. McClintic, Dale W. Fox, Fraser B. Jones, David G. Bogard, Thomas E. Dyson, Zachary D. Webster

J. Turbomach. March 2019, 141(3): 031010.

Paper No: TURBO-18-1326

DOI: https://doi.org/10.1115/1.4042166

Published Online: January 16, 2019

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Topics: Coolants, Diffusers, Film cooling, Flow (Dynamics), Temperature, Swirling flow, Physics

Journal Articles

Adiabatic Effectiveness on High-Pressure Turbine Nozzle Guide Vanes Under Realistic Swirling Conditions

Tommaso Bacci, Riccardo Becchi, Alessio Picchi, Bruno Facchini

J. Turbomach. January 2019, 141(1): 011009.

Paper No: TURBO-18-1134

DOI: https://doi.org/10.1115/1.4041559

Published Online: November 5, 2018

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Topics: Airfoils, Cascades (Fluid dynamics), Combustion chambers, Coolants, Film cooling, Flow (Dynamics), High pressure (Physics), Nozzle guide vanes, Pressure, Suction

Journal Articles

Aerodynamic Interaction Between an Incoming Vortex and Tip Leakage Flow in a Turbine Cascade

Kai Zhou, Chao Zhou

J. Turbomach. November 2018, 140(11): 111004.

Paper No: TURBO-18-1235

DOI: https://doi.org/10.1115/1.4041514

Published Online: October 8, 2018

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Topics: Vortices, Cascades (Fluid dynamics), Leakage, Flow (Dynamics), Blades, Swirling flow, Generators, Leakage flows, Turbines

Journal Articles

Influence of Combustor Swirl on Endwall Heat Transfer and Film Cooling Effectiveness at the Large Scale Turbine Rig

Holger Werschnik, Jonathan Hilgert, Manuel Wilhelm, Martin Bruschewski, Heinz-Peter Schiffer

J. Turbomach. August 2017, 139(8): 081007.

Paper No: TURBO-16-1152

DOI: https://doi.org/10.1115/1.4035832

Published Online: March 28, 2017

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Topics: Boundary layers, Combustion chambers, Coolants, Film cooling, Flow (Dynamics), Heat transfer, Inflow, Nozzle guide vanes, Turbines, Turbulence

Journal Articles

The Combined Effects of an Upstream Ramp and Swirling Coolant Flow on Film Cooling Characteristics

Wenshuo Yang, Jian Pu, Jianhua Wang

J. Turbomach. November 2016, 138(11): 111008.

Paper No: TURBO-16-1059

DOI: https://doi.org/10.1115/1.4033292

Published Online: May 17, 2016

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Topics: Coolants, Film cooling, Flow (Dynamics), Swirling flow

Journal Articles

Influence of Channel Geometry and Flow Variables on Cyclone Cooling of Turbine Blades

Martin Bruschewski, Christian Scherhag, Heinz-Peter Schiffer, Sven Grundmann

J. Turbomach. June 2016, 138(6): 061005.

Paper No: TURBO-15-1261

DOI: https://doi.org/10.1115/1.4032363

Published Online: February 9, 2016

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Topics: Cooling, Flow (Dynamics), Heat transfer, Swirling flow, Ducts, Turbine blades, Blades, Generators, Geometry

Journal Articles

Aerothermal Investigations on Mixing Flow Field of Film Cooling With Swirling Coolant Flow

Kenichiro Takeishi, Masaharu Komiyama, Yutaka Oda, Yuta Egawa

J. Turbomach. May 2014, 136(5): 051001.

Paper No: TURBO-12-1252

DOI: https://doi.org/10.1115/1.4023909

Published Online: September 27, 2013

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Topics: Film cooling, Flow (Dynamics), Swirling flow, Coolants

Journal Articles

Drag Management in High Bypass Turbofan Nozzles for Quiet Approach Applications

P. Shah, A. Robinson, A. Price, Z. Spakovszky

J. Turbomach. February 2014, 136(2): 021009.

Paper No: TURBO-12-1250

DOI: https://doi.org/10.1115/1.4023908

Published Online: September 26, 2013

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Topics: Drag (Fluid dynamics), Flow (Dynamics), Noise (Sound), Nozzles, Swirling flow, Simulation, Engines, Computational fluid dynamics, Aircraft

Journal Articles

Analysis of Radial Migration of Hot-Streak in Swirling Flow Through High-Pressure Turbine Stage

B. Khanal, L. He, J. Northall, P. Adami

J. Turbomach. July 2013, 135(4): 041005.

Paper No: TURBO-12-1089

DOI: https://doi.org/10.1115/1.4007505

Published Online: June 3, 2013

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Topics: Blades, Flow (Dynamics), Fluids, Heat transfer, Nozzle guide vanes, Pressure, Rotors, Turbines, Computational fluid dynamics, Swirling flow

Journal Articles

Influence of the Swirling Flow in the Side Cavities of a High-Pressure Centrifugal Compressor on the Characteristics of Excited Acoustic Modes

N. Petry, S. König, F.-K. Benra

J. Turbomach. May 2013, 135(3): 031024.

Paper No: TURBO-12-1112

DOI: https://doi.org/10.1115/1.4007544

Published Online: March 25, 2013

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Topics: Acoustics, Cavities, Compressors, Pressure, Resonance, Flow (Dynamics), Impellers, Mach number, Fluctuations (Physics), Swirling flow

Journal Articles

Prediction of Ingestion Through Turbine Rim Seals—Part I: Rotationally Induced Ingress

J. Michael Owen

J. Turbomach. July 2011, 133(3): 031005.

DOI: https://doi.org/10.1115/1.4001177

Published Online: November 12, 2010

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Topics: Clearances (Engineering), Flow (Dynamics), Wheels, Turbines, Swirling flow, Annulus, Sealing (Process), Pressure

Journal Articles

Prediction of Ingestion Through Turbine Rim Seals—Part II: Externally Induced and Combined Ingress

J. Michael Owen

J. Turbomach. July 2011, 133(3): 031006.

DOI: https://doi.org/10.1115/1.4001178

Published Online: November 12, 2010

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Topics: Annulus, Flow (Dynamics), Pressure, Sealing (Process), Turbines, Discharge coefficient, Swirling flow, Gas turbines, Clearances (Engineering)

Journal Articles

Experimental and Numerical Investigation of Convective Heat Transfer in a Gas Turbine Can Combustor

Sunil Patil, Santosh Abraham, Danesh Tafti, Srinath Ekkad, Yong Kim, Partha Dutta, Hee-Koo Moon, Ram Srinivasan

J. Turbomach. January 2011, 133(1): 011028.

DOI: https://doi.org/10.1115/1.4001173

Published Online: September 28, 2010

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Topics: Combustion chambers, Convection, Flow (Dynamics), Heat transfer, Reynolds number, Turbulence, Gas turbines, Swirling flow, Heat transfer coefficients

Journal Articles

A Novel Turbomachinery Air-Brake Concept for Quiet Aircraft

P. N. Shah, D. D. Mobed, Z. S. Spakovszky

J. Turbomach. October 2010, 132(4): 041002.

DOI: https://doi.org/10.1115/1.3192145

Published Online: April 26, 2010

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Topics: Acoustics, Aircraft, Brakes, Design, Drag (Fluid dynamics), Ducts, Flow (Dynamics), Noise (Sound), Pressure, Swirling flow

Journal citation

NARROW

The Role of Turbine Operating Conditions on Combustor–Turbine Interaction—Part II: Loading Effects

The Effects of Swirling Flows in Entropy Wave Convection Through High-Pressure Turbine Stage

Film Cooling and Cold Streaks Tracking on a Fully Cooled Nozzle Guide Vane Under Representative Combustor Outflow Conditions

Analysis of Swirl Number Effects on Effusion Flow Behavior Using Time-Resolved Particle Image Velocimetry

Experimental and Numerical Study of Heat Transfer and Pressure Loss in a Swirl Multi-Pass Channel With Convergent Jet Slots

Time-Resolved Flow Field Analysis of Effusion Cooling System With Representative Swirling Main Flow

Flow Physics of Diffused-Exit Film Cooling Holes Fed by Internal Crossflow

Adiabatic Effectiveness on High-Pressure Turbine Nozzle Guide Vanes Under Realistic Swirling Conditions

Aerodynamic Interaction Between an Incoming Vortex and Tip Leakage Flow in a Turbine Cascade

Influence of Combustor Swirl on Endwall Heat Transfer and Film Cooling Effectiveness at the Large Scale Turbine Rig

The Combined Effects of an Upstream Ramp and Swirling Coolant Flow on Film Cooling Characteristics

Influence of Channel Geometry and Flow Variables on Cyclone Cooling of Turbine Blades

Aerothermal Investigations on Mixing Flow Field of Film Cooling With Swirling Coolant Flow

Drag Management in High Bypass Turbofan Nozzles for Quiet Approach Applications

Analysis of Radial Migration of Hot-Streak in Swirling Flow Through High-Pressure Turbine Stage

Influence of the Swirling Flow in the Side Cavities of a High-Pressure Centrifugal Compressor on the Characteristics of Excited Acoustic Modes

Prediction of Ingestion Through Turbine Rim Seals—Part I: Rotationally Induced Ingress

Prediction of Ingestion Through Turbine Rim Seals—Part II: Externally Induced and Combined Ingress

Experimental and Numerical Investigation of Convective Heat Transfer in a Gas Turbine Can Combustor

A Novel Turbomachinery Air-Brake Concept for Quiet Aircraft

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