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Proceedings Papers

Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback

Yuxi Luo, Fengbo Wen, Pierre Sullivan, Songtao Wang, Zhongqi Wang

Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A020, August 3–5, 2022

Paper No: FEDSM2022-87552

DOI: https://doi.org/10.1115/FEDSM2022-87552

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Topics: Film cooling, Large eddy simulation, Vortices, Coolants, Airfoils, Cooling, Engineering prototypes, Gas turbines, High temperature, Separation (Technology)

Proceedings Papers

Comparative Evaluation of Dielectric Materials for Plasma Actuators Active Flow Control and Heat Transfer Applications

F. F. Rodrigues, J. Nunes-Pereira, M. Abdollahzadeh, J. Pascoa, S. Lanceros-Mendez

Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A015, August 10–12, 2021

Paper No: FEDSM2021-65748

DOI: https://doi.org/10.1115/FEDSM2021-65748

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Topics: Actuators, Dielectric materials, Flow control, Heat transfer, Plasmas (Ionized gases), Manufacturing, Flow (Dynamics), Ceramics, Deicing, Durability

Proceedings Papers

Experimental Investigations of a Comb-Like Film Cooling Scheme

Hao-Ming Li, Wahid Ghaly, Ibrahim Hassan

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A057, July 28–August 1, 2019

Paper No: AJKFluids2019-4695

DOI: https://doi.org/10.1115/AJKFluids2019-4695

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Topics: Film cooling, Coolants, Cooling, Liquid crystals, Strength (Materials), Transients (Dynamics), Vortices

Proceedings Papers

Improvement of Film Cooling Effectiveness in the Gas Turbine Endwall by Use of Optimization Framework

Daisuke Hata, Kazuto Kakio, Yutaka Kawata, Masahiro Miyabe

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A077, July 28–August 1, 2019

Paper No: AJKFluids2019-5368

DOI: https://doi.org/10.1115/AJKFluids2019-5368

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Topics: Blades, Computational fluid dynamics, Film cooling, Gas turbines, Optimization

Proceedings Papers

Flow-Field in a Linear Vane Cascade With Endwall Fillet and Film-Cooling

Gazi I. Mahmood, Keenesh Arnachellan

Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T11A004, July 15–20, 2018

Paper No: FEDSM2018-83140

DOI: https://doi.org/10.1115/FEDSM2018-83140

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Topics: Cascades (Fluid dynamics), Film cooling, Flow (Dynamics), Pressure, Gas turbines, Vortices, Blades, Film flow, Junctions, Nozzle guide vanes

Proceedings Papers

Numerical Investigation of Impinging-Film Heat Transfer and Flow Characteristics of Turbine Inner Casing

Fujuan Tong, Wenxuan Gou, Wenjing Gao, Lei Li, Zhufeng Yue

Paper No: FEDSM2018-83206

DOI: https://doi.org/10.1115/FEDSM2018-83206

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Topics: Flow (Dynamics), Heat transfer, Turbines, Film cooling, Temperature, Jets, Cooling, Cooling systems, Computational methods, Coolants

Proceedings Papers

Research on Heat-Transfer and Cooling Performance of Gas Turbine Endwall

Kazuto Kakio, Y. Kawata

Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A016, July 30–August 3, 2017

Paper No: FEDSM2017-69245

DOI: https://doi.org/10.1115/FEDSM2017-69245

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Topics: Cooling, Gas turbines, Heat transfer, Blades, Pressure gradient, Flow (Dynamics), Turbine blades, Vortices, Boundary layers, Combined cycle power stations

Proceedings Papers

Effects of a Groove Patterned Cooling Tube on the Film Cooling Performance of a Gas Turbine Blade

Yeon-Ho Lee, Youn-Jea Kim

Paper No: FEDSM2017-69263

DOI: https://doi.org/10.1115/FEDSM2017-69263

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Topics: Blades, Cooling, Film cooling, Gas turbines, Fluids, Temperature, Turbine blades, Carbon dioxide, Durability, Flow (Dynamics)

Proceedings Papers

Measurement Uncertainties Analysis in the Determination of Adiabatic Film Cooling Effectiveness by Using Pressure Sensitive Paint (PSP) Technique

Blake Everett Johnson, Hui Hu

Proc. ASME. FEDSM2014, Volume 1D, Symposia: Transport Phenomena in Mixing; Turbulent Flows; Urban Fluid Mechanics; Fluid Dynamic Behavior of Complex Particles; Analysis of Elementary Processes in Dispersed Multiphase Flows; Multiphase Flow With Heat/Mass Transfer in Process Technology; Fluid Mechanics of Aircraft and Rocket Emissions and Their Environmental Impacts; High Performance CFD Computation; Performance of Multiphase Flow Systems; Wind Energy; Uncertainty Quantification in Flow Measurements and Simulations, V01DT40A001, August 3–7, 2014

Paper No: FEDSM2014-21230

DOI: https://doi.org/10.1115/FEDSM2014-21230

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Topics: Film cooling, Measurement uncertainty, Paints, Pressure, Uncertainty, Flow (Dynamics), Carbon dioxide, Coolants, Mass transfer, Resolution (Optics)

Proceedings Papers

Effect of Hole Pitch Ratio and Compound Angle on the Thermal Flow Fields of Double-Jet Film Cooling Hole

Moon-Young Cho, Hyeon-Seok Seo, Youn-Jea Kim

Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT02A006, August 3–7, 2014

Paper No: FEDSM2014-21479

DOI: https://doi.org/10.1115/FEDSM2014-21479

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Topics: Film cooling, Flow (Dynamics), Blades, Gas turbines, Kidney, Shear stress, Temperature distribution, Turbulence, Vortices

Proceedings Papers

Numerical Investigation of Impact of Relative Humidity Condition on Droplet Accumulation and Film Cooling on Compressor Blades

Luz Bugarin, Antara Badhan, Shaolin Mao

Paper No: FEDSM2014-21647

DOI: https://doi.org/10.1115/FEDSM2014-21647

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Topics: Blades, Compressors, Drops, Film cooling, Temperature, Gas turbines, Heat transfer, Simulation, Compression, Computational fluid dynamics

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

Paper No: FEDSM2013-16551

DOI: https://doi.org/10.1115/FEDSM2013-16551

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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

Numerical Study on Film-Cooling Effectiveness for Various Film-Cooling Hole Schemes

Sun-min Kim, Ki-Don Lee, Kwang-Yong Kim

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 545-551, July 24–29, 2011

Paper No: AJK2011-22003

DOI: https://doi.org/10.1115/AJK2011-22003

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Topics: Film cooling, Turbulence, Cooling, Flow (Dynamics), Geometry, Numerical analysis, Shapes, Shear stress, Turbine blades

Proceedings Papers

Spatiotemporal Development of Transitional Wall Jets

Samuel Raben, Wing F. Ng, Pavlos P. Vlachos

Proc. ASME. FEDSM2008, Volume 1: Symposia, Parts A and B, 369-378, August 10–14, 2008

Paper No: FEDSM2008-55162

DOI: https://doi.org/10.1115/FEDSM2008-55162

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Topics: Jets, Spatiotemporal phenomena, Turbulence, Energy transformation, Film cooling, Flow control, Particulate matter, Physics, Principal component analysis, Reynolds number

Proceedings Papers

Effects of Hole Geometry on Film Coverage and Cooling Capability

J. T. Liu, X. F. Peng

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 595-600, July 11–15, 2004

Paper No: HT-FED2004-56296

DOI: https://doi.org/10.1115/HT-FED2004-56296

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Topics: Computer simulation, Cooling, Film cooling, Geometry, Coolants, Equilibrium (Physics), Momentum, Simulation

Proceedings Papers

Study of Film Cooling on a Cascade Using Infrared Thermography

Zhenxing Han, Shi Liu, Kiyoshi Suenaga

Proc. ASME. HT-FED2004, Volume 1, 819-825, July 11–15, 2004

Paper No: HT-FED2004-56871

DOI: https://doi.org/10.1115/HT-FED2004-56871

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Topics: Cascades (Fluid dynamics), Film cooling, Thermography, Turbulence, Blades, Pressure, Suction, Cooling, Temperature distribution

Proceedings Papers

The Effect of Conjugate Heat Transfer on Film Cooling Effectiveness

Mahmood Silieti, Eduardo Divo, Alain J. Kassab

Proc. ASME. HT-FED2004, Volume 4, 795-804, July 11–15, 2004

Paper No: HT-FED2004-56234

DOI: https://doi.org/10.1115/HT-FED2004-56234

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Topics: Film cooling, Heat transfer, Turbulence, Computation, Cooling, Flow (Dynamics), Gas turbines, Separation (Technology), Temperature profiles

Proceedings Papers

Experimental and Numerical Analysis of the Flow Structure and Dust Separation Inside a Pre-Swirl Cooling Air System

O. Schneider, H. J. Dohmen, F.-K. Benra, D. Brillert

Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 577-582, July 6–10, 2003

Paper No: FEDSM2003-45096

DOI: https://doi.org/10.1115/FEDSM2003-45096

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Topics: Cooling, Dust, Flow (Dynamics), Numerical analysis, Separation (Technology), Particulate matter, Gas turbines, Turbine blades, Blades, Coolants

Proceedings Papers

Non-Canonical Jets-in-Crossflow

Michael W. Plesniak

Proc. ASME. FEDSM2003, Volume 2: Symposia, Parts A, B, and C, 1939-1948, July 6–10, 2003

Paper No: FEDSM2003-45342

DOI: https://doi.org/10.1115/FEDSM2003-45342

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Topics: Jets, Flow (Dynamics), Engineering simulation, Film cooling, Gas turbines, Particulate matter, Pipe flow, Reynolds-averaged Navier–Stokes equations, Rotation, Simulation

Proceedings Papers

Investigations of Dust Separation in a Gasturbine Pre-Swirl Cooling Air System Using New, Enhanced Simulation Methods

O. Schneider, H. J. Dohmen, F. K. Benra, K. Jarzombek

Proc. ASME. FEDSM2005, Volume 1: Symposia, Parts A and B, 1631-1637, June 19–23, 2005

Paper No: FEDSM2005-77212

DOI: https://doi.org/10.1115/FEDSM2005-77212

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Topics: Cooling, Dust, Separation (Technology), Simulation, Algorithms, Flow (Dynamics), Gas turbines, Particulate matter, Film cooling, Simulation results

NARROW

Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback

Comparative Evaluation of Dielectric Materials for Plasma Actuators Active Flow Control and Heat Transfer Applications

Experimental Investigations of a Comb-Like Film Cooling Scheme

Improvement of Film Cooling Effectiveness in the Gas Turbine Endwall by Use of Optimization Framework

Flow-Field in a Linear Vane Cascade With Endwall Fillet and Film-Cooling

Numerical Investigation of Impinging-Film Heat Transfer and Flow Characteristics of Turbine Inner Casing

Research on Heat-Transfer and Cooling Performance of Gas Turbine Endwall

Effects of a Groove Patterned Cooling Tube on the Film Cooling Performance of a Gas Turbine Blade

Measurement Uncertainties Analysis in the Determination of Adiabatic Film Cooling Effectiveness by Using Pressure Sensitive Paint (PSP) Technique

Effect of Hole Pitch Ratio and Compound Angle on the Thermal Flow Fields of Double-Jet Film Cooling Hole

Numerical Investigation of Impact of Relative Humidity Condition on Droplet Accumulation and Film Cooling on Compressor Blades

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

Numerical Study on Film-Cooling Effectiveness for Various Film-Cooling Hole Schemes

Spatiotemporal Development of Transitional Wall Jets

Effects of Hole Geometry on Film Coverage and Cooling Capability

Study of Film Cooling on a Cascade Using Infrared Thermography

The Effect of Conjugate Heat Transfer on Film Cooling Effectiveness

Experimental and Numerical Analysis of the Flow Structure and Dust Separation Inside a Pre-Swirl Cooling Air System

Non-Canonical Jets-in-Crossflow

Investigations of Dust Separation in a Gasturbine Pre-Swirl Cooling Air System Using New, Enhanced Simulation Methods

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