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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

Secondary Flow Loss Reduction Method by Use of Endwall Contouring in Gas Turbine Cascade Using Optimization Method

Kazuki Yamamoto, Ryota Uehara, Shohei Mizuguchi, Masahiro Miyabe

Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A038, August 10–12, 2021

Paper No: FEDSM2021-65787

DOI: https://doi.org/10.1115/FEDSM2021-65787

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Topics: Boundary layers, Cascades (Fluid dynamics), Cross-flow, Flow (Dynamics), Gas turbines, Optimization, Vortices

Proceedings Papers

Prediction of Combustion Performance of Biodiesel in Gas Turbine Combustor

Priyanka Yadav, Nagendra P. Yadav

Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A054, August 10–12, 2021

Paper No: FEDSM2021-66282

DOI: https://doi.org/10.1115/FEDSM2021-66282

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Topics: Biodiesel, Combustion, Combustion chambers, Emissions, Gas turbines

Proceedings Papers

Extra-Low Reynolds Number Vane Separation Using Immersed Boundary Method

Prasert Prapamonthon, Bo Yin, Guowei Yang

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A047, July 28–August 1, 2019

Paper No: AJKFluids2019-5077

DOI: https://doi.org/10.1115/AJKFluids2019-5077

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Topics: Reynolds number, Separation (Technology), Vortices, Gas turbines, Flow (Dynamics), Propulsion, Turbines, Unmanned aerial vehicles, Airfoils, Aviation

Proceedings Papers

Direct Numerical Simulation of Radial Convection in a Cylindrical Annulus With and Without Rotation

Diogo B. Pitz, William R. Wolf

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A056, July 28–August 1, 2019

Paper No: AJKFluids2019-5025

DOI: https://doi.org/10.1115/AJKFluids2019-5025

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Topics: Annulus, Computer simulation, Convection, Rotation, Flow (Dynamics), Buoyancy, Turbulence, Disks, Fluctuations (Physics), Coriolis force

Proceedings Papers

Secondary Flow Loss Reduction Method by Use of 3D-Fence in a Gas Turbine Cascade

Ryota Uehara, Syohei Mizuguchi, Kakeru Kusano, Masahiro Miyabe, Yutaka Kawata

Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A076, July 28–August 1, 2019

Paper No: AJKFluids2019-5367

DOI: https://doi.org/10.1115/AJKFluids2019-5367

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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Gas turbines, Optimization, Turbines

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

Effect of Interstage Injection on Compressor Flow Characteristic

Inez Von Deschwanden, Stefan Braun, Dieter Brillert

Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A040, July 28–August 1, 2019

Paper No: AJKFluids2019-4959

DOI: https://doi.org/10.1115/AJKFluids2019-4959

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Topics: Compressors, Flow (Dynamics), Water, Compression, Sprays, Underground injection, Drops, Computational fluid dynamics, Gas flow, Air flow

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

Careful Parameter Study to Enhance the Effect of Injecting Heavy Fuel Oil Into a Crossflow Using Numerical Approaches

Masoud Darbandi, Ali Fatin, Gerry E. Schneider

Paper No: FEDSM2018-83207

DOI: https://doi.org/10.1115/FEDSM2018-83207

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Topics: Fuel oils, Drops, Sprays, Flow (Dynamics), Cross-flow, Deflection, Turbulence, Combustion chambers, Computational methods, Fuels

Proceedings Papers

Characterization of the Bag Breakup of Liquid Drop Using High-Speed Digital In-Line Holography

Longchao Yao, Jun Chen, Paul E. Sojka, Xuecheng Wu

Paper No: FEDSM2018-83467

DOI: https://doi.org/10.1115/FEDSM2018-83467

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Topics: Drops, Holography, Rupture, Ethanol, Fuels, Gas turbines, Sprays, Thin wall structures

Proceedings Papers

CLOWT: A Multifunctional Test Facility for the Investigation of Organic Vapor Flows

Felix Reinker, Eugeny Y. Kenig, Stefan aus der Wiesche

Paper No: FEDSM2018-83076

DOI: https://doi.org/10.1115/FEDSM2018-83076

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Topics: Flow (Dynamics), Test facilities, Vapors, Computational fluid dynamics, Cycles, Design, Wind tunnels, Chemical processes, Diffusers, Energy conversion

Proceedings Papers

Performance Comparison of Gas Turbine Cycle Combined With Supercritical CO 2 Recompression and Regenerative Cycle

Yuqi Han, Weilin Zhuge, Yangjun Zhang, Haoxiang Chen

Proc. ASME. FEDSM2018, Volume 3: Fluid Machinery; Erosion, Slurry, Sedimentation; Experimental, Multiscale, and Numerical Methods for Multiphase Flows; Gas-Liquid, Gas-Solid, and Liquid-Solid Flows; Performance of Multiphase Flow Systems; Micro/Nano-Fluidics, V003T12A020, July 15–20, 2018

Paper No: FEDSM2018-83187

DOI: https://doi.org/10.1115/FEDSM2018-83187

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Topics: Cycles, Gas turbines, Supercritical carbon dioxide, Thermal efficiency, Micro gas turbines, Temperature, Heat exchangers, Heat transfer, Pareto optimization, Simulation models

Proceedings Papers

Calculation Model Based Design-Point Gas Generator Performance Adaptation Method

Shiyao Li, Zhenlin Li, Ning Huang

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, V01AT02A007, July 30–August 3, 2017

Paper No: FEDSM2017-69180

DOI: https://doi.org/10.1115/FEDSM2017-69180

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Topics: Design, Generators, Simulation, Simulation models, Flow (Dynamics), Pressure, Compressors, Fault diagnosis, Fuels, Gas turbines

Proceedings Papers

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

Kazuto Kakio, Y. Kawata

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

Reduction Method for the Secondary Flow Loss in Turbine Cascade

S. Mizuguchi, K. Kusano, H. Oyama, Y. Kawata

Paper No: FEDSM2017-69254

DOI: https://doi.org/10.1115/FEDSM2017-69254

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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Turbines, Vortices, Gas turbines, Blades, Flowmeters, Pressure, Pressure measurement, Shapes

Proceedings Papers

Similarity Based Performance Prediction of Organic Rankine Cycle Turbine Using Air Condition Data

Tao Chen, Weilin Zhuge, Lei Zhang, Yangjun Zhang

Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT09A002, July 26–31, 2015

Paper No: AJKFluids2015-09097

DOI: https://doi.org/10.1115/AJKFluids2015-09097

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Topics: Organic Rankine cycle, Turbines, Design, Computational fluid dynamics, Coolants, Databases, Exhaust systems, Flow (Dynamics), Fluids, Gas turbines

Proceedings Papers

An Experimental Investigation on the Flow Characteristics Over Dimple Arrays Pertinent to Internal Cooling of Turbine Blades

Wenwu Zhou, Hui Hu, Yu Rao

Proc. ASME. FEDSM2014, Volume 2, Fora: Cavitation and Multiphase Flow; Fluid Measurements and Instrumentation; Microfluidics; Multiphase Flows: Work in Progress; Fluid-Particle Interactions in Turbulence, V002T11A002, August 3–7, 2014

Paper No: FEDSM2014-21268

DOI: https://doi.org/10.1115/FEDSM2014-21268

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Topics: Cooling, Flow (Dynamics), Turbine blades, Channel flow, Heat transfer, Pressure, Turbulence, Blades, Flow separation, Friction

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NARROW

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

Secondary Flow Loss Reduction Method by Use of Endwall Contouring in Gas Turbine Cascade Using Optimization Method

Prediction of Combustion Performance of Biodiesel in Gas Turbine Combustor

Extra-Low Reynolds Number Vane Separation Using Immersed Boundary Method

Direct Numerical Simulation of Radial Convection in a Cylindrical Annulus With and Without Rotation

Secondary Flow Loss Reduction Method by Use of 3D-Fence in a Gas Turbine Cascade

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

Effect of Interstage Injection on Compressor Flow Characteristic

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

Careful Parameter Study to Enhance the Effect of Injecting Heavy Fuel Oil Into a Crossflow Using Numerical Approaches

Characterization of the Bag Breakup of Liquid Drop Using High-Speed Digital In-Line Holography

CLOWT: A Multifunctional Test Facility for the Investigation of Organic Vapor Flows

Performance Comparison of Gas Turbine Cycle Combined With Supercritical CO 2 Recompression and Regenerative Cycle

Calculation Model Based Design-Point Gas Generator Performance Adaptation Method

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

Reduction Method for the Secondary Flow Loss in Turbine Cascade

Similarity Based Performance Prediction of Organic Rankine Cycle Turbine Using Air Condition Data

An Experimental Investigation on the Flow Characteristics Over Dimple Arrays Pertinent to Internal Cooling of Turbine Blades

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