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Proceedings Papers

Recursive Sequential Combustion Using Multiple Discrete Sectors

Fabrice Giuliani, Andrea Hofer, Nina Paulitsch, Bugra Akin
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A012, June 26–30, 2023
Paper No: GT2023-102889
https://doi.org/10.1115/GT2023-102889
View Paper titled, Recursive Sequential Combustion Using Multiple Discrete Sectors
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Topics: Combustion, Flow (Dynamics), Flue gases, Design, Annulus, Combustion chambers, Flames, Gases, Computational fluid dynamics, Gas flow
Proceedings Papers

Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants

Silvia Ravelli
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A021, June 26–30, 2023
Paper No: GT2023-103511
https://doi.org/10.1115/GT2023-103511
View Paper titled, Reducing the Energy Penalty of Retrofit Decarbonization in Combined Cycle Power Plants
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Topics: Carbon capture and storage, Carbon dioxide, Co-firing, Combined cycle power stations, Combined cycles, Combustion, Combustion systems, Emissions, Energy generation, Exhaust gas recirculation
Proceedings Papers

Heat Transfer Coefficient and Adiabatic Effectiveness Measurements on a Nozzle Guide Vane With a Single Row of Cylindrical Holes

Sofia Galeotti, Tommaso Bacci, Alessio Picchi, Bruno Facchini, Simone Cubeda
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT12A012, June 26–30, 2023
Paper No: GT2023-102549
https://doi.org/10.1115/GT2023-102549
View Paper titled, Heat Transfer Coefficient and Adiabatic Effectiveness Measurements on a Nozzle Guide Vane With a Single Row of Cylindrical Holes
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Topics: Heat transfer coefficients, Nozzle guide vanes, Suction, Film cooling, Pressure, Cascades (Fluid dynamics), Computer simulation, Databases, Free stream turbulence, Gas flow
Proceedings Papers

Annular Liquid-Film Fragmentation Process Sheared by Developed Turbulent Gas Flow

Yoshiaki Kamada, Takuya Inoue, Zhenying Wang, Chihiro Inoue, Shigeki Senoo
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A009, June 26–30, 2023
Paper No: GT2023-101666
https://doi.org/10.1115/GT2023-101666
View Paper titled, Annular Liquid-Film Fragmentation Process Sheared by Developed Turbulent Gas Flow
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Topics: Gas flow, Liquid films, Rayleigh-Taylor instability, Turbulence
Proceedings Papers

PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor

Tobias Doerr, Sebastian Schuster, Dieter Brillert
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A007, June 13–17, 2022
Paper No: GT2022-80284
https://doi.org/10.1115/GT2022-80284
View Paper titled, PDA Laser Measurements of Droplet-Laden Flows in a Four Stage Axial Compressor
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Topics: Compressors, Drops, Flow (Dynamics), Lasers, Laser beams, Liquid films, Air flow, Aircraft engines, Blades, Boundary layers
Proceedings Papers

Numerical Modeling of Liquid Jet in Non-Uniform Crossflow Using Enhanced Madabhushi Model

Homayoon Feiz, Wei Zhao, Dominik Kubicki, Marcin Frackowiak, Vivek Kumar, Harshrajsinh Jadeja, Pravin Nakod, Sourabh Shrivastava, Sravan K. Nallamothu, Markus Lambert, Jong Guen Lee, Jinkwan Song
Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A034, June 13–17, 2022
Paper No: GT2022-82766
https://doi.org/10.1115/GT2022-82766
View Paper titled, Numerical Modeling of Liquid Jet in Non-Uniform Crossflow Using Enhanced Madabhushi Model
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Topics: Combustion chambers, Computer simulation, Cross-flow, Diesel, Drops, Engine design, Gas flow, Gas turbines, Jets, Kinetic energy
Proceedings Papers

Experimental and Numerical Assessment of Liquid Film Thickness Under High-Speed Gas Flow

Takayuki Okui, Shunsuke Mizumi, Soichiro Tabata, Yuki Mizushima, Toshiyuki Sanada
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T20A010, June 13–17, 2022
Paper No: GT2022-81891
https://doi.org/10.1115/GT2022-81891
View Paper titled, Experimental and Numerical Assessment of Liquid Film Thickness Under High-Speed Gas Flow
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Topics: Computational fluid dynamics, Fibers, Flow (Dynamics), Gas flow, Liquid films, Probes, Two-phase flow
Proceedings Papers

Wet Gas Formation and Carryover in Compressor Suction Equipment

Griffin Beck, Nathan Andrews, A. Grey Berry, Amy McCleney
Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A010, June 7–11, 2021
Paper No: GT2021-59353
https://doi.org/10.1115/GT2021-59353
View Paper titled, Wet Gas Formation and Carryover in Compressor Suction Equipment
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Topics: Compressors, Suction, Condensation, Boundary-value problems, Drops, Failure, Flow (Dynamics), Fluid dynamics, Fluids, Gas flow
Proceedings Papers

Mistuning Effects on the Nonlinear Friction Saturation of Flutter Vibration Amplitude

Carlos Martel, Salvador Rodríguez
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A018, September 21–25, 2020
Paper No: GT2020-15442
https://doi.org/10.1115/GT2020-15442
View Paper titled, Mistuning Effects on the Nonlinear Friction Saturation of Flutter Vibration Amplitude
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Topics: Flutter (Aerodynamics), Friction, Vibration, Blades, Disks, Springs, Engineering simulation, Rotors, Simulation, Traveling waves
Proceedings Papers

Experimental Investigations on the Pressure Fluctuations in the Sealing Gap of Dry Gas Seals With Embedded Pressure Sensors

Jingjing Luo, Dieter Brillert
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT25A012, September 21–25, 2020
Paper No: GT2020-14464
https://doi.org/10.1115/GT2020-14464
View Paper titled, Experimental Investigations on the Pressure Fluctuations in the Sealing Gap of Dry Gas Seals With Embedded Pressure Sensors
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Topics: Fluctuations (Physics), Pressure, Pressure sensors, Sealing (Process), Test facilities, Computer simulation, Pressure measurement, Compressors, Flow (Dynamics), Gas flow
Proceedings Papers

Experimental Two-Phase Flow Analysis Inside a Laboratory Scale Jet-Engine Combustion Chamber Using PIV

Thomas von Langenthal, Nikolaos Zarzalis, Alexandra Loukou
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A024, September 21–25, 2020
Paper No: GT2020-14476
https://doi.org/10.1115/GT2020-14476
View Paper titled, Experimental Two-Phase Flow Analysis Inside a Laboratory Scale Jet-Engine Combustion Chamber Using PIV
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Topics: Combustion chambers, Jet engines, Two-phase flow, Drops, Flow (Dynamics), Particulate matter, Errors, Air flow, Aircraft engines, Combustion
Proceedings Papers

Towards Primary Breakup Simulation of a Complete Aircraft Nozzle at Realistic Aircraft Conditions

Katharina Warncke, Amsini Sadiki, Max Staufer, Christian Hasse, Johannes Janicka
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A019, September 21–25, 2020
Paper No: GT2020-14597
https://doi.org/10.1115/GT2020-14597
View Paper titled, Towards Primary Breakup Simulation of a Complete Aircraft Nozzle at Realistic Aircraft Conditions
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Topics: Aircraft, Aircraft engines, Nozzles, Simulation, Flow (Dynamics), Fuels, Turbulence, Computer simulation, Sprays, Air flow
Proceedings Papers

Wet Gas Compressor Modeling and Performance Scaling

Martin Bakken, Tor Bjørge, Lars E. Bakken, Ajay Lakshmanan, Suriya Arulselvan
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A015, June 17–21, 2019
Paper No: GT2019-90353
https://doi.org/10.1115/GT2019-90353
View Paper titled, Wet Gas Compressor Modeling and Performance Scaling
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Topics: Gas compressors, Modeling, Compressors, Gas flow, Test facilities, Water, Design, Dynamics (Mechanics), Flow (Dynamics), Impellers
Proceedings Papers

Wet Gas Compressor Model Validation

Martin Bakken, Tor Bjørge, Lars E. Bakken
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A016, June 17–21, 2019
Paper No: GT2019-90354
https://doi.org/10.1115/GT2019-90354
View Paper titled, Wet Gas Compressor Model Validation
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Topics: Gas compressors, Model validation, Valves, Dynamic models, Ocean engineering, Test facilities, Transients (Dynamics), Compression, Compressors, Design
Proceedings Papers

Compression Technology Selection for Downhole Application in Gas Wells

Ameen Malkawi, Ahmed AlAdawy, Rajesh Kumar V. Gadamsetty, Rafael Lastra Melo
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A019, June 17–21, 2019
Paper No: GT2019-90854
https://doi.org/10.1115/GT2019-90854
View Paper titled, Compression Technology Selection for Downhole Application in Gas Wells
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Topics: Compression, Natural gas wells, Compressors, Flow (Dynamics), Wells, Delays, Gas flow, Impellers, Screws
Proceedings Papers

Secondary Flow Measurements in a Compressor Cascade Using 3D LDA/PDA: Part B — Dispersed Phase Effects on Flow Topology

Janneck Harbeck, Silvio Geist, Franz Joos
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A002, June 17–21, 2019
Paper No: GT2019-90124
https://doi.org/10.1115/GT2019-90124
View Paper titled, Secondary Flow Measurements in a Compressor Cascade Using 3D LDA/PDA: Part B — Dispersed Phase Effects on Flow Topology
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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Flow measurement, Topology, Drops, Blades, Gas turbines, Water, Corners (Structural elements)
Proceedings Papers

Transient CFD Co-Simulation of a 3D Compressor Model in its 1D System Environment

Andreas Spille-Kohoff, Farai Hetze, Bennie Du Toit
Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A017, June 17–21, 2019
Paper No: GT2019-90426
https://doi.org/10.1115/GT2019-90426
View Paper titled, Transient CFD Co-Simulation of a 3D Compressor Model in its 1D System Environment
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Topics: Compressors, Computational fluid dynamics, Simulation, Transients (Dynamics), Machinery, Pressure, Flow (Dynamics), Pressurized gas, Screws, Turbochargers
Proceedings Papers

Impacts of H 2 Blending on Capacity and Efficiency on a Gas Transport Network

Francis Bainier, Rainer Kurz
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A014, June 17–21, 2019
Paper No: GT2019-90348
https://doi.org/10.1115/GT2019-90348
View Paper titled, Impacts of H 2 Blending on Capacity and Efficiency on a Gas Transport Network
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Topics: Compressibility, Compression, Compressors, Density, Engines, Gas flow, Heat capacity, Hydrogen, Joules, Methane
Proceedings Papers

Air-Assisted Atomization at Constant Mass and Momentum Flow Rate: Investigation of the Ambient Pressure Influence With the SPH Method

G. Chaussonnet, S. Joshi, S. Wachter, R. Koch, T. Jakobs, T. Kolb, H.-J. Bauer
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A004, June 17–21, 2019
Paper No: GT2019-90372
https://doi.org/10.1115/GT2019-90372
View Paper titled, Air-Assisted Atomization at Constant Mass and Momentum Flow Rate: Investigation of the Ambient Pressure Influence With the SPH Method
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Topics: Flow (Dynamics), Momentum, Pressure, Sprays, Cascades (Fluid dynamics), Chain, Drops, Fluids, Gas flow, Hydrodynamics
Proceedings Papers

CFD-Based Throughflow Analysis of Transonic Flows in Steam Turbines

Martina Ricci, Roberto Pacciani, Michele Marconcini, Paolo Macelloni, Stefano Cecchi, Claudio Bettini
Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A021, June 17–21, 2019
Paper No: GT2019-90851
https://doi.org/10.1115/GT2019-90851
View Paper titled, CFD-Based Throughflow Analysis of Transonic Flows in Steam Turbines
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Topics: Computational fluid dynamics, Steam turbines, Transonic flow, Flow (Dynamics), Pressure, Blades, Design, Gas flow, Leakage, Rotors