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Proceedings Papers

Performance Assessment of Tesla Expander Using 3D Numerical Simulation

Avinash Renuke, Alberto Traverso

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A024, June 13–17, 2022

Paper No: GT2022-82690

DOI: https://doi.org/10.1115/GT2022-82690

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Topics: Computer simulation, Turbines, Flow (Dynamics), Rotors, Disks, Stators, Fluids, Bearings, Computational fluid dynamics, Computer software

Proceedings Papers

Numerical Investigation of an Automotive Axial Fan: A Comparison Among Different CFD Software Packages and Experimental Validation

Nicola Aldi, Nicola Casari, Stefano Oliani, Michele Pinelli, Enrico Mollica, Filippo Menichini

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A001, June 13–17, 2022

Paper No: GT2022-78066

DOI: https://doi.org/10.1115/GT2022-78066

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Topics: Computational fluid dynamics, Computer software, Fans, Flow (Dynamics), Axial flow, Fluid dynamics, Noise (Sound), Vehicles, Air flow, Engineering simulation

Proceedings Papers

Internal Aerodynamic Performance Evaluation of Double Entrance S-Duct Intake at Moderately High Subsonic Mach Number

Satpreet Sidhu, Asad Asghar, William D. E. Allan, R. A. Stowe, R. Pimentel

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A004, June 7–11, 2021

Paper No: GT2021-58849

DOI: https://doi.org/10.1115/GT2021-58849

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Topics: Ducts, Mach number, Performance evaluation, Pressure, Engines, Aircraft, Air flow, Aircraft propulsion, Computational fluid dynamics, Flow separation

Proceedings Papers

Evaluation of a Flow Measurement Probe Influence on the Flow Field in High Speed Axial Compressors

Ryosuke Seki, Satoshi Yamashita, Ryosuke Mito

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A001, June 7–11, 2021

Paper No: GT2021-01098

DOI: https://doi.org/10.1115/GT2021-01098

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Topics: Compressors, Flow (Dynamics), Flow measurement, Probes, Stators, Pressure, Rotors, Approximation, Blades, Computational fluid dynamics

Proceedings Papers

Performance Evaluation of Leading Edge Tubercles Applied to the Blades in a 2-D Compressor Cascade

Satpreet S. Sidhu, Asad Asghar, William D. E. Allan

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A017, June 7–11, 2021

Paper No: GT2021-58798

DOI: https://doi.org/10.1115/GT2021-58798

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Topics: Blades, Cascades (Fluid dynamics), Compressors, Performance evaluation, Flow visualization, Geometry, Mach number, Pressure, Aircraft engines, Design

Proceedings Papers

Centrifugal Compressor Polytropic Performance Evaluation Using Cubic Polynomial Approximation for the Temperature-Entropy Polytropic Path

Matt Taher, B. F. Evans

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A016, June 7–11, 2021

Paper No: GT2021-59678

DOI: https://doi.org/10.1115/GT2021-59678

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Topics: Compressors, Entropy, Performance evaluation, Polynomial approximation, Temperature, Approximation, Gases, Polynomials, Testing performance

Proceedings Papers

Part Load Strategy Definition and Annual Simulation for Small Size sCO2 Based Pulverized Coal Power Plant

Dario Alfani, Marco Astolfi, Marco Binotti, Paolo Silva

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A014, September 21–25, 2020

Paper No: GT2020-15541

DOI: https://doi.org/10.1115/GT2020-15541

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Topics: Coal power, Simulation, Stress, Design, Cycles, Casting, Computer simulation, Concentrating solar power, Heat recovery, High temperature

Proceedings Papers

Optimization of Large Offshore Wind Farm Layout Considering Reliability and Wake Effect

Xiangyu Li, Cuong D. Dao, Behzad Kazemtabrizi, Christopher J. Crabtree

Proc. ASME. GT2020, Volume 12: Wind Energy, V012T42A011, September 21–25, 2020

Paper No: GT2020-15495

DOI: https://doi.org/10.1115/GT2020-15495

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Topics: Ocean engineering, Optimization, Reliability, Wakes, Wind farms, Wind energy, Wind turbines, Algorithms, Design, Genetic algorithms

Proceedings Papers

Off-Design Performance Comparison Between Single and Two-Shaft Engines: Part 1 — Fixed Geometry

Th. Nikolaidis, A. Pellegrini, H. I. H. Saravanamuttoo, I. Aslanidou, A. Kalfas, P. Pilidis

Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T17A003, September 21–25, 2020

Paper No: GT2020-14500

DOI: https://doi.org/10.1115/GT2020-14500

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Topics: Design, Engines, Gas turbines, Geometry, Thermal efficiency, Shapes, Compressors, Stress, Cycles, Flow (Dynamics)

Proceedings Papers

Experimental and Numerical Investigation on an Additively Manufactured Gas Turbine Ring Segment With an In-Wall Cooling Scheme

Thomas Wimmer, Tobias Ruehmer, York Mick, Lieke Wang, Bernhard Weigand

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT21A001, June 17–21, 2019

Paper No: GT2019-90227

DOI: https://doi.org/10.1115/GT2019-90227

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Topics: Additive manufacturing, Cooling, Gas turbines, Engines, Boundary-value problems, Flow (Dynamics), Friction, Instrumentation, Manufacturing, Performance evaluation

Proceedings Papers

Numerical Investigation of Ignition Sequence in a Multi-Burner Methane-Air Swirl Combustor Using Flamelet Generated Manifold Combustion Model

Pravin Nakod, Sourabh Shrivastava, Saurabh Patwardhan, Stefano Orsino, Rakesh Yadav

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A022, June 17–21, 2019

Paper No: GT2019-90339

DOI: https://doi.org/10.1115/GT2019-90339

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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Ignition, Methane, Gas turbines, Ejectors, Flow (Dynamics), Acoustics, Computer simulation

Proceedings Papers

Improving Steady CFD to Capture the Effects of Radial Mixing in Axial Compressors

Lorenzo Cozzi, Filippo Rubechini, Andrea Arnone, Andrea Schneider, Pio Astrua

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A016, June 17–21, 2019

Paper No: GT2019-90363

DOI: https://doi.org/10.1115/GT2019-90363

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Topics: Compressors, Computational fluid dynamics, Flow (Dynamics), Simulation, Blades, Convection, Performance, Reynolds-averaged Navier–Stokes equations, Steady state, Vorticity

Proceedings Papers

Off-Design Performance Evaluation of a LNG Production Plant Coupled With Renewables

M. A. Ancona, M. Bianchi, L. Branchini, F. Catena, A. De Pascale, F. Melino, A. Peretto

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A017, June 17–21, 2019

Paper No: GT2019-90495

DOI: https://doi.org/10.1115/GT2019-90495

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Topics: Design, Liquefied natural gas, Performance evaluation, Renewable energy sources, Fuels, Accounting, Diesel, Economic analysis, Emissions, Energy generation

Proceedings Papers

Potential of Semi-Closed Cycles for UAV Propulsion

Jacopo Tacconi, Wilfried Visser, Dries Verstraete

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A029, June 17–21, 2019

Paper No: GT2019-92066

DOI: https://doi.org/10.1115/GT2019-92066

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Topics: Cycles, Propulsion, Unmanned aerial vehicles, Engines, Gas turbines, Brayton cycle, Diesel, Heat exchangers, Ignition, Performance evaluation

Proceedings Papers

Performance Evaluation of a Tandem Rotor Under Design and Off-Design Operation

Amit Kumar, A. M. Pradeep

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A009, June 11–15, 2018

Paper No: GT2018-75478

DOI: https://doi.org/10.1115/GT2018-75478

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Topics: Design, Performance evaluation, Rotors, Diffusion (Physics), Flow (Dynamics), Blades, Compressors, Flow separation, Risk, Nozzles

Proceedings Papers

Axial Compressor Performance Prediction Using Improved Streamline Curvature Approach

Tao Li, Yadong Wu, Hua Ouyang, Xiaoqing Qiang

Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A010, June 11–15, 2018

Paper No: GT2018-75450

DOI: https://doi.org/10.1115/GT2018-75450

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Topics: Compressors, Computational fluid dynamics, Design, Flow (Dynamics), Blades, Fittings, Internal flow, NASA, Performance evaluation, Pressure

Proceedings Papers

Machine Learning Enabled Adaptive Optimization of a Transonic Compressor Rotor With Pre-Compression

Michael Joly, Soumalya Sarkar, Dhagash Mehta

Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A050, June 11–15, 2018

Paper No: GT2018-77098

DOI: https://doi.org/10.1115/GT2018-77098

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Topics: Compression, Compressors, Machine learning, Optimization, Rotors, Design, Computational fluid dynamics, Failure, Geometry, NASA

Proceedings Papers

Performance Impact of Manufacturing Tolerances for a Turbine Blade Using Second Order Sensitivities

Jiaqi Luo, Feng Liu

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A010, June 11–15, 2018

Paper No: GT2018-75999

DOI: https://doi.org/10.1115/GT2018-75999

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Topics: Manufacturing, Turbine blades, Blades, Performance evaluation, Computation, Density, Engineering simulation, Gaussian distribution, Modeling, Probability

Proceedings Papers

Power to Ice: A Novel Approach to Stabilize Non-Programmable Renewable by Means of Gas Turbine IACC

M. A. Ancona, M. Bianchi, L. Branchini, A. Brilloni, A. De Pascale, F. Melino, A. Peretto

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A002, June 11–15, 2018

Paper No: GT2018-75216

DOI: https://doi.org/10.1115/GT2018-75216

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Topics: Gas turbines, Ice, Generators, Cooling, Wind, Compressors, Energy resources, Fluctuations (Physics), Fossil fuels, Performance evaluation

Proceedings Papers

Evaluation of Aircraft Engine Diagnostic Methods Through ProDiMES

Orestis A. Koskoletos, Nikolaos Aretakis, Alexios Alexiou, Christoforos Romesis, Konstantinos Mathioudakis

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A023, June 11–15, 2018

Paper No: GT2018-76647

DOI: https://doi.org/10.1115/GT2018-76647

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Topics: Aircraft engines, Computer software, Actuators, Engines, Gas turbines, Performance evaluation, Propulsion, Sensors, Turbofans, Turbomachinery

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NARROW

Performance Assessment of Tesla Expander Using 3D Numerical Simulation

Numerical Investigation of an Automotive Axial Fan: A Comparison Among Different CFD Software Packages and Experimental Validation

Internal Aerodynamic Performance Evaluation of Double Entrance S-Duct Intake at Moderately High Subsonic Mach Number

Evaluation of a Flow Measurement Probe Influence on the Flow Field in High Speed Axial Compressors

Performance Evaluation of Leading Edge Tubercles Applied to the Blades in a 2-D Compressor Cascade

Centrifugal Compressor Polytropic Performance Evaluation Using Cubic Polynomial Approximation for the Temperature-Entropy Polytropic Path

Part Load Strategy Definition and Annual Simulation for Small Size sCO2 Based Pulverized Coal Power Plant

Optimization of Large Offshore Wind Farm Layout Considering Reliability and Wake Effect

Off-Design Performance Comparison Between Single and Two-Shaft Engines: Part 1 — Fixed Geometry

Experimental and Numerical Investigation on an Additively Manufactured Gas Turbine Ring Segment With an In-Wall Cooling Scheme

Numerical Investigation of Ignition Sequence in a Multi-Burner Methane-Air Swirl Combustor Using Flamelet Generated Manifold Combustion Model

Improving Steady CFD to Capture the Effects of Radial Mixing in Axial Compressors

Off-Design Performance Evaluation of a LNG Production Plant Coupled With Renewables

Potential of Semi-Closed Cycles for UAV Propulsion

Performance Evaluation of a Tandem Rotor Under Design and Off-Design Operation

Axial Compressor Performance Prediction Using Improved Streamline Curvature Approach

Machine Learning Enabled Adaptive Optimization of a Transonic Compressor Rotor With Pre-Compression

Performance Impact of Manufacturing Tolerances for a Turbine Blade Using Second Order Sensitivities

Power to Ice: A Novel Approach to Stabilize Non-Programmable Renewable by Means of Gas Turbine IACC

Evaluation of Aircraft Engine Diagnostic Methods Through ProDiMES

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