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Proceedings Papers

Physics-Based Design and Optimization Strategy for Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A007, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130475
https://doi.org/10.1115/FEDSM2024-130475
View Paper titled, Physics-Based Design and Optimization Strategy for Low-Pressure Axial Fans
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Topics: Design, Fans, Optimization, Physics, Pressure, Blades, Flow (Dynamics), Computational fluid dynamics, Equilibrium (Physics), Geometry
Proceedings Papers

Investigation on Design Parameters of a Francis Turbine Runner for Optimization Based on 3-D Inverse Design Method

Shunsuke Nagata, Yoichiro Tamada, Tatsuya Irie, Kazuyoshi Miyagawa
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T01A017, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130904
https://doi.org/10.1115/FEDSM2024-130904
View Paper titled, Investigation on Design Parameters of a Francis Turbine Runner for Optimization Based on 3-D Inverse Design Method
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Topics: Computational fluid dynamics, Design, Design methodology, Francis turbines, Optimization
Proceedings Papers

Blade Thickness Redesign to Improve Efficiency and Decrease Unsteady Pressure Pulsation of a Low Specific Speed Centrifugal Pump

Chengshuo Wu, Peng Wu, Dazhuan Wu
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A024, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65088
https://doi.org/10.1115/FEDSM2021-65088
View Paper titled, Blade Thickness Redesign to Improve Efficiency and Decrease Unsteady Pressure Pulsation of a Low Specific Speed Centrifugal Pump
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Topics: Blades, Centrifugal pumps, Pressure, Impellers, Pumps, Flow (Dynamics), Energy dissipation, Computer simulation, Cylinders, Design methodology
Proceedings Papers

Comparison of a Singularity- and an Inverse Design Method for Axial Flow Fans Based on Numerical Simulations

Anika Theis, Martin Böhle
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A011, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4713
https://doi.org/10.1115/AJKFluids2019-4713
View Paper titled, Comparison of a Singularity- and an Inverse Design Method for Axial Flow Fans Based on Numerical Simulations
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Topics: Axial flow, Computer simulation, Design methodology, Fans, Boundary layers, Flow (Dynamics), Potential theory (Physics), Turbulence, Cascades (Fluid dynamics), Deflection
Proceedings Papers

Suppression of Secondary Flows in a Transonic Centrifugal Compressor Impeller Using an Inverse Design Method Based on Meridional Viscous Flow Analysis

Sasuga Ito, Shin Okada, Yuki Kawakami, Kaito Manabe, Masato Furukawa, Kazutoyo Yamada
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A025, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5319
https://doi.org/10.1115/AJKFluids2019-5319
View Paper titled, Suppression of Secondary Flows in a Transonic Centrifugal Compressor Impeller Using an Inverse Design Method Based on Meridional Viscous Flow Analysis
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Topics: Compressor impellers, Design, Design methodology, Flow (Dynamics), Viscous flow
Proceedings Papers

Aerodynamic Design and Assessment of a Compact, Single Stage Axial Fan for Low Noise Emission

Daniel Kessler, Daniel Giesecke, Jens Friedrichs, Jörg Leuschner
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A071, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5070
https://doi.org/10.1115/AJKFluids2019-5070
View Paper titled, Aerodynamic Design and Assessment of a Compact, Single Stage Axial Fan for Low Noise Emission
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Topics: Design, Emissions, Noise (Sound), Acoustics, Construction, Cooling systems, Locomotives, Pressure, Approximation, Blades
Proceedings Papers

Optimization of Piece-Wise Conical Nozzles: Theory and Application

Karsten Hasselmann, Muhammad Aiman Bin Khamalrudin, Stefan aus der Wiesche, Eugeny Y. Kenig
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T03A003, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83055
https://doi.org/10.1115/FEDSM2018-83055
View Paper titled, Optimization of Piece-Wise Conical Nozzles: Theory and Application
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Topics: Nozzles, Optimization, Computational fluid dynamics, Separation (Technology), Design, Flow separation, Pressure, Shapes, Approximation, Deflection
Proceedings Papers

The Role of Meridional Geometry in Aerodynamic Design of Centrifugal Compressor

Sasuga Ito, Kazutoyo Yamada, Masato Furukawa, Kaito Manabe, Nobuhito Oka, Isao Tomita, Yoshihiro Hayashi
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, V003T12A022, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83398
https://doi.org/10.1115/FEDSM2018-83398
View Paper titled, The Role of Meridional Geometry in Aerodynamic Design of Centrifugal Compressor
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Topics: Compressors, Design, Geometry, Viscous flow, Turbochargers, Boundary layers, Design methodology, Engines, Reynolds-averaged Navier–Stokes equations, Vehicles
Proceedings Papers

Design and Development of an Ultra Low Head Axial Hydro Turbine for Electricity Supply: Part I

Jinbo Chen, Abraham Engeda
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, V003T12A001, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83015
https://doi.org/10.1115/FEDSM2018-83015
View Paper titled, Design and Development of an Ultra Low Head Axial Hydro Turbine for Electricity Supply: Part I
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Topics: Dams, Design, Design methodology, Flow (Dynamics), Hydraulic turbines, Hydropower, Kaplan turbines, Renewable energy, Turbines, Water
Proceedings Papers

Design and Development of an Ultra Low Head Axial Hydro Turbine for Electricity Supply: Part II

Jinbo Chen, Abraham Engeda
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, V003T12A002, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83016
https://doi.org/10.1115/FEDSM2018-83016
View Paper titled, Design and Development of an Ultra Low Head Axial Hydro Turbine for Electricity Supply: Part II
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Topics: Computational fluid dynamics, Dams, Design, Design methodology, Engineering simulation, Flow (Dynamics), Hydraulic turbines, Hydropower, Kaplan turbines, Renewable energy
Proceedings Papers

Design of Turbo-Compression System for HALE UAV Propulsion System

Young Seok Kang, Dong Ho Rhee, Byeung Jun Lim, Sangook Jun, Tae Choon Park, Yang Ji Lee, Yong Min Jun
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, V002T11A013, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83354
https://doi.org/10.1115/FEDSM2018-83354
View Paper titled, Design of Turbo-Compression System for HALE UAV Propulsion System
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Topics: Compression, Design, Propulsion systems, Turbochargers, Unmanned aerial vehicles, Compressors, Flight, Engines, Internal combustion engines, Pressure
Proceedings Papers

Design and Multiparameter Optimization of Jet-Pumps in a Pipeline Loops Using CFD Tools

Jens Toteff, Miguel Asuaje Tovar
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, V002T09A025, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83440
https://doi.org/10.1115/FEDSM2018-83440
View Paper titled, Design and Multiparameter Optimization of Jet-Pumps in a Pipeline Loops Using CFD Tools
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Topics: Computational fluid dynamics, Design, Jet pumps, Optimization, Pipelines, Pumps, Flow (Dynamics), Simulation, Centrifugal pumps, Computer software
Proceedings Papers

Multiphase Flow Analysis for Air-Water Bubbly Flow in a Multiphase Pump

Jun-Won Suh, Young-Seok Choi, Jin-Hyuk Kim, Kyoung-Yong Lee, Won-Gu Joo
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, V01AT03A015, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69239
https://doi.org/10.1115/FEDSM2017-69239
View Paper titled, Multiphase Flow Analysis for Air-Water Bubbly Flow in a Multiphase Pump
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Topics: Bubbly flow, Multiphase flow, Pumps, Water, Internal flow, Computational fluid dynamics, Numerical analysis, Ocean engineering, Reliability, Design methodology
Proceedings Papers

Design Study of a Pyrolysis Plant Compressor With Heavy Wall Erosion From Metal Particle Impact

Riadh Omri, Matthias Semel, Antonio Delgado, Hans J. Russwurm
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, V01AT02A002, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69108
https://doi.org/10.1115/FEDSM2017-69108
View Paper titled, Design Study of a Pyrolysis Plant Compressor With Heavy Wall Erosion From Metal Particle Impact
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Topics: Compressors, Design, Erosion, Metals, Particle collisions, Pyrolysis, Particulate matter, Blades, Impellers, Computational fluid dynamics
Proceedings Papers

Aerodynamic Design and Optimization of Pipe Diffuser for a High-Loading Centrifugal Compressor

Xi Yang, Dong-hai Jin, Xing-min Gui
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, V01AT02A006, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69152
https://doi.org/10.1115/FEDSM2017-69152
View Paper titled, Aerodynamic Design and Optimization of Pipe Diffuser for a High-Loading Centrifugal Compressor
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Topics: Compressors, Design, Diffusers, Optimization, Pipes, Flow (Dynamics), Pressure, Impellers, Computational fluid dynamics, Computer simulation
Proceedings Papers

Analysis for Cooling Circuit of High Speed Rescue Pump Based on Flow-Heat Coupling

Yuxing Bai, Fanyu Kong, Bin Xia, Yingying Liu
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT09A008, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7643
https://doi.org/10.1115/FEDSM2016-7643
View Paper titled, Analysis for Cooling Circuit of High Speed Rescue Pump Based on Flow-Heat Coupling
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Topics: Circuits, Cooling, Flow (Dynamics), Heat, Pumps, Temperature, Engines, Motors, Fluids, Pressure
Proceedings Papers

Internal Flow Condition of Fluid Food Pump Using Semi-Open Impeller

Toru Shigemitsu, Hirotaka Shinohara, Takumi Matsubara, Junichiro Fukutomi
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A004, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33315
https://doi.org/10.1115/AJKFluids2015-33315
View Paper titled, Internal Flow Condition of Fluid Food Pump Using Semi-Open Impeller
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Topics: Fluids, Food products, Impellers, Internal flow, Pumps, Flow (Dynamics), Numerical analysis, Blades, Centrifugal pumps, Design methodology
Proceedings Papers

Influencing the Part Load Recirculation of a Centrifugal Pump and Avoiding an Instability of the Performance Curve Thereby

Tino Mengdehl, Evgenii Palamarchuk, Angela Garlach, Christian Brix Jacobsen, Paul Uwe Thamsen
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT33A017, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-33760
https://doi.org/10.1115/AJKFluids2015-33760
View Paper titled, Influencing the Part Load Recirculation of a Centrifugal Pump and Avoiding an Instability of the Performance Curve Thereby
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Topics: Centrifugal pumps, Stress, Pressure, Impellers, Flow (Dynamics), Blades, Computational fluid dynamics, Suction, Computer simulation, Pumps
Proceedings Papers

Design Optimization of a Mixed Flow Waterjet Pump for Performance Improvement Involving Cavitation

Renfang Huang, Xianwu Luo, Zhihong Zhai, Jiajian Zhou
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT02A001, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-02115
https://doi.org/10.1115/AJKFluids2015-02115
View Paper titled, Design Optimization of a Mixed Flow Waterjet Pump for Performance Improvement Involving Cavitation
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Topics: Cavitation, Design, Flow (Dynamics), Optimization, Pumps, Design methodology, Algorithms, Blades, Computational fluid dynamics, Experimental design
Proceedings Papers

Off Design Performance Map Similarity Study of Radial Type Turbomachinery in Supercritical CO 2 Brayton Cycle

Seong Kuk Cho, Jekyoung Lee, Jeong Ik Lee
Proc. ASME. AJKFluids2015, Volume 1: Symposia, V001T09A001, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-7903
https://doi.org/10.1115/AJKFluids2015-7903
View Paper titled, Off Design Performance Map Similarity Study of Radial Type Turbomachinery in Supercritical CO 2 Brayton Cycle
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Topics: Brayton cycle, Design, Supercritical carbon dioxide, Turbomachinery, Compressors, Power conversion systems, Cycles, Design methodology, Engineering design processes, Engineering prototypes