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Proceedings Papers

New Theoretical Shock Loss Model for Axial Fans Based on the Integral Momentum Equation

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Manuel Fritsche, Philipp Epple
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A006, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130255
https://doi.org/10.1115/FEDSM2024-130255
View Paper titled, New Theoretical Shock Loss Model for Axial Fans Based on the Integral Momentum Equation
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Topics: Fans, Momentum, Shock (Mechanics), Pressure, Turbomachinery, Computation, Computational fluid dynamics, Design, Energy conservation, Engineering education
Proceedings Papers

Modeling and Computation of Batoid Swimming Inspired Pitching Impact on Wake Structure and Hydrodynamic Performance

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Alec Menzer, Chengyu Li, Frank Fish, Yuchen Gong, Haibo Dong
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A003, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86684
https://doi.org/10.1115/FEDSM2022-86684
View Paper titled, Modeling and Computation of Batoid Swimming Inspired Pitching Impact on Wake Structure and Hydrodynamic Performance
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Topics: Computation, Computer simulation, Modeling, Wakes
Proceedings Papers

Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations

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Ang Li, Jun Chen
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A022, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65644
https://doi.org/10.1115/FEDSM2021-65644
View Paper titled, Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations
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Topics: Boundary-value problems, Engineering simulation, Simulation, Acoustics, Computational fluid dynamics, Impedance (Electricity), Aerodynamic noise, Noise control, Reflectance, Absorption
Proceedings Papers

Hybrid MPI-OpenMP Accelerated Euler-Lagrange Simulations of Microbubble Enhanced HIFU

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Jingsen Ma, Xiaolong Deng, Chao-Tsung Hsiao, Georges L. Chahine
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A033, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65815
https://doi.org/10.1115/FEDSM2021-65815
View Paper titled, Hybrid MPI-OpenMP Accelerated Euler-Lagrange Simulations of Microbubble Enhanced HIFU
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Topics: Engineering simulation, Simulation, Bubbles, Acoustics, Biological tissues, Microbubbles, Screw threads, Stress, Thread, Ultrasound
Proceedings Papers

CFD Modeling of Blood Flow in a Bidirectional Glenn Shunt and a Combined Bidirectional Glenn and Blalock-Taussig Shunt

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Chunhui Wang, Ramesh K. Agarwal
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A041, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65102
https://doi.org/10.1115/FEDSM2021-65102
View Paper titled, CFD Modeling of Blood Flow in a Bidirectional Glenn Shunt and a Combined Bidirectional Glenn and Blalock-Taussig Shunt
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Topics: Blood flow, Computational fluid dynamics, Modeling, Pulmonary artery, Aorta, Blood, Computer software, Lung, Oxygen, Shear stress
Proceedings Papers

Deep Learning Techniques for Effective Prediction of Aerodynamic Properties of Elliptical Bluff Bodies

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W. M. U. Weerasekara, H. M. C. D. B. Gunarathna, W. A. K. P. Wanigasooriya, T. P. Miyanawala
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A053, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-66265
https://doi.org/10.1115/FEDSM2021-66265
View Paper titled, Deep Learning Techniques for Effective Prediction of Aerodynamic Properties of Elliptical Bluff Bodies
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Topics: Aerodynamics, Artificial neural networks, Computation, Computational fluid dynamics, Data collection, Drag (Fluid dynamics), Eddies (Fluid dynamics), Experimental methods, Filters, Flow (Dynamics)
Proceedings Papers

Minimum Wall Distance Computations With Time-Dependent Geometry for CFD

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Liwu Wang, Jian Feng, Yu Liu, Sijun Zhang
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A017, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-61454
https://doi.org/10.1115/FEDSM2021-61454
View Paper titled, Minimum Wall Distance Computations With Time-Dependent Geometry for CFD
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Topics: Computation, Computational fluid dynamics, Geometry, Partial differential equations, Reynolds-averaged Navier–Stokes equations, Turbulence
Proceedings Papers

Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows

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Ernesto Casartelli, Luca Mangani, David Roos, Armando Del Rio
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A041, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20420
https://doi.org/10.1115/FEDSM2020-20420
View Paper titled, Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows
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Topics: Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Turbomachinery, Turbulence, Vortices, Anisotropy, Stress, Boundary layers, Design, Algebra
Proceedings Papers

ALEvo: Development of a New Wind Turbine Actuator Line Numerical Model

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Murphy Leo O’Dea, Laila Guessous
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A007, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20019
https://doi.org/10.1115/FEDSM2020-20019
View Paper titled, ALEvo: Development of a New Wind Turbine Actuator Line Numerical Model
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Topics: Actuators, Computer simulation, Wind turbines, Computational fluid dynamics, Blades, Turbine blades, Wakes, Turbines, Flow (Dynamics), Simulation
Proceedings Papers

On the Application of the Full Reynolds Stress Model for Unsteady CFD in Hydraulic Turbomachines

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Ernesto Casartelli, Luca Mangani, David Roos, Armando Del Rio
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A030, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20398
https://doi.org/10.1115/FEDSM2020-20398
View Paper titled, On the Application of the Full Reynolds Stress Model for Unsteady CFD in Hydraulic Turbomachines
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Topics: Computational fluid dynamics, Stress, Turbomachinery, Turbulence, Algorithms, Anisotropy, Eddies (Fluid dynamics), Engineering simulation, Flow (Dynamics), Simulation
Proceedings Papers

MPI Parallelization for Two-Way Coupled Euler-Lagrange Simulation of Microbubble Enhanced HIFU

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Jingsen Ma, Aswin Gnanaskandan, Chao-Tsung Hsiao, Georges L. Chahine
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A044, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20404
https://doi.org/10.1115/FEDSM2020-20404
View Paper titled, MPI Parallelization for Two-Way Coupled Euler-Lagrange Simulation of Microbubble Enhanced HIFU
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Topics: Ablation (Vaporization technology), Acoustics, Biological tissues, Brain, Bubbles, Cancer, Computation, Damage, Dynamics (Mechanics), Fluids
Proceedings Papers

Mix Width, Bubble and Spike Amplitudes in Three-Dimensional Numerical Simulations of Turbulent Mixing Driven by Spherical Implosions

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Moutassem El Rafei, Ben Thornber
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A020, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4968
https://doi.org/10.1115/AJKFluids2019-4968
View Paper titled, Mix Width, Bubble and Spike Amplitudes in Three-Dimensional Numerical Simulations of Turbulent Mixing Driven by Spherical Implosions
Open the PDF for Mix Width, Bubble and Spike Amplitudes in Three-Dimensional Numerical Simulations of Turbulent Mixing Driven by Spherical Implosions in another window
Topics: Bubbles, Computer simulation, Turbulence, Pellet fusion, Algorithms, Computation, Engineering simulation, High pressure (Physics), Kinetic energy, Shells
Proceedings Papers

CNN-SINDy Based Reduced Order Modeling of Unsteady Flow Fields

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Takaaki Murata, Kai Fukami, Koji Fukagata
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A074, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5056
https://doi.org/10.1115/AJKFluids2019-5056
View Paper titled, CNN-SINDy Based Reduced Order Modeling of Unsteady Flow Fields
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Topics: Artificial neural networks, Circular cylinders, Computation, Computer simulation, Errors, Flow (Dynamics), Modeling, Nonlinear dynamics, Principal component analysis, Unsteady flow
Proceedings Papers

Optimizing a Segmented Transmission Line Model for Dynamic Flows in Arbitrarily Tapered Pipelines

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Travis Wiens
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A038, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4773
https://doi.org/10.1115/AJKFluids2019-4773
View Paper titled, Optimizing a Segmented Transmission Line Model for Dynamic Flows in Arbitrarily Tapered Pipelines
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Topics: Flow (Dynamics), Pipelines, Transmission lines, Computation, Modeling, Fluids, Laminar flow, Simulation
Proceedings Papers

Numerical Simulation of a Pouring Flow From a Beverage Can

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Yu Nishio, Keiji Niwa, Takanobu Ogawa
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A042, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5308
https://doi.org/10.1115/AJKFluids2019-5308
View Paper titled, Numerical Simulation of a Pouring Flow From a Beverage Can
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Topics: Computer simulation, Condensation, Flow (Dynamics), Computation, Navier-Stokes equations
Proceedings Papers

Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions

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Romain Prunières, Chisachi Kato
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A015, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4886
https://doi.org/10.1115/AJKFluids2019-4886
View Paper titled, Flow Field and Performance Analysis of a Centrifugal Pump During Unstable Operating Conditions
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Topics: Centrifugal pumps, Flow (Dynamics), Fluids, Large eddy simulation, Pumps, Impellers, Diffusers, Computational fluid dynamics, Pressure, Flow instability
Proceedings Papers

Multi-Phase Gearbox Modelling Using GPU-Accelerated Smoothed Particle Hydrodynamics Method

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Muraleekrishnan Menon, Kamil Szewc, Vishal Maurya
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A008, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5592
https://doi.org/10.1115/AJKFluids2019-5592
View Paper titled, Multi-Phase Gearbox Modelling Using GPU-Accelerated Smoothed Particle Hydrodynamics Method
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Topics: Graphics processing units, Hydrodynamics, Mechanical drives, Modeling, Particulate matter, Computational fluid dynamics, Engineering simulation, Lubricants, Simulation, Fluids
Proceedings Papers

Capturing S-Shape of Pump-Turbines by CFD Simulations Using an Anisotropic Turbulence Model

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Ernesto Casartelli, Luca Mangani, Armando Del Rio, Angelika Schmid
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A052, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5663
https://doi.org/10.1115/AJKFluids2019-5663
View Paper titled, Capturing S-Shape of Pump-Turbines by CFD Simulations Using an Anisotropic Turbulence Model
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Topics: Anisotropy, Computational fluid dynamics, Engineering simulation, Pump turbines, Shapes, Simulation, Turbulence, Machinery, Stress, Transients (Dynamics)
Proceedings Papers

Investigation of the Pump, Dissipation and Inverse Turbine Operating Modes Using the CATHARE-3 One-Dimensional Rotodynamic Pump Model

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Laura Matteo, Fabien Cerru, Antoine Dazin, Nicolas Tauveron
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A020, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4961
https://doi.org/10.1115/AJKFluids2019-4961
View Paper titled, Investigation of the Pump, Dissipation and Inverse Turbine Operating Modes Using the CATHARE-3 One-Dimensional Rotodynamic Pump Model
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Topics: Energy dissipation, Pumps, Turbines, Flow (Dynamics), Centrifugal pumps, Computation, Diffusers, Impellers, Pipes, Suction
Proceedings Papers

Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows

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Taiki Takamine, Satoshi Watanabe
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A035, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5372
https://doi.org/10.1115/AJKFluids2019-5372
View Paper titled, Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows
Open the PDF for Numerical Investigation of the Influence of Impeller-Diffuser Gap (A- and B-Gaps) on Unsteady Flow in a Centrifugal Pump at Part Flows in another window
Topics: Centrifugal pumps, Diffusers, Flow (Dynamics), Impellers, Unsteady flow, Rotors, Pumps, Blades, Cutting, Stators