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Proceedings Papers

Extension of the Flow Calculation in ISO 6358 by Real Gas Behavior to Enhance Accuracy of Hydrogen Simulations

Olivier Reinertz, Katharina Schmitz
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A005, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-139421
https://doi.org/10.1115/FPMC2024-139421
View Paper titled, Extension of the Flow Calculation in ISO 6358 by Real Gas Behavior to Enhance Accuracy of Hydrogen Simulations
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Topics: Engineering simulation, Flow (Dynamics), Gas flow, Hydrogen, Simulation, Nozzles, Gas stations, Gases, Hydrogen storage, Model validation
Proceedings Papers

A Comprehensive Approach for Predicting Remaining Useful Life in Electric External Gear Pumps

Pasquale Borriello, Emma Frosina, Fabrizio Tessicini, Adolfo Senatore
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A025, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-140412
https://doi.org/10.1115/FPMC2024-140412
View Paper titled, A Comprehensive Approach for Predicting Remaining Useful Life in Electric External Gear Pumps
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Topics: Computational fluid dynamics, Engineering simulation, Gear pumps, Service life (Equipment), Simulation
Proceedings Papers

Real-Time Prediction of Efficient Operating Points in Quasi-Stationary Agricultural Processes With Hydraulic Implements

Benjamin Kazenwadel, Marcus Geimer
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A016, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111383
https://doi.org/10.1115/FPMC2023-111383
View Paper titled, Real-Time Prediction of Efficient Operating Points in Quasi-Stationary Agricultural Processes With Hydraulic Implements
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Topics: Agricultural machinery, Algorithms, Artificial neural networks, Control systems, Degrees of freedom, Engineering simulation, Engines, Hydraulics, Machinery, Optimization
Proceedings Papers

High Precision Nonlinear Motion Control of a Hydraulic Orbital Motor-Driven Linear Rack

Bobo Helian, Sebastian Beiser, Marcus Geimer
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A045, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-90575
https://doi.org/10.1115/FPMC2022-90575
View Paper titled, High Precision Nonlinear Motion Control of a Hydraulic Orbital Motor-Driven Linear Rack
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Topics: Engines, Motion control, Motors, Control equipment, Nonlinear dynamics, Engineering simulation, Friction, Hydraulic motors, Legged locomotion, Proportional valves
Proceedings Papers

Using Dynamic Pressure Response for Erosion Detection in Hydraulic Tubes and Hoses

Elnaz Etminan, Mahdiyar Molahasani Majdabadi, Seokbum Ko, Travis Wiens
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A058, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-70511
https://doi.org/10.1115/FPMC2021-70511
View Paper titled, Using Dynamic Pressure Response for Erosion Detection in Hydraulic Tubes and Hoses
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Topics: Erosion, Pressure, Pipes, Steel, Stiffness, Wave propagation, Fluids, Noise (Sound), Artificial neural networks, Computer simulation
Proceedings Papers

Pipeline Model Fidelity for Wave Energy System Models

Jeremy W. Simmons, II, James D. Van de Ven
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A011, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68484
https://doi.org/10.1115/FPMC2021-68484
View Paper titled, Pipeline Model Fidelity for Wave Energy System Models
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Topics: Pipelines, Wave energy, Fluids, Modeling, Waves, Design, Pressure, Cavities, Computer software, Computer-aided design
Proceedings Papers

Improving the Efficiency of a Compact Inline Hydro-Mechanical Transmission (i-HMT) at Lock-Up

Johnathan (Hans) Barkei, Perry Y. Li
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A036, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68843
https://doi.org/10.1115/FPMC2021-68843
View Paper titled, Improving the Efficiency of a Compact Inline Hydro-Mechanical Transmission (i-HMT) at Lock-Up
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Topics: Locks (Waterways), Compressibility, Engineering simulation, Engines, Hydrostatics, Motors, Pumps, Simulation, Valves, Displacement
Proceedings Papers

Optimized Pneumatic Drives Through Combined Downstream and Adaptive Upstream Throttling

Olivier Reinertz, Katharina Schmitz
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A037, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2772
https://doi.org/10.1115/FPMC2020-2772
View Paper titled, Optimized Pneumatic Drives Through Combined Downstream and Adaptive Upstream Throttling
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Topics: Circuits, Compressed air, Engineering simulation, Optimization, Pneumatics, Simulation
Proceedings Papers

Mechanical and Hydraulic Actuation Strategies for Mainstage Spool Valves in Hydraulic Motors

Grey C. Boyce-Erickson, Nathaniel J. Fulbright, John A. F. Voth, Thomas R. Chase, Perry Y. Li, James D. Van de Ven
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A043, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1687
https://doi.org/10.1115/FPMC2019-1687
View Paper titled, Mechanical and Hydraulic Actuation Strategies for Mainstage Spool Valves in Hydraulic Motors
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Topics: Hydraulic motors, Valves, Engines, Motors, Compressibility, Design, Drag (Fluid dynamics), Dynamic models, Engineering simulation, Flow (Dynamics)
Proceedings Papers

Prediction of Particle Resuspension and Particle Accumulation in Hydraulic Reservoirs Using Three-Phase CFD Simulations

Lukas Muttenthaler, Bernhard Manhartsgruber
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A008, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1617
https://doi.org/10.1115/FPMC2019-1617
View Paper titled, Prediction of Particle Resuspension and Particle Accumulation in Hydraulic Reservoirs Using Three-Phase CFD Simulations
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Topics: Computational fluid dynamics, Engineering simulation, Particulate matter, Reservoirs, Simulation, Separation (Technology), Water, Aluminum, Bubbles, Contamination
Proceedings Papers

Fluid Effects on Mechanical Efficiency of Hydraulic Pumps: Dynamometer Measurements and Molecular Simulations

Pawan Panwar, Michelle Len, Ninaad Gajghate, Paul Michael, Ashlie Martini
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A056, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1712
https://doi.org/10.1115/FPMC2019-1712
View Paper titled, Fluid Effects on Mechanical Efficiency of Hydraulic Pumps: Dynamometer Measurements and Molecular Simulations
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Topics: Dynamometers, Engineering simulation, Fluids, Hydraulic pumps, Mechanical efficiency, Simulation, Viscosity
Proceedings Papers

A Novel Piezoelectric Double-Flapper Servovalve Pilot Stage: Operating Principle and Performance Prediction

Paolo Tamburrano, Riccardo Amirante, Elia Distaso, Andrew R. Plummer
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A032, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8864
https://doi.org/10.1115/FPMC2018-8864
View Paper titled, A Novel Piezoelectric Double-Flapper Servovalve Pilot Stage: Operating Principle and Performance Prediction
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Topics: Actuators, Bending (Stress), Computer software, Control equipment, Displacement, Dynamic response, Engineering simulation, Flow (Dynamics), Fluids, Orifices
Proceedings Papers

A Robust Pressure Controller for a Variable Speed AC Motor Pump: Application to Aircraft Hydraulic Power Packages

Nils Trochelmann, Phillip Bischof Stump, Frank Thielecke, Dirk Metzler, Stefan Bassett
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A034, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8868
https://doi.org/10.1115/FPMC2018-8868
View Paper titled, A Robust Pressure Controller for a Variable Speed AC Motor Pump: Application to Aircraft Hydraulic Power Packages
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Topics: Aircraft, Engines, Motors, Pressure controllers, Pumps, Electromagnetic pulse, Control equipment, Design, Aerospace industry, Cascades (Fluid dynamics)
Proceedings Papers

Floating Frame of Reference Formulation for a Flexible Manipulator With Hydraulic Actuation: Modelling and Experimental Validation

Petri Mäkinen, Oleg Dmitrochenko, Jouni Mattila
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A022, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8846
https://doi.org/10.1115/FPMC2018-8846
View Paper titled, Floating Frame of Reference Formulation for a Flexible Manipulator With Hydraulic Actuation: Modelling and Experimental Validation
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Topics: Flexible manipulators, Modeling, Manipulators, Dynamics (Mechanics), Weight (Mass), Actuators, Composite materials, Design, Engineering simulation, Fuels
Proceedings Papers

Modelling of the Lateral Lubricating Interfaces in External Gear Machines Considering the Effects of Cavitation

Divya Thiagarajan, Andrea Vacca
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A052, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8902
https://doi.org/10.1115/FPMC2018-8902
View Paper titled, Modelling of the Lateral Lubricating Interfaces in External Gear Machines Considering the Effects of Cavitation
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Topics: Cavitation, Gears, Machinery, Modeling, Algorithms, Fluid structure interaction, Pressure, Bubbles, Bushings, Dynamics (Mechanics)
Proceedings Papers

A General Approach to Low-Level Control of Heavy Complex Hybrid Hydromechanical Transmissions

L. Viktor Larsson, Petter Krus
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A042, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8877
https://doi.org/10.1115/FPMC2018-8877
View Paper titled, A General Approach to Low-Level Control of Heavy Complex Hybrid Hydromechanical Transmissions
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Topics: Actuators, Control equipment, Displacement, Engineering simulation, Engines, Fluid mechanics, Hydrostatics, Pressure, Simulation, Stability
Proceedings Papers

High Precision Energy Saving Motion Control of Hydraulic Cylinder Based on Integration of Valves and Pump

Litong Lyu, Zheng Chen, Bin Yao
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A019, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8840
https://doi.org/10.1115/FPMC2018-8840
View Paper titled, High Precision Energy Saving Motion Control of Hydraulic Cylinder Based on Integration of Valves and Pump
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Topics: Hydraulic cylinders, Motion control, Pumps, Valves, Energy conservation, Pressure, Actuators, Dynamic response, Energy consumption, Engineering simulation
Proceedings Papers

Application of an Analytical Model for Simulating Hydraulic Systems Containing Internal Lines With Turbulent Flow

David A. Hullender, Natalie N. Snyder, Jan C. Gans
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A001, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4202
https://doi.org/10.1115/FPMC2017-4202
View Paper titled, Application of an Analytical Model for Simulating Hydraulic Systems Containing Internal Lines With Turbulent Flow
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Topics: Hydraulic drive systems, Turbulence, Flow (Dynamics), Pipes, Fluids, Pumps, Transients (Dynamics), Eigenvalues, Engineering simulation, Frequency response
Proceedings Papers

An Approach to Visualize Lifetime Limiting Factors in the Cylinder Block/Valve Plate Gap in Axial Piston Pumps

Roman Ivantysyn, Ahmed Shorbagy, Jürgen Weber
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A064, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4327
https://doi.org/10.1115/FPMC2017-4327
View Paper titled, An Approach to Visualize Lifetime Limiting Factors in the Cylinder Block/Valve Plate Gap in Axial Piston Pumps
Open the PDF for An Approach to Visualize Lifetime Limiting Factors in the Cylinder Block/Valve Plate Gap in Axial Piston Pumps in another window
Topics: Cylinders, Pistons, Pumps, Valves, Bearings, Engineering simulation, Sealing (Process), Simulation, Wear, Contamination
Proceedings Papers

Stability Study of a Pump-Controlled Circuit for Single Rod Cylinders via the Concept of Lyapunov Exponents

Yuming Sun, Ahmed Imam, Christine Wu, Nariman Sepehri
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A058, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4314
https://doi.org/10.1115/FPMC2017-4314
View Paper titled, Stability Study of a Pump-Controlled Circuit for Single Rod Cylinders via the Concept of Lyapunov Exponents
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Topics: Circuits, Cylinders, Pumps, Stability, Actuators, Control equipment, Cracking (Materials), Design, Dynamics (Mechanics), Eigenvalues