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Proceedings Papers

A Variable Orifice Damping Mechanism for a Reciprocating Piston-Cylinder Pump

Jonathan Melling, Daniil Dumnov, Christian Nørgaard, Nigel Johnston, Nathan Sell
Proc. ASME. FPMC2024, BATH/ASME 2024 Symposium on Fluid Power and Motion Control, V001T01A002, September 11–13, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2024-138640
https://doi.org/10.1115/FPMC2024-138640
View Paper titled, A Variable Orifice Damping Mechanism for a Reciprocating Piston-Cylinder Pump
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Topics: Cylinders, Damping, Displacement, Pistons, Pressure, Pumps, Noise (Sound), Valves, Fluids, Batteries
Proceedings Papers

Hydraulic Ankle Foot Orthosis Emulator for Children With Cerebral Palsy

William Durfee, Saeed Hashemi, Andrew Ries
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A044, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2791
https://doi.org/10.1115/FPMC2020-2791
View Paper titled, Hydraulic Ankle Foot Orthosis Emulator for Children With Cerebral Palsy
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Topics: Orthotics, Stiffness, Exoskeleton devices, Design, Hydraulic drive systems, Hydraulics, Springs, Torque, Weight (Mass), Cables
Proceedings Papers

Design and Numerical Simulation of Piezoelectrically-Driven Single Piston Pump With Distributing Valves

Nanyue Xu, Bin Wang, Rongfei Yang
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A055, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2808
https://doi.org/10.1115/FPMC2020-2808
View Paper titled, Design and Numerical Simulation of Piezoelectrically-Driven Single Piston Pump With Distributing Valves
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Topics: Computer simulation, Design, Pistons, Pumps, Valves, Computational fluid dynamics, Displacement, Hydrostatics, Pressure, Actuators
Proceedings Papers

Influence of Inertia Terms on High Pressure Gap Flow Applications in Hydraulics

Felix Fischer, Andreas Rhein, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A001, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1601
https://doi.org/10.1115/FPMC2019-1601
View Paper titled, Influence of Inertia Terms on High Pressure Gap Flow Applications in Hydraulics
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Topics: Flow (Dynamics), High pressure (Physics), Hydraulics, Inertia (Mechanics), Pumps, Pistons, Pressure, Fluids, Navier-Stokes equations, Bushings
Proceedings Papers

Optimization of a Snap Through Spring for a Hydraulic Valve With Hysteresis Response Behavior

Matthias Scherrer, Rudolf Scheidl, Bernhard Manhartsgruber
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A038, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1680
https://doi.org/10.1115/FPMC2019-1680
View Paper titled, Optimization of a Snap Through Spring for a Hydraulic Valve With Hysteresis Response Behavior
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Topics: Optimization, Springs, Valves, Design, Buckling, Displacement, Cantilever beams, Fatigue, Finite element model, Genetic algorithms
Proceedings Papers

Energetically Passive Bilateral Teleoperation of a Pneumatic Crawling Robot

Venkat Durbha, Perry Y. Li
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A039, October 7–9, 2019
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2019-1681
https://doi.org/10.1115/FPMC2019-1681
View Paper titled, Energetically Passive Bilateral Teleoperation of a Pneumatic Crawling Robot
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Topics: Robots, Haptics, Phantoms, Actuators, Errors, Springs, Closed loop systems, Design, Feedback, Fluids
Proceedings Papers

Hydraulic-Mechanic Damper Concept for Thruster Ice Impact Load Reduction

Lauri Siivonen, Jyrki Tammisto, Kalevi Huhtala, Olli Tiainen
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A045, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8890
https://doi.org/10.1115/FPMC2018-8890
View Paper titled, Hydraulic-Mechanic Damper Concept for Thruster Ice Impact Load Reduction
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Topics: Dampers, Ice, Stress, Damping, Hydraulic cylinders, Inertia (Mechanics), Mechanical drives, Simulation models, Springs
Proceedings Papers

Analytical Description of the Static and Dynamic Behaviour of a Pressure Relief Valve

Sven Osterland, Jürgen Weber
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A029, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8859
https://doi.org/10.1115/FPMC2018-8859
View Paper titled, Analytical Description of the Static and Dynamic Behaviour of a Pressure Relief Valve
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Topics: Relief valves, Flow (Dynamics), Pressure, Robustness, Stability, Computer simulation, Damping, Design, Differential equations, Friction
Proceedings Papers

Design and Validation of Electro-Hydraulic Pressure-Control Valves for Closed-Loop Controller Implementation

Jerry R. Boza, Kapseong Ro
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A056, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4311
https://doi.org/10.1115/FPMC2017-4311
View Paper titled, Design and Validation of Electro-Hydraulic Pressure-Control Valves for Closed-Loop Controller Implementation
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Topics: Control equipment, Design, Pressure control valves, Pressure, Valves, Steady state, Transients (Dynamics), Dynamics (Mechanics), Fluids, Performance characterization
Proceedings Papers

Investigation of Instability of a Pressure Compensated Vane Pump

Ryan P. Jenkins, Monika Ivantysynova
Proc. ASME. FPNI2016, 9th FPNI Ph.D. Symposium on Fluid Power, V001T01A023, October 26–28, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2016-1535
https://doi.org/10.1115/FPNI2016-1535
View Paper titled, Investigation of Instability of a Pressure Compensated Vane Pump
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Topics: Pressure, Pumps, Displacement, Flow (Dynamics), Engines, Fluids, Air entrainment, Cooling, Dynamics (Mechanics), Fuel consumption
Proceedings Papers

Modeling and Experimental Validation of a Reed Check Valve for Hydraulic Applications

Anthony L. Knutson, James D. Van de Ven
Proc. ASME. FPMC2016, BATH/ASME 2016 Symposium on Fluid Power and Motion Control, V001T01A032, September 7–9, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2016-1768
https://doi.org/10.1115/FPMC2016-1768
View Paper titled, Modeling and Experimental Validation of a Reed Check Valve for Hydraulic Applications
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Topics: Modeling, Valves, Pumps, Errors, Hydraulics, Pistons, Air compressors, Design, Disks, Hydraulic drive systems
Proceedings Papers

Design Aspects of a Cardiac Action Hydraulic Pump

Mohamed Elgamil, Khaled Mostafa, Marwan El-Husseiny, Saad Kassem
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A029, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9557
https://doi.org/10.1115/FPMC2015-9557
View Paper titled, Design Aspects of a Cardiac Action Hydraulic Pump
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Topics: Design, Hydraulic pumps, Pumps, Finite element analysis, Deformation, Flow (Dynamics), Valves, Computational fluid dynamics, Computer software, High pressure (Physics)
Proceedings Papers

Development of an Energy Saving Hydraulic Stepper Drive

Christoph Gradl, Ivo Kovacic, Rudolf Scheidl
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T01A001, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7809
https://doi.org/10.1115/FPNI2014-7809
View Paper titled, Development of an Energy Saving Hydraulic Stepper Drive
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Topics: Wafer steppers, Pistons, Flow (Dynamics), Fluids, Hydraulics, Pressure, Valves, Cylinders, Dimensions, Energy efficiency
Proceedings Papers

Electro Hydraulic Gas Exchange Valve Actuation of 4-Stroke Large Bore Diesel Engine

Mika Herranen, Kalevi Huhtala
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T02A001, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7804
https://doi.org/10.1115/FPNI2014-7804
View Paper titled, Electro Hydraulic Gas Exchange Valve Actuation of 4-Stroke Large Bore Diesel Engine
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Topics: Diesel engines, Valves, Control equipment, Design, Energy consumption, Actuators, Control systems, Engines, Flow (Dynamics), Hydraulic circuits
Proceedings Papers

The Influence of Passive Valve Characteristics on the Performance of a Piezo Pump

Jean-Paul Henderson, Andrew Plummer, D. Nigel Johnston, Chris Bowen
Proc. ASME. FPMC2013, ASME/BATH 2013 Symposium on Fluid Power and Motion Control, V001T01A032, October 6–9, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2013-4452
https://doi.org/10.1115/FPMC2013-4452
View Paper titled, The Influence of Passive Valve Characteristics on the Performance of a Piezo Pump
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Topics: Pumps, Valves, Flow (Dynamics), Actuators, Cycles, Cylinders, High temperature, Motion control, Pistons, Resonance
Proceedings Papers

Pneumatic Strain Energy Accumulators for Exhaust Gas Recycling

Daniel N. Cramer, Eric J. Barth
Proc. ASME. FPMC2013, ASME/BATH 2013 Symposium on Fluid Power and Motion Control, V001T01A052, October 6–9, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2013-4488
https://doi.org/10.1115/FPMC2013-4488
View Paper titled, Pneumatic Strain Energy Accumulators for Exhaust Gas Recycling
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Topics: Exhaust systems, Recycling, Secondary cells, Energy storage, Natural rubber, Pressure, Cycles, Design, Gases, Orthotics