Volumes | Fluid Power Systems Technology | American Society of Mechanical Engineers Digital Collection

ASME/BATH 2017 Symposium on Fluid Power and Motion Control

October 16–19, 2017

Sarasota, Forida, USA

Conference Sponsors:

ISBN:

978-0-7918-5833-2

In This Volume

Symposium on Fluid Power and Motion Control (77)

ASME/BATH 2017 Symposium on Fluid Power and Motion Control

Symposium on Fluid Power and Motion Control

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

David A. Hullender, Natalie N. Snyder, Jan C. Gans

FPST 2017; V001T01A001doi:https://doi.org/10.1115/FPMC2017-4202

Abstract

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Topics: Hydraulic drive systems , Turbulence , Flow (Dynamics) , Pipes , Fluids , Pumps , Transients (Dynamics) , Eigenvalues , Engineering simulation , Frequency response

Experimental Verification of Slipper Spinning Motion in Axial Piston Pumps

Qun Chao, Junhui Zhang, Qiannan Wang, Bing Xu, Yuan Chen

FPST 2017; V001T01A002doi:https://doi.org/10.1115/FPMC2017-4206

Abstract

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Topics: Pistons , Pumps , Spin (Aerodynamics) , Design , Lubrication , Simulation models

Hydro-Mechanical Constant-Speed Motion Control Using Shear Thickening Fluid

Mohamad Sleiman, Karim Hassoun, Matthias Liermann

FPST 2017; V001T01A003doi:https://doi.org/10.1115/FPMC2017-4207

Abstract

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Topics: Fluids , Motion control , Shear (Mechanics) , Pressure , Flow (Dynamics) , Flow control valves , Non-Newtonian fluids , Pistons , Shear rate , Viscosity

Numerical Modeling of Gaseous Cavitation in CFD of Hydraulic Oil Flow Based on Dynamic Stimulation

Yudai Matsuura, Kento Kumagai, Yuka Iga

FPST 2017; V001T01A004doi:https://doi.org/10.1115/FPMC2017-4219

Abstract

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Topics: Cavitation , Computational fluid dynamics , Computer simulation , Hydraulic flow , Pressure , Modeling , Bubbles , Dimensions , Unsteady flow

Simulation Study of a Digital Hydraulic Drive for a Knee Joint Exoskeleton

Eva Holl, Rudolf Scheidl, Sulaymon Eshkabilov

FPST 2017; V001T01A005doi:https://doi.org/10.1115/FPMC2017-4220

Abstract

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Topics: Exoskeleton devices , Hydraulic drive systems , Knee , Simulation , Cylinders , Damping , Engineering prototypes , Hydraulic control , Motion control , Power density

Research on Dynamic Performance of Independent Metering Control System

Qi Zhong, Bin Zhang, Mingjie Niu, Haocen Hong, Huayong Yang

FPST 2017; V001T01A006doi:https://doi.org/10.1115/FPMC2017-4221

Abstract

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Topics: Control systems , Control equipment , Valves , Computer software , Control algorithms , Data acquisition , Degrees of freedom , Displacement , Engines , Hydraulic drive systems

Risk-Based Comparative Study of Fluid Power Pitch Concepts

Jesper Liniger, Henrik C. Pedersen, Mohsen Soltani

FPST 2017; V001T01A007doi:https://doi.org/10.1115/FPMC2017-4222

Abstract

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Topics: Fluids , Risk , Circuits , Failure , Patents , Reliability , Actuators , Blades , Cylinders , Failure analysis

Comparison of Methods for Measuring Pump Flow Ripple and Impedance

Chris Bramley, Nigel Johnston

FPST 2017; V001T01A008doi:https://doi.org/10.1115/FPMC2017-4223

Abstract

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Topics: Flow (Dynamics) , Pumps , Circuits , Fluids , Noise (Sound) , Pressure , Reliability , Testing , Transducers , Vacuum pumps

Robust Control Law for Pneumatic Artificial Muscles

Jonathon E. Slightam, Mark L. Nagurka

FPST 2017; V001T01A009doi:https://doi.org/10.1115/FPMC2017-4225

Abstract

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Topics: Muscle , Robust control , Steady state , Control equipment , Feedback , Waves , Actuators , Control systems , Dynamics (Mechanics) , Errors

Cavitation and Turbulence Modelling for Valve Flows: An Application to a Pilot Stage of a Servo Valve

Marco Longhitano, Marco Chighine, Hubertus Murrenhoff

FPST 2017; V001T01A010doi:https://doi.org/10.1115/FPMC2017-4226

Abstract

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Topics: Cavitation , Flow (Dynamics) , Modeling , Servomechanisms , Turbulence , Valves , Computational fluid dynamics , Simulation , Transients (Dynamics) , Boundary-value problems

One Dimensional Transient Pneumatic System Simulation

Filipp Kratschun, David van Bebber, Hubertus Murrenhoff

FPST 2017; V001T01A011doi:https://doi.org/10.1115/FPMC2017-4228

Abstract

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Topics: Pneumatic systems , Simulation , Transients (Dynamics) , Computational fluid dynamics , Flow (Dynamics) , Gas flow , Computer simulation , Computer software , Computers , Cycles

Cavitation Erosion in the Portion of an Oil Passage Through Which Bubbles Pass

Kento Kumagai, Toshiharu Kazama

FPST 2017; V001T01A012doi:https://doi.org/10.1115/FPMC2017-4229

Abstract

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Topics: Bubbles , Cavitation erosion , Erosion , Cavitation , Hydraulic drive systems , Pressure , Computational fluid dynamics , Construction equipment , Design methodology , Jets

Experimental Validation of Flow Force Models for Fast Switching Valves

Niels C. Bender, Christian Noergaard, Henrik C. Pedersen

FPST 2017; V001T01A013doi:https://doi.org/10.1115/FPMC2017-4230

Abstract

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Topics: Flow (Dynamics) , Valves , Fluids , Simulation , Computational fluid dynamics , Design , Dynamics (Mechanics) , Geometry , Measurement uncertainty , Numerical analysis

Influence of a New Hollow Piston Design on Volumetric Losses of a Common-Rail Pump

Marcel Rückert, Hubertus Murrenhoff, Stefan Heitzig

FPST 2017; V001T01A014doi:https://doi.org/10.1115/FPMC2017-4231

Abstract

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Topics: Common rail fuel injectors , Design , Pistons , Pumps , Fuels , Diesel , Leakage , Pressure , Biofuel , Cylinders

A New Hydraulic Pump and Motor Test Bench for Extremely Low Operating Speeds

Peter Achten, Jeroen Potma, Sjoerd Eggenkamp

FPST 2017; V001T01A015doi:https://doi.org/10.1115/FPMC2017-4232

Abstract

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Topics: Hydraulic pumps , Motors , Testing , Actuators , Design , Displacement , Electric motors , Flow (Dynamics) , Hydraulic motors , Lubrication

Kinematic Multi-Objective Optimization of Circular-Toothed Gerotor Pumps by Genetic Algorithm

Andrew J. Robison, Andrea Vacca

FPST 2017; V001T01A016doi:https://doi.org/10.1115/FPMC2017-4235

Abstract

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Topics: Genetic algorithms , Kinematics , Pareto optimization , Pumps , Gears , Algorithms , Computer software , Flow (Dynamics) , Decision making , Design

Investigation Into the Performance of the VL Seal Based on the 3D Model

Chao Peng, Xiaoping Ouyang, Guofang Gong, Huayong Yang, Qinghe Zhou

FPST 2017; V001T01A017doi:https://doi.org/10.1115/FPMC2017-4236

Abstract

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Topics: Three-dimensional models , Deformation , Lubrication , Aerospace industry , Aviation , Finite element model , Fluids , Friction , Hydraulic drive systems , Leakage

Hydraulic Damper Concept for Thruster Ice Impact Load Reduction

Lauri Siivonen, Kalevi Huhtala

FPST 2017; V001T01A018doi:https://doi.org/10.1115/FPMC2017-4238

Abstract

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Topics: Dampers , Ice , Stress , Damping , Seas , Arctic region , Propellers , Secondary cells , Simulation results , Vessels

Pressure Control for a Hot Gas Bulge Test Using Parallel On-Off Valves

Gunnar Matthiesen, Hubertus Murrenhoff, Johannes Storz, Alexander Braun

FPST 2017; V001T01A019doi:https://doi.org/10.1115/FPMC2017-4239

Abstract

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Topics: Pressure control , Valves , Temperature , Deformation , Flow (Dynamics) , Pressure , Sheet metal , Boron , Control algorithms , Control systems

Dynamic Model of a Novel Alternating Flow (AF) Hydraulic Pump

Mengtang M. Li, Ryan Foss, Kim A. Stelson, James D. Van de Ven, Eric J. Barth

FPST 2017; V001T01A020doi:https://doi.org/10.1115/FPMC2017-4241

Abstract

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Topics: Dynamic models , Flow (Dynamics) , Hydraulic pumps , Displacement , Pumps , Cylinders , Dynamics (Mechanics) , Actuators , Bulk modulus , Control systems

Mathematical Modelling and Multi-Objective Optimization Design of a Large Flow Water Hydraulic Proportional Cartridge Valve

Mingxing Han, Yinshui Liu, Huaijiang Tan, Defa Wu

FPST 2017; V001T01A021doi:https://doi.org/10.1115/FPMC2017-4243

Abstract

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Topics: Design , Flow (Dynamics) , Modeling , Pareto optimization , Valves , Water , Machinery , Simulation results , Compressibility , Computer software

Pressure Control of the Proportional Directional Control Valve Test Rig Based on the Fuzzy Proportional-Integral-Double-Integral Controller

Wenzhuo Shi, Jianhua Wei, Jinhui Fang, Mingjie Li, Qiang Zhang, Xining Qiao

FPST 2017; V001T01A022doi:https://doi.org/10.1115/FPMC2017-4246

Abstract

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Topics: Control equipment , Pressure control , Valves , Pressure drop , Relief valves , Flow (Dynamics) , Flow control valves , Signals , Simulation , Stress

Research on Sealing Performance in High Pressure Oil-Free Miniature Air Compressor

Yipan Deng, Yinshui Liu, Fan Li, Pengyun Tian, Na Miao

FPST 2017; V001T01A023doi:https://doi.org/10.1115/FPMC2017-4248

Abstract

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Topics: Air compressors , High pressure (Physics) , Sealing (Process) , Pressure , Piston rings , Compressors , Cooling , Failure , Service life (Equipment) , Suction

Model-Based Estimation of Gas Leakage for Fluid Power Accumulators in Wind Turbines

Jesper Liniger, Henrik C. Pedersen, Mohsen Soltani

FPST 2017; V001T01A024doi:https://doi.org/10.1115/FPMC2017-4253

Abstract

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Topics: Fluids , Leakage , Secondary cells , Wind turbines , Failure , Turbines , Kalman filters , Parameter estimation , Risk , Safety

A Miniature On/Off Valve Concept for High Performance Water Hydraulics

Miika Paloniitty, Matti Linjama

FPST 2017; V001T01A025doi:https://doi.org/10.1115/FPMC2017-4254

Abstract

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Topics: Hydraulics , Valves , Water , Hydraulic control , Engineering prototypes , Leakage , Pressure , Stainless steel

Design Optimization of Moving Magnet Actuated Valves for Digital Displacement Machines

Esben L. Madsen, Janus M. T. Jørgensen, Christian Nørgård, Michael Møller Bech

FPST 2017; V001T01A026doi:https://doi.org/10.1115/FPMC2017-4255

Abstract

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Topics: Design , Displacement , Machinery , Magnets , Optimization , Valves , Pressure , Actuators , Computational fluid dynamics , Construction

Automated Feed-Forward Learning for Pressure-Compensated Mobile Hydraulic Valves With Significant Dead-Zone

Jarmo Nurmi, Jouni Mattila

FPST 2017; V001T01A027doi:https://doi.org/10.1115/FPMC2017-4258

Abstract

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Topics: Feedforward control , Pressure , Valves , Manipulators , Feedback , Motion control , Errors , Hydraulic actuators , Machinery , Robotics

An Investigation of Hydraulic Fluid Composition and Aeration in an Axial Piston Pump

Sravani Gullapalli, Paul Michael, Jennifer Kensler, Mercy Cheekolu, Robert Ian Taylor, Enrique Lizarraga-Garcia

FPST 2017; V001T01A028doi:https://doi.org/10.1115/FPMC2017-4259

Abstract

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Topics: Fluids , Pistons , Pumps , Viscosity , Reservoirs , Air entrainment , Dynamometers , Flowmeters , Fluid power equipment , Noise (Sound)

Event-Driven Control of a Speed Varying Digital Displacement Machine

Niels H. Pedersen, Per Johansen, Torben O. Andersen

FPST 2017; V001T01A029doi:https://doi.org/10.1115/FPMC2017-4260

Abstract

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Topics: Displacement , Machinery , Control equipment , Control theory , Feedback , Design , Differential equations , Electric motors , Engines , Fluids

Stability-Guaranteed Nonlinear Model-Based Control of Hydraulically Actuated Lightweight Structures

Janne Koivumäki, Jouni Mattila, Claudio Semini, Darwin G. Caldwell

FPST 2017; V001T01A030doi:https://doi.org/10.1115/FPMC2017-4261

Abstract

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Topics: Lightweight structures , Stability , Control equipment , Design , Manipulators , Robotics , Friction , Inertia (Mechanics) , Weight (Mass) , Actuators

Stability-Guaranteed Anti-Sway Controller Design for a Redundant Articulated Hydraulic Manipulator in the Vertical Plane

Pauli Mustalahti, Janne Koivumäki, Jouni Mattila

FPST 2017; V001T01A031doi:https://doi.org/10.1115/FPMC2017-4263

Abstract

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Topics: Control equipment , Design , Manipulators , Stability , Stress , Degrees of freedom , Grasping , Redundant manipulators , Vacuum

Finite Element-Based Control of a Single-Link Flexible Hydraulic Manipulator

Petri Mäkinen, Jouni Mattila

FPST 2017; V001T01A032doi:https://doi.org/10.1115/FPMC2017-4264

Abstract

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Topics: Actuators , Control equipment , Design , Dynamics (Mechanics) , Flexible manipulators , Fluid dynamics , Hydraulic cylinders , Manipulators , Stability , Vibration suppression

A Robust Control Concept for Hydraulic Drives Based on Second Order Sliding Mode Disturbance Compensation

Lasse Schmidt, Torben O. Andersen, Per Johansen, Henrik C. Pedersen

FPST 2017; V001T01A033doi:https://doi.org/10.1115/FPMC2017-4265

Abstract

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Topics: Hydraulic drive systems , Robust control , Algorithms , Dynamics (Mechanics) , Low-pass filters , Valves , Approximation , Design , Hardware , Robustness

An Energy Efficient Hydraulic Winch Drive Concept Based on a Speed-Variable Switched Differential Pump

Lasse Schmidt, Torben O. Andersen, Henrik C. Pedersen, Anders H. Hansen

FPST 2017; V001T01A034doi:https://doi.org/10.1115/FPMC2017-4266

Abstract

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Topics: Pumps , Valves , Flow (Dynamics) , Servo drives , Circuits , Cylinders , Design , Dynamics (Mechanics) , Hydraulic motors , Hydrostatics

An Arbitrary Order Adaptive Control Structure With Application to a Hydraulic Winch Drive

Lasse Schmidt, Torben O. Andersen, Henrik C. Pedersen, Michael M. Bech

FPST 2017; V001T01A035doi:https://doi.org/10.1115/FPMC2017-4267

Abstract

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Topics: Adaptive control , Algorithms , Control equipment , Design , Bulk modulus , Certainty , Dynamic models , Dynamics (Mechanics) , Hydraulic drive systems , Leakage

Energy and Control Characteristics of a Novel Meter Out Hydraulic System for Mobile Applications

Pietro Marani, Massimo Martelli

FPST 2017; V001T01A036doi:https://doi.org/10.1115/FPMC2017-4269

Abstract

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Topics: Actuators , Computer simulation , Control systems , Design , Displacement , Flow (Dynamics) , Hydraulic drive systems , Hydraulics , Proportional valves , Pumps

A Combined 0D-3D Numerical Approach for the Performance Prediction of Vehicles’ Heat Exchangers Under Actual Operating Conditions

Luca Montorsi, Massimo Martelli, Silvia Gessi, Massimo Milani

FPST 2017; V001T01A037doi:https://doi.org/10.1115/FPMC2017-4271

Abstract

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Topics: Heat exchangers , Vehicles , Computational fluid dynamics , Simulation , Algorithms , Flow (Dynamics) , Computer software , Cross-flow , Dynamics (Mechanics) , Fluids

Investigations on Condition Monitoring and Potential Energy Savings of Bi-Stable Process Valves Using Position Estimation

Thomas Kramer, Jürgen Weber, Günther Pflug, Bodo Harnisch

FPST 2017; V001T01A038doi:https://doi.org/10.1115/FPMC2017-4272

Abstract

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Topics: Condition monitoring , Potential energy , Valves , Simulation , Actuators , Energy efficiency , Magnetic materials , Simulation results , Stability

A Comparison of Hydraulic and Electrical Switch-Mode Converters

Travis Wiens, Debdatta Das

FPST 2017; V001T01A039doi:https://doi.org/10.1115/FPMC2017-4273

Abstract

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Topics: Energy efficiency , Switches , Wave propagation

Innovative Solution of an Integrated Motor Pump Assembly

Wieslaw Fiebig, Piotr Cependa, Paulina Jedraszczyk, Hubert Kuczwara

FPST 2017; V001T01A040doi:https://doi.org/10.1115/FPMC2017-4277

Abstract

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Topics: Engines , Manufacturing , Motors , Pumps , Flow (Dynamics) , Cavitation , Computational fluid dynamics , Design , Electric motors , Engineering prototypes

Experimental Validation of a Time Domain Cavitation Model for Switched Inertance Circuits

Alexander C. Yudell, James D. Van de Ven

FPST 2017; V001T01A041doi:https://doi.org/10.1115/FPMC2017-4281

Abstract

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Topics: Cavitation , Circuits , Pressure , Fluids , Pipelines , Reservoirs , Waves , Boundary-value problems , Cycles , Delays

A Fuzzy Logic Controller for a Hydrostatic Transmission for an Electric Hybrid Bus in Bogotá, Colombia

Jorge A. Leon Quiroga, Andres L. Gonzalez Mancera, Jose M. Garcia Bravo

FPST 2017; V001T01A042doi:https://doi.org/10.1115/FPMC2017-4284

Abstract

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Topics: Control equipment , Fuzzy logic , Hydrostatics , Hybrid electric vehicles , Displacement , Electric motors , Hydraulic motors , Hydraulic pumps , Simulation , System efficiency

Cylinder Bore Micro-Surface Shaping for High Pressure Axial Piston Machine Operation Using Water as Hydraulic Fluid

Meike H. Ernst, Monika Ivantysynova

FPST 2017; V001T01A043doi:https://doi.org/10.1115/FPMC2017-4285

Abstract

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Topics: Cylinders , Fluids , High pressure (Physics) , Machinery , Pistons , Water , Hydraulic drive systems , Leakage , Stress , Tribology

Analysis of Leakage Flow Through the Flank Contacts in Transition Zone in Involute External Toothed Gear Pump

Vineet Sahoo, Debanshu Roy, Rathindranath Maiti

FPST 2017; V001T01A044doi:https://doi.org/10.1115/FPMC2017-4287

Abstract

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Topics: Gear pumps , Leakage flows , Flow (Dynamics) , Computational fluid dynamics , Gears , Cavitation , Cycles , Fluid pressure , Leakage , Pumps

Modeling and Simulation of a Hydraulic Drill for Control System Design Purposes

Suvi Peltokangas, Sirpa Launis, Markus Saarela, Jouni Mattila

FPST 2017; V001T01A045doi:https://doi.org/10.1115/FPMC2017-4290

Abstract

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Topics: Control systems , Design , Drills (Tools) , Modeling , Simulation , Rocks , Drilling , Rotation , Actuators , Bits (Tools)

Stability and Energy Efficiency Improvement of Hydraulic Excavator Arm Control System With a Novel Asymmetric Pump

Long Quan, Lei Ge, Jing Yang, Bin Zhao, Zhen Lu, Bin Li

FPST 2017; V001T01A046doi:https://doi.org/10.1115/FPMC2017-4292

Abstract

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Topics: Control systems , Energy efficiency , Pumps , Stability , Trenching machinery , Cylinders , Flow (Dynamics) , Circuits , Leakage , Oscillations

Wave-to-Wire Simulation of Hydraulic Wave Energy Converter

Rongyu Zha, Andrew Hillis, Jos Darling, Andrew Plummer

FPST 2017; V001T01A047doi:https://doi.org/10.1115/FPMC2017-4294

Abstract

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Topics: Simulation , Wave energy converters , Waves , Wire , Design , Absorption , Generators , Hydraulic motors , Hydrostatics , Optimization

On-Line Path Planning With Collision Avoidance for Coordinate-Controlled Robotic Manipulators

Tuomo Kivelä, Jouni Mattila, Jussi Puura, Sirpa Launis

FPST 2017; V001T01A048doi:https://doi.org/10.1115/FPMC2017-4297

Abstract

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Topics: Collisions (Physics) , Manipulators , Path planning , Control systems , Motion control , Risk , Trajectories (Physics) , Degrees of freedom , End effectors , Monitoring systems

The Design of Powersplit Transmissions Using New Technologies of Hydrostatic Components

Wilhelm Göllner, Robert Rahmfeld, Bernd Hames

FPST 2017; V001T01A049doi:https://doi.org/10.1115/FPMC2017-4299

Abstract

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Topics: Design , Hydrostatics , Compression , High pressure (Physics) , Vehicles

Investigation of Squeeze Film Damping and Associated Loads

Per Johansen, Niels C. Bender, Anders H. Hansen, Lasse Schmidt

FPST 2017; V001T01A050doi:https://doi.org/10.1115/FPMC2017-4300

Abstract

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Topics: Damping , Stress , Valves , Equations of motion , Hydraulics , Viscosity , Design , Fluids , Lubrication theory , Pressure

Optimized Control for an Independent Metering Valve With Integrated Diagnostic Features

Federico Campanini, Riccardo Bianchi, Andrea Vacca, Paolo Casoli

FPST 2017; V001T01A051doi:https://doi.org/10.1115/FPMC2017-4302

Abstract

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Topics: Valves , Machinery , Hydraulic drive systems , Pressure , Stress , Actuators , Cavitation , Control equipment , Energy consumption , Feedback

System and Thermal Modeling for a Novel On-Road Hydraulic Hybrid Vehicle by Comparison With Measurements in the Vehicle

Hyukjoon Kwon, Monika Ivantysynova

FPST 2017; V001T01A052doi:https://doi.org/10.1115/FPMC2017-4303

Abstract

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Topics: Hybrid electric vehicles , Modeling , Roads , Vehicles , Hydraulic drive systems , Architecture , Flow (Dynamics) , Automobiles , Braking , Compressible flow

Active Vibration/Noise Control of Axial Piston Machine Using Swash Plate Control

Taeho Kim, Monika Ivantysynova

FPST 2017; V001T01A053doi:https://doi.org/10.1115/FPMC2017-4304

Abstract

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Topics: Control equipment , Control systems , Filters , Machinery , Microphones , Noise (Sound) , Noise control , Pistons , Pumps , Sensors

Influence of Surface Roughness Effects on the Lubrication Performance of External Gear Machines

Divya Thiagarajan, Andrea Bratto, Andrea Vacca

FPST 2017; V001T01A054doi:https://doi.org/10.1115/FPMC2017-4309

Abstract

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Topics: Gears , Lubrication , Machinery , Surface roughness , Bearings , Bushings , Computer simulation , Finishes , Fluids , High pressure (Physics)

Design of a Velocity Control System Using an Inlet Metered Pump

Hasan H. Ali, Roger C. Fales, Noah D. Manring

FPST 2017; V001T01A055doi:https://doi.org/10.1115/FPMC2017-4310

Abstract

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Topics: Control systems , Design , Pumps , Hydraulic cylinders , Valves , Fluid dynamics , Control equipment , Cylinders , Displacement , Dynamics (Mechanics)

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

Jerry R. Boza, Kapseong Ro

FPST 2017; V001T01A056doi:https://doi.org/10.1115/FPMC2017-4311

Abstract

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Topics: Control equipment , Design , Pressure control valves , Pressure , Valves , Steady state , Transients (Dynamics) , Dynamics (Mechanics) , Fluids , Performance characterization

On Peculiar Flow Characteristics in Hydraulic Orifices

Massimo Martelli, Silvia Gessi, Giorgio P. Massarotti, Pietro Marani, Luca G. Zarotti

FPST 2017; V001T01A057doi:https://doi.org/10.1115/FPMC2017-4313

Abstract

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Topics: Flow (Dynamics) , Orifices , Cavitation , Circuits , Control systems , Design , Energy generation , Fluid power systems , Fluids , Hydraulics

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

FPST 2017; V001T01A058doi:https://doi.org/10.1115/FPMC2017-4314

Abstract

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Topics: Circuits , Cylinders , Pumps , Stability , Actuators , Control equipment , Cracking (Materials) , Design , Dynamics (Mechanics) , Eigenvalues

Experimental Studies of a Novel Alternating Flow (AF) Hydraulic Pump

Ryan J. Foss, Mengtang Li, Eric J. Barth, Kim A. Stelson, James D. Van de Ven

FPST 2017; V001T01A059doi:https://doi.org/10.1115/FPMC2017-4315

Abstract

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Topics: Flow (Dynamics) , Hydraulic pumps , Pumps , Displacement , Pistons , Engineering prototypes , Chain , Circuits , Cylinders , Pressure

Multi-Stage Modeling of a Stirling Thermocompressor

Seth Thomas, Eric J. Barth

FPST 2017; V001T01A060doi:https://doi.org/10.1115/FPMC2017-4320

Abstract

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Topics: Ejectors , Modeling , Stirling engines , Compressed air , Pressure , Containers , Dynamic models , Energy efficiency , Engineering prototypes , Engineering simulation

CFD Simulation and Experimental Investigation of Steady State Flow Force Reduction in a Hydraulic Spool Valve With Machined Back Angles

Randall S. Jackson, Matthew M. Belger, Kevin J. Cassaidy, Andrew R. Kokemoor

FPST 2017; V001T01A061doi:https://doi.org/10.1115/FPMC2017-4323

Abstract

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Topics: Computational fluid dynamics , Flow (Dynamics) , Simulation , Steady state , Valves , Solenoids , Electricity (Physics) , Electromagnetic actuators , Energy industry , Fluids

Dynamic Modeling of a Linear Electromagnetic Piston Pump

Paul H. Hogan, James D. Van de Ven

FPST 2017; V001T01A062doi:https://doi.org/10.1115/FPMC2017-4324

Abstract

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Topics: Dynamic modeling , Pistons , Pumps , Geometry , Power density , Circuits , Cylinders , Dynamic models , Dynamics (Mechanics) , Electromagnetic actuators

A Model-Based Comparative Investigation on the Noise Source of Hydraulic Gear Pumps

Sangbeom Woo, Xinran Zhao, Andrea Vacca, Manuel Rigosi

FPST 2017; V001T01A063doi:https://doi.org/10.1115/FPMC2017-4326

Abstract

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Topics: Gear pumps , Noise (Sound) , Pumps , Acoustics , Fluids , Design , Pressure , Simulation , Emissions , Gates (Closures)

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

Roman Ivantysyn, Ahmed Shorbagy, Jürgen Weber

FPST 2017; V001T01A064doi:https://doi.org/10.1115/FPMC2017-4327

Abstract

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Topics: Cylinders , Pistons , Pumps , Valves , Bearings , Engineering simulation , Sealing (Process) , Simulation , Wear , Contamination

A Solution for an Electronically-Controlled Variable Delivery External Gear Pump

Srinath Tankasala, Andrea Vacca

FPST 2017; V001T01A065doi:https://doi.org/10.1115/FPMC2017-4328

Abstract

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Topics: Gear pumps , Flow (Dynamics) , Design , Pressure , Pumps , Algorithms , Control systems , Engineering prototypes , Flow control , High pressure (Physics)

Experimental Study on Active Pneumatic Damping of Pulsatile Flow Delivered From Peristaltic Pump

Elias Asmar, Gilles Bejjani, Rami Chamoun, Joe Hachem, Ghanem Oweis, Matthias Liermann

FPST 2017; V001T01A066doi:https://doi.org/10.1115/FPMC2017-4330

Abstract

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Topics: Damping , Pulsatile flow , Pumps , Flow (Dynamics) , Fluids , Pressure , Blood flow , Cardiovascular system , Dampers , Diseases

Theoretical and Experimental Study of Whirl and Stability Phenomena in Internal Gear Motor/Pump

Pham Hoa, Lutz Müller, Jürgen Weber

FPST 2017; V001T01A067doi:https://doi.org/10.1115/FPMC2017-4336

Abstract

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Topics: Gearmotors , Pumps , Stability , Whirls , Gears , Film thickness , Engines , Motors , Pressure

Study of the Sloshing in a Fuel Tank Using CFD and EFD Approaches

Emma Frosina, Adolfo Senatore, Assunta Andreozzi, Gianluca Marinaro, Dario Buono, Gennaro Bianco, Domenico Auriemma, Francesco Fortunato, Fulvio Damiano, Pino Giliberti

FPST 2017; V001T01A068doi:https://doi.org/10.1115/FPMC2017-4337

Abstract

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Topics: Computational fluid dynamics , Electrohydrodynamics , Fuel storage , Sloshing , Actuators , Automobiles , Fluids , Fuels , Collaboration , Experimental methods

Improving Efficiency of Micro Excavator With Decentralized Hydraulics

Shuzhong Zhang, Tatiana Minav, Matti Pietola

FPST 2017; V001T01A069doi:https://doi.org/10.1115/FPMC2017-4341

Abstract

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Topics: Hydraulics , Trenching machinery , Cycles , Energy consumption , Motors , Pumps , Servomotors , Stress , Actuators , Aerospace industry

Investigation of a Real-Time Pressure Based Valve Timing Correction Algorithm

Farid Breidi, Jordan Garrity, John Lumkes, Jr.

FPST 2017; V001T01A070doi:https://doi.org/10.1115/FPMC2017-4342

Abstract

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Topics: Algorithms , Pressure , Valves , Delays , Pumps , Displacement , Errors , Flow (Dynamics) , Motors , Hydraulics

A New Approach to Sizing Low Pressure Systems

Nathan Keller, Monika Ivantysynova

FPST 2017; V001T01A071doi:https://doi.org/10.1115/FPMC2017-4344

Abstract

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Topics: Pressure , Hydraulic drive systems , Cylinders , Displacement , Flow (Dynamics) , Pumps , Cavitation , Circuits , Control systems , Cooling

A Path Toward Effective Piston/Cylinder Interface Scaling Approach

L. Shang, M. Ivantysynova

FPST 2017; V001T01A072doi:https://doi.org/10.1115/FPMC2017-4345

Abstract

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Topics: Cylinders , Pistons , Design , Fluids , Heat transfer , Simulation , Deformation , Displacement , Energy dissipation , Fluid films

Low-Friction Antagonist Hydraulic Transmission Using Long-Stroke Rolling Diaphragm Cylinders

Saeed Hashemi, Steven Sobojinski, William K. Durfee

FPST 2017; V001T01A073doi:https://doi.org/10.1115/FPMC2017-4348

Abstract

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Topics: Cylinders , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Friction , Leakage , Actuators , Elastomers , Hydraulic cylinders , Hydraulic drive systems , Impulse (Physics)

A Novel Digitalized Hydrostatic Drive Solution for Modern Wind Turbine

Jincheng Chen, Feng Wang, Kim A. Stelson

FPST 2017; V001T01A074doi:https://doi.org/10.1115/FPMC2017-4352

Abstract

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Topics: Hydrostatics , Wind turbines , Displacement , Turbines , Motors , Mechanical drives , Pumps , Wind velocity , Hydraulic motors , Maintenance

Modeling and Design of a Hydraulic Hybrid Powertrain for Passenger Vehicle

Haoxiang Zhang, Feng Wang, Kim A. Stelson

FPST 2017; V001T01A075doi:https://doi.org/10.1115/FPMC2017-4353

Abstract

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Topics: Design , Modeling , Vehicles , Cycles , Energy management , Pressure , Cities , Control equipment , Displacement , Energy efficiency

Indirect Pressure Measurement on Hydraulic Components Through New MEMS Strain Sensors

Massimiliano Ruggeri, Giorgio Paolo Massarotti, Luca Belsito, Alberto Roncaglia

FPST 2017; V001T01A076doi:https://doi.org/10.1115/FPMC2017-4355

Abstract

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Topics: Microelectromechanical systems , Pressure measurement , Strain sensors , Sensors , Deformation , Pressure , Design , Pressure sensors , Circuits , Finite element methods

Interaction Analysis Between a Hydraulic Load Simulator and a Pneumatic Positioning System

Job A. Ledezma, Victor J. De Negri, Victor Barasuol

FPST 2017; V001T01A077doi:https://doi.org/10.1115/FPMC2017-4356

Abstract

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Topics: Stress , Force control , Control equipment , Design , Robustness , Actuators , Feedback , Mechatronics , Pneumatic systems , Quantum field theory

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