1-20 of 26
Katharina Schmitz
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Practical Evaluation of a Control Concept for a Remote Controlled 1.8T Excavator Using a 3D Input Device

Christian Haas, Arne Schneider, Andreas Opgenoorth, Katharina Schmitz
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A012, September 14–16, 2022
Paper No: FPMC2022-88959
DOI: https://doi.org/10.1115/FPMC2022-88959
View Paper
PDF
Topics: Trenching machinery, Machinery, Construction equipment, Engines, Feedback, Motors, Position control
Proceedings Papers

Fault Detection and Diagnosis for a Hydraulic Press by Use of a Mixed Domain Database

Faried Makansi, Katharina Schmitz
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A009, September 14–16, 2022
Paper No: FPMC2022-88646
DOI: https://doi.org/10.1115/FPMC2022-88646
View Paper
PDF
Topics: Databases, Flaw detection, Hydraulic presses, Machine learning, Machinery, Condition monitoring, Data acquisition, Maintenance, Manifolds, Simulation models
Proceedings Papers

Energetic Investigation of Common Pilot Operation and the Energy Saving Potential of Electromechanical Valve Actuators

Tobias Vonderbank, Katharina Schmitz
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A001, September 14–16, 2022
Paper No: FPMC2022-87665
DOI: https://doi.org/10.1115/FPMC2022-87665
View Paper
PDF
Topics: Actuators, Circuits, Design, Electromechanical actuators, Engineering prototypes, Hydraulic drive systems, Power density, Solenoids, Transducers, Valve actuators
Proceedings Papers

Autofrettage and Its Impact on High-Cycle Fatigue of Hydraulic Components

Andris Rambaks, Niklas Bauer, Paul Knipper, Katharina Schmitz
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A021, September 14–16, 2022
Paper No: FPMC2022-89107
DOI: https://doi.org/10.1115/FPMC2022-89107
View Paper
PDF
Topics: Autofrettage, Finite element methods, Finite element model, High cycle fatigue, Stress
Proceedings Papers

Modelling of the Cross Angle and its Impact on Pump Performance

Andris Rambaks, Katharina Schmitz
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A003, October 19–21, 2021
Paper No: FPMC2021-67416
DOI: https://doi.org/10.1115/FPMC2021-67416
View Paper
PDF
Topics: Modeling, Pistons, Pumps
Proceedings Papers

Consideration of Air Bubble Dynamics in 1D Hydraulic Pipeline Simulation – Source Term Development and Verification Utilizing Transmission Line Theory

Fabian Guse, Enrico Pasquini, Katharina Schmitz
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A002, October 19–21, 2021
Paper No: FPMC2021-66944
DOI: https://doi.org/10.1115/FPMC2021-66944
View Paper
PDF
Topics: Bubbles, Bulk modulus, Dynamics (Mechanics), Pipelines, Simulation, Transmission lines
Proceedings Papers

Investigating the Condition Monitoring Potential of Oil Conductivity for Wear Identification in Electro Hydrostatic Actuators

Yannick Duensing, Oliver Richert, Katharina Schmitz
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A033, October 19–21, 2021
Paper No: FPMC2021-68818
DOI: https://doi.org/10.1115/FPMC2021-68818
View Paper
PDF
Topics: Actuators, Aircraft, Condition monitoring, Contamination, Control systems, Electrical conductivity, Hydrostatics, Wear
Journal Articles

Numerical and Experimental Study on Combined Seals With the Consideration of Stretching Effects

Chao Peng, Xiaoping Ouyang, Katharina Schmitz, Shengrong Guo, Huayong Yang
Journal: Journal of Tribology
Article Type: Research Papers
J. Tribol. June 2021, 143(6): 062301.
Paper No: TRIB-20-1222
DOI: https://doi.org/10.1115/1.4048496
Published Online: October 27, 2020
View Article
PDF
Topics: Deformation, Fluids, Friction, Leakage, Lubrication, Modeling, Pressure, Sealing (Process), Film thickness, Compression
Proceedings Papers

New Design Concepts for the Tribological Contact of Cylinder Block and Valve Plate

Stefan Geffroy, Stephan Wegner, Stefan Gels, Hubertus Murrenhoff, Katharina Schmitz
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A012, September 9–11, 2020
Paper No: FPMC2020-2725
DOI: https://doi.org/10.1115/FPMC2020-2725
View Paper
PDF
Topics: Cylinders, Design, Pistons, Temperature, Torque, Tribology, Valves, High pressure (Physics), Machinery, Pressure
Proceedings Papers

A 4/3-Way Flat Slide Valve With a Metallic Main Stage

Stefan Aengenheister, Chao Liu, Felix Figge, Christoph Broeckmann, Katharina Schmitz
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A019, September 9–11, 2020
Paper No: FPMC2020-2742
DOI: https://doi.org/10.1115/FPMC2020-2742
View Paper
PDF
Topics: Ceramics, Design, Leakage, Pressure, Valves, Wear
Proceedings Papers

Implementation of Bubble Dynamic Effects by Coupling the Gilmore Equation With Fluid Dynamic Equations Using the Method of Characteristics

Fabian Guse, Enrico Pasquini, Katharina Schmitz
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A020, September 9–11, 2020
Paper No: FPMC2020-2745
DOI: https://doi.org/10.1115/FPMC2020-2745
View Paper
PDF
Topics: Bubbles, Bulk modulus, Dynamics (Mechanics), Equations of motion, Fluids
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
Paper No: FPMC2020-2772
DOI: https://doi.org/10.1115/FPMC2020-2772
View Paper
PDF
Topics: Circuits, Compressed air, Engineering simulation, Optimization, Pneumatics, Simulation
Proceedings Papers

Fully Transient Model of a Hydraulic Accumulator

Filipp Kratschun, Andris Rambaks, Katharina Schmitz
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A020, November 11–14, 2019
Paper No: IMECE2019-11343
DOI: https://doi.org/10.1115/IMECE2019-11343
View Paper
PDF
Topics: Hydraulic accumulators, Simulation, Transients (Dynamics), Secondary cells, Pistons, Temperature, Density, Design, Energy dissipation, Gasdynamics
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
Paper No: FPMC2019-1601
DOI: https://doi.org/10.1115/FPMC2019-1601
View Paper
PDF
Topics: Flow (Dynamics), High pressure (Physics), Hydraulics, Inertia (Mechanics), Pumps, Pistons, Pressure, Fluids, Navier-Stokes equations, Bushings
Proceedings Papers

Measuring the Losses of Hydrostatic Pumps and Motors: A Critical Review of ISO4409:2007

Peter Achten, Robin Mommers, Takao Nishiumi, Hubertus Murrenhoff, Nariman Sepehri, Kim Stelson, Jan-Ove Palmberg, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A007, October 7–9, 2019
Paper No: FPMC2019-1615
DOI: https://doi.org/10.1115/FPMC2019-1615
View Paper
PDF
Topics: Hydrostatics, Motors, Pumps, Displacement, Bulk modulus, Energy conversion, Engineering standards, Flow (Dynamics), Hydraulic pumps, Preferences
Proceedings Papers

Physically Motivated Simulation of Dynamic Hydraulic Seals

Julian Angerhausen, Hubertus Murrenhoff, Bo N. J. Persson, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A013, October 7–9, 2019
Paper No: FPMC2019-1635
DOI: https://doi.org/10.1115/FPMC2019-1635
View Paper
PDF
Topics: Friction, Rubber, Simulation
Proceedings Papers

Bio-Based Hydraulic Fluids in Mobile Machines: Substitution Potential in Construction Projects

Sebastian Deuster, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A014, October 7–9, 2019
Paper No: FPMC2019-1636
DOI: https://doi.org/10.1115/FPMC2019-1636
View Paper
PDF
Topics: Construction, Fluids, Machinery, Roads
Proceedings Papers

Efficiency Optimized Pneumatic Pressure Booster

Olivier Reinertz, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A035, October 7–9, 2019
Paper No: FPMC2019-1675
DOI: https://doi.org/10.1115/FPMC2019-1675
View Paper
PDF
Topics: Pressure
Proceedings Papers

Method for the Experimental Determination of the Bunsen Absorption Coefficient of Hydraulic Fluids

Andris Rambaks, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A050, October 7–9, 2019
Paper No: FPMC2019-1702
DOI: https://doi.org/10.1115/FPMC2019-1702
View Paper
PDF
Topics: Absorption, Fluids, Equations of state, Error analysis, Errors
Proceedings Papers

A Ceramic Flat Slide Valve for Hydraulic Applications

Stefan Aengenheister, Chao Liu, Christoph Broeckmann, Katharina Schmitz
Proc. ASME. FPMC2019, ASME/BATH 2019 Symposium on Fluid Power and Motion Control, V001T01A015, October 7–9, 2019
Paper No: FPMC2019-1640
DOI: https://doi.org/10.1115/FPMC2019-1640
View Paper
PDF
Topics: Ceramics, Design, Leakage, Pressure, Valves, Wear