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Andreas Richter
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Proceedings Papers

Modelling of Dielectric Elastomer Multiactuator Networks As Cooperative Systems

Chen Jiao, Ashwani Sharan Tripathi, Uwe Marschner, Andreas Richter, Ernst-Friedrich Markus Henke
Proc. ASME. SMASIS2024, ASME 2024 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A003, September 9–11, 2024
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2024-140344
https://doi.org/10.1115/SMASIS2024-140344
View Paper titled, Modelling of Dielectric Elastomer Multiactuator Networks As Cooperative Systems
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Topics: Actuators, Elastomers, Modeling, Switches, Transducers
Proceedings Papers

Electromechanical Model of Dielectric Elastomer Transducers

Petko Bakardjiev, Uwe Marschner, Andreas Richter, Ercan M. Altinsoy
Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A009, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-90955
https://doi.org/10.1115/SMASIS2022-90955
View Paper titled, Electromechanical Model of Dielectric Elastomer Transducers
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Topics: Elastomers, Transducers
Proceedings Papers

Strain Based Tire Pressure Monitoring Systems (TPMS) With Synchronous Electric Charge Extraction (SECE)

Maxim Germer, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T07A003, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-91168
https://doi.org/10.1115/SMASIS2022-91168
View Paper titled, Strain Based Tire Pressure Monitoring Systems (TPMS) With Synchronous Electric Charge Extraction (SECE)
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Topics: Electric charge, Monitoring systems, Pressure, Tires, Capacitors, Ceramics, Circuits, Energy harvesting, Energy transformation, Sensors
Proceedings Papers

Analogies Between Stimuli-Responsive (Smart) Hydrogel-Based Microfluidic Valves and Electronic Transistors

Uwe Marschner, Anthony Beck, Philipp Mehner, Georgi Paschew, Andreas Voigt, Andreas Richter
Proc. ASME. SMASIS2022, ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A012, September 12–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2022-91225
https://doi.org/10.1115/SMASIS2022-91225
View Paper titled, Analogies Between Stimuli-Responsive (Smart) Hydrogel-Based Microfluidic Valves and Electronic Transistors
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Topics: Circuits, Hydrogels, Microfluidics, Transistors, Valves
Proceedings Papers

Stochastic Signal Analysis and Processing of Non-Harmonic, Periodic Vibrational Energy Harvesters

Maxim Germer, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T04A010, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-68310
https://doi.org/10.1115/SMASIS2021-68310
View Paper titled, Stochastic Signal Analysis and Processing of Non-Harmonic, Periodic Vibrational Energy Harvesters
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Topics: Energy harvesting, Signals, Circuits, Transducers, Capacitors, Density, Energy storage, Probability, Storage, Waves
Proceedings Papers

Combined Finite Element and Network Model of Embedded Shape Memory Alloy Actuators for Endoscopic Tools With an Efficient Dynamic Thermo-Electro-Mechanical Design Process

Philipp J. Mehner, Ronny Huettner, Konrad Henkel, Rene Koerbitz, Franz Brinkmann, Matthieu Fischer, Kai Uhlig, Jan Mehner, Jochen Hampe, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T07A013, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-68300
https://doi.org/10.1115/SMASIS2021-68300
View Paper titled, Combined Finite Element and Network Model of Embedded Shape Memory Alloy Actuators for Endoscopic Tools With an Efficient Dynamic Thermo-Electro-Mechanical Design Process
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Topics: Actuators, Design, Endoscopes, Endoscopic devices, Finite element analysis, Network models, Shape memory alloys
Proceedings Papers

Combined Finite Element Method (FEM) and Network Simulation of a Nonlinear Electromagnetic Energy Harvester

Maxim Germer, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A014, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2407
https://doi.org/10.1115/SMASIS2020-2407
View Paper titled, Combined Finite Element Method (FEM) and Network Simulation of a Nonlinear Electromagnetic Energy Harvester
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Topics: Electromagnetic radiation, Finite element methods, Simulation, Circuits, Cylinders, Finite element analysis, Modeling, Capacitors, Energy storage, Magnets
Proceedings Papers

Prediction of the Behavior of Dynamically Actuated DE Roll-Actuators Using Equivalent Circuits

Petko Bakardjiev, Uwe Marschner, Markus Franke, Andreas Richter, Ercan M. Altinsoy
Proc. ASME. SMASIS2020, ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A015, September 15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2020-2408
https://doi.org/10.1115/SMASIS2020-2408
View Paper titled, Prediction of the Behavior of Dynamically Actuated DE Roll-Actuators Using Equivalent Circuits
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Topics: Actuators, Circuits, Elastomers
Proceedings Papers

Description of a Hydrogel-Based Micro-Valve As a Library Element for Matlab Simulink

Philipp J. Mehner, Anthony Beck, Mathias Busek, Andreas Voigt, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2019, ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T03A009, September 9–11, 2019
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2019-5614
https://doi.org/10.1115/SMASIS2019-5614
View Paper titled, Description of a Hydrogel-Based Micro-Valve As a Library Element for Matlab Simulink
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Topics: Hydrogels, Matlab, Valves, Equilibrium (Physics), Fluid structure interaction, Pressure, Chemical reactions, Design, Differential equations, Diffusion (Physics)
Proceedings Papers

Modeling Hydrogel-Controlled Micro-Reactors for Enzyme Assays With Finite Elements for Improved Flow and Filling Distribution

Philipp J. Mehner, Franziska Obst, David Simon, Jing Tang, Anthony Beck, Denise Gruner, Mathias Busek, Dietmar Appelhans, Uwe Marschner, Brigitte Voit, Andreas Richter
Proc. ASME. SMASIS2018, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation, and Control of Adaptive Systems; Integrated System Design and Implementation, V001T03A011, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-8027
https://doi.org/10.1115/SMASIS2018-8027
View Paper titled, Modeling Hydrogel-Controlled Micro-Reactors for Enzyme Assays With Finite Elements for Improved Flow and Filling Distribution
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Topics: Assaying, Enzymes, Finite element analysis, Flow (Dynamics), Hydrogels, Modeling, Microfluidics, Design, Circuits, Computer-aided design
Proceedings Papers

Dynamic Finite Element Modelling of a Hydrogel-Based Micro-Valve With 2-Way Fluid Structure Interactions

Philipp J. Mehner, Anthony Beck, Andreas Voigt, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2017, Volume 2: Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation; Structural Health Monitoring, V002T03A025, September 18–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2017-3859
https://doi.org/10.1115/SMASIS2017-3859
View Paper titled, Dynamic Finite Element Modelling of a Hydrogel-Based Micro-Valve With 2-Way Fluid Structure Interactions
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Topics: Finite element analysis, Fluid structure interaction, Hydrogels, Modeling, Valves, Circuits, Microfluidics, Computer-aided design, Finite element model, Flow (Dynamics)
Proceedings Papers

Finite Element Model of a Hydrogel-Based Micro-Valve

Philipp J. Mehner, Sebastian Haefner, Markus Franke, Andreas Voigt, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2016, Volume 2: Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting, V002T03A016, September 28–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2016-9181
https://doi.org/10.1115/SMASIS2016-9181
View Paper titled, Finite Element Model of a Hydrogel-Based Micro-Valve
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Topics: Finite element model, Hydrogels, Valves, Microfluidics, Circuits, Construction, Cycles, Finite element analysis, Flow (Dynamics), Fluid dynamics
Proceedings Papers

Equivalent Circuit of the Concentration Transport in a Fluidic Channel

U. Marschner, J. Páez Chávez, A. Voigt, Andreas Richter
Proc. ASME. SMASIS2016, Volume 2: Modeling, Simulation and Control; Bio-Inspired Smart Materials and Systems; Energy Harvesting, V002T03A011, September 28–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2016-9118
https://doi.org/10.1115/SMASIS2016-9118
View Paper titled, Equivalent Circuit of the Concentration Transport in a Fluidic Channel
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Topics: Circuits, Flow (Dynamics), Microfluidics, Delay lines, Delays, Design automation, Fluid dynamics, Hydrogels, Particulate matter, Simulation results
Proceedings Papers

Combined Simulation of the Closing Behavior of a Smart Hydrogel Micro-Valve

Philipp J. Mehner, Merle Allerdißen, Andreas Voigt, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2015, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems, V001T03A016, September 21–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2015-8991
https://doi.org/10.1115/SMASIS2015-8991
View Paper titled, Combined Simulation of the Closing Behavior of a Smart Hydrogel Micro-Valve
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Topics: Hydrogels, Simulation, Valves, Circuits, Fluids, Microfluidics, Complex systems, Engineers, Flow simulation, Polymers
Proceedings Papers

Multiphysics Equivalent Circuit of a Thermally Controlled Hydrogel-Micro Valve

Andreas Voigt, Uwe Marschner, Andreas Richter
Proc. ASME. SMASIS2015, Volume 1: Development and Characterization of Multifunctional Materials; Mechanics and Behavior of Active Materials; Modeling, Simulation and Control of Adaptive Systems, V001T03A017, September 21–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2015-8996
https://doi.org/10.1115/SMASIS2015-8996
View Paper titled, Multiphysics Equivalent Circuit of a Thermally Controlled Hydrogel-Micro Valve
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Topics: Circuits, Hydrogels, Valves, Temperature, Adhesives, Delays, Equilibrium (Physics), Heat, Transients (Dynamics), Deformation
Journal Articles

Heat and Fluid Flow Around a Sphere With Cylindrical Bore

Andreas Richter, Petr A. Nikrityuk
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Forced Convection
J. Heat Mass Transfer. July 2012, 134(7): 071704.
https://doi.org/10.1115/1.4006114
Published Online: May 22, 2012
View Article titled, Heat and Fluid Flow Around a Sphere With Cylindrical Bore
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Topics: Drag (Fluid dynamics), Flow (Dynamics), Fluid dynamics, Heat, Heat transfer, Particulate matter, Reynolds number
Journal Articles

Numerical Investigations of the Gas Flow Inside the Bassoon

Andreas Richter
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Flows In Complex Systems
J. Fluids Eng. April 2012, 134(4): 041104.
https://doi.org/10.1115/1.4006247
Published Online: April 20, 2012
View Article titled, Numerical Investigations of the Gas Flow Inside the Bassoon
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Topics: Acoustics, Flow (Dynamics), Gas flow, Instrumentation, Pressure, Steady state, Geometry, Waves