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Journal Articles

Understanding Inconsistencies in Thermohydraulic Characteristics Between Experimental and Numerical Data for DI Water Flow Through a Rectangular Microchannel

Mark Schepperle, Nima Samkhaniani, Mirco Magnini, Peter Woias, Alexander Stroh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2024, 146(3): 031801.
Paper No: HT-23-1272
https://doi.org/10.1115/1.4064330
Published Online: January 12, 2024
View Article titled, Understanding Inconsistencies in Thermohydraulic Characteristics Between Experimental and Numerical Data for DI Water Flow Through a Rectangular Microchannel
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Topics: Flow (Dynamics), Microchannels, Heat transfer, Pressure, Water, Computer simulation, Temperature profiles
Proceedings Papers

Flow Regime Detection of Boiling Flow in Microchannels Using Electrical Sensing Elements Validated by Videography

Mohammadmahdi Talebi, Keith Cobry, Sahba Sadir, Roland Dittmeyer, Peter Woias
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A016, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7729
https://doi.org/10.1115/ICNMM2018-7729
View Paper titled, Flow Regime Detection of Boiling Flow in Microchannels Using Electrical Sensing Elements Validated by Videography
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Topics: Boiling, Flow (Dynamics), Microchannels, Glass, Impedance (Electricity), Two-phase flow, Electrodes, Bubbly flow, Composite materials, Electrical properties
Journal Articles

A New Approach to Determine Ligament Strain Using Polydimethylsiloxane Strain Gauges: Exemplary Measurements of the Anterolateral Ligament

Martin Zens, Johannes Ruhhammer, Frank Goldschmidtboeing, Peter Woias, Matthias J. Feucht, Herrmann O. Mayr, Philipp Niemeyer
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. December 2014, 136(12): 124504.
Paper No: BIO-14-1315
https://doi.org/10.1115/1.4028837
Published Online: October 30, 2014
View Article titled, A New Approach to Determine Ligament Strain Using Polydimethylsiloxane Strain Gauges: Exemplary Measurements of the Anterolateral Ligament
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Topics: Knee, Sensors, Strain gages, Elongation, Biomechanics, Physiology, Calibration
Proceedings Papers

KOH-Etched Nozzles for Monodisperse Bubble Generation in Microreactors

Philipp Lang, Stefan Bammesberger, Peter Woias
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1419-1426, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30208
https://doi.org/10.1115/FEDSM-ICNMM2010-30208
View Paper titled, KOH-Etched Nozzles for Monodisperse Bubble Generation in Microreactors
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Topics: Bubbles, Nozzles, Microbubbles, Chain, Design, Die cutting, Flow (Dynamics), Jets, Organic compounds, Potassium
Proceedings Papers

Heat and Mass Transfer and Wall Contact for Laminar Vortices in Microreactors

Simon Dreher, Matthias Kronsbein, Peter Woias
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1923-1930, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62310
https://doi.org/10.1115/ICNMM2008-62310
View Paper titled, Heat and Mass Transfer and Wall Contact for Laminar Vortices in Microreactors
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Topics: Heat, Mass transfer, Vortices, Fluids, Chemical reactions, Engineering simulation, Simulation, Catalysts, Combustion, Copper
Proceedings Papers

Transverse Jets in Confined Laminar Micro Crossflow

Johannes Kastner, Peter Woias
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1455-1463, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62242
https://doi.org/10.1115/ICNMM2008-62242
View Paper titled, Transverse Jets in Confined Laminar Micro Crossflow
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Topics: Jets, Flow (Dynamics), Vortices, Microchannels, Momentum, Trajectories (Physics), Computational fluid dynamics, Creep, Engineering simulation, Flow control
Proceedings Papers

Reactive Precipitation in Microchannels: Impact of Convective Mixing on Particle Formation

Johannes Kastner, Sara Fedier, Norbert Kockmann, Peter Woias
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 83-91, June 18–20, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2007-30035
https://doi.org/10.1115/ICNMM2007-30035
View Paper titled, Reactive Precipitation in Microchannels: Impact of Convective Mixing on Particle Formation
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Topics: Microchannels, Particulate matter, Precipitation, Particle size, Design, Engineering simulation, Engineers, Heat, Manufacturing engineering, Mass transfer
Proceedings Papers

Unsteady Laminar Flow Regimes and Mixing in T-Shaped Micromixers

Norbert Kockmann, Simon Dreher, Peter Woias
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 671-678, June 18–20, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2007-30041
https://doi.org/10.1115/ICNMM2007-30041
View Paper titled, Unsteady Laminar Flow Regimes and Mixing in T-Shaped Micromixers
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Topics: Computational fluid dynamics, Design, Engineering simulation, Flow (Dynamics), Fluids, Imaging, Junctions, Laminar flow, Microchannels, Mixing quality
Proceedings Papers

Liquid Mixing in Static Micro Mixers With Various Cross Sections

Norbert Kockmann, Michael Engler, Claus Fo¨ll, Peter Woias
Proc. ASME. ICMM2003, 1st International Conference on Microchannels and Minichannels, 911-918, April 24–25, 2003
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2003-1121
https://doi.org/10.1115/ICMM2003-1121
View Paper titled, Liquid Mixing in Static Micro Mixers With Various Cross Sections
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Topics: Cross section (Physics), Flow (Dynamics), Laminar flow, Mass transfer, Vortices, Dimensions, Mixing quality, Shapes, Symmetry (Physics), Computational fluid dynamics
Proceedings Papers

Fluid Dynamics and Transfer Processes in Bended Micro Channels

Norbert Kockmann, Michael Engler, Daniel Haller, Peter Woias
Proc. ASME. ICMM2004, ASME 2nd International Conference on Microchannels and Minichannels, 165-171, June 17–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2004-2331
https://doi.org/10.1115/ICMM2004-2331
View Paper titled, Fluid Dynamics and Transfer Processes in Bended Micro Channels
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Topics: Fluid dynamics, Microchannels, Flow (Dynamics), Mass transfer, Transport processes, Vortices, Computational fluid dynamics, Design, Fluidic devices, Geometry
Proceedings Papers

Convective Mixing and Its Application to Micro Reactors

Michael Engler, Norbert Kockmann, Thomas Kiefer, Peter Woias
Proc. ASME. ICMM2004, ASME 2nd International Conference on Microchannels and Minichannels, 781-788, June 17–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2004-2412
https://doi.org/10.1115/ICMM2004-2412
View Paper titled, Convective Mixing and Its Application to Micro Reactors
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Topics: Chemical reactions, Engineering simulation, Flow (Dynamics), Fluid dynamics, Mixing quality, Simulation, Vortices
Proceedings Papers

Aerosol Particle Deposition in a T-Shaped Micro Mixer

Robert Wengeler, Michael Heim, Markus Wild, Herrmann Nirschl, Gerhard Kasper, Norbert Kockmann, Michael Engler, Peter Woias
Proc. ASME. ICMM2005, ASME 3rd International Conference on Microchannels and Minichannels, Part B cont’d, 323-328, June 13–15, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2005-75199
https://doi.org/10.1115/ICMM2005-75199
View Paper titled, Aerosol Particle Deposition in a T-Shaped Micro Mixer
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Topics: Aerosols, Particulate matter, Coating processes, Coatings, Computational fluid dynamics, Geometry, Particle size, Sodium
Proceedings Papers

Silicon Microstructures for High Throughput Mixing Devices

Norbert Kockmann, Thomas Kiefer, Michael Engler, Peter Woias
Proc. ASME. ICMM2005, ASME 3rd International Conference on Microchannels and Minichannels, Part B cont’d, 303-308, June 13–15, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2005-75125
https://doi.org/10.1115/ICMM2005-75125
View Paper titled, Silicon Microstructures for High Throughput Mixing Devices
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Topics: Computer simulation, Flow (Dynamics), Flow measurement, Mixing quality, Silicon, Silicon chips
Proceedings Papers

Simulation and Characterization of Microreactors for Aerosol Generation

Norbert Kockmann, Simon Dreher, Michael Engler, Peter Woias
Proc. ASME. ICNMM2006, ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels, Parts A and B, 915-921, June 19–21, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2006-96083
https://doi.org/10.1115/ICNMM2006-96083
View Paper titled, Simulation and Characterization of Microreactors for Aerosol Generation
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Topics: Aerosols, Simulation, Particulate matter, Vapors, Nitrogen, Nucleation (Physics), Borosilicate glasses, Computer simulation, Condensation, Corners (Structural elements)
Proceedings Papers

Design of Micro Diaphragm Pumps With Active Valves

Frank Goldschmidtbo¨ing, Alexander Doll, Andreas Geipel, Martin Wischke, Peter Woias
Proc. ASME. FEDSM2006, Volume 2: Fora, 855-863, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2006-98506
https://doi.org/10.1115/FEDSM2006-98506
View Paper titled, Design of Micro Diaphragm Pumps With Active Valves
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Topics: Design, Diaphragms (Mechanical devices), Diaphragms (Structural), Pumps, Valves, Micropumps, Manufacturing, Silicon, Disks, Drug delivery systems