10 citations · 13 across the 5 of their papers we have counts for
5 papers
Bubbles in highly porous media: Clogging and unclogging at constrictions
J. M. P. Beunen, T. Lappan, P. Malgaretti +3
Gas bubble transport through highly porous transport layers (PTLs) is a key process in electrochemical devices such as proton exchange membrane water electrolyzers, where bubbles g…
Monitoring of Fluid Transport in Low Temperature Water Electrolyzers and Fuel Cells: Emerging Technologies and Future Prospects
Zehua Dou, Laura Tropf, Tobias Lappan +7
Low temperature water electrolyzers (LTWEs) and low temperature hydrogen fuel cells (LTFCs) present a promising technological strategy for the productions and usages of green hydro…
Neutron imaging of high-temperature Na-Zn Cells: implications for cell design and fabrication
William Nash, Martins Sarma, Tobias Lappan +6
Electrochemical cells employing Sodium (Na) and Zinc (Zn) electrodes and a chloride salt electrolyte have been imaged by neutron radiography during cycling. The use of such abundan…
Particle tracking velocimetry and trajectory curvature statistics for particle-laden liquid metal flow in the wake of a cylindrical obstacle
Mihails Birjukovs, Peteris Zvejnieks, Tobias Lappan +6
This paper presents the analysis of the particle-laden liquid metal wake flow around a cylindrical obstacle at different obstacle Reynolds numbers. Particles in liquid metal are vi…
Particle tracking velocimetry in liquid gallium flow about a cylindrical obstacle
Mihails Birjukovs, Peteris Zvejnieks, Tobias Lappan +6
This paper demonstrates particle tracking velocimetry performed for a model system wherein particle-laden liquid metal flow about a cylindrical obstacle was studied. We present the…