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Alexander Penn

Hamburg University of Technology

Hamburg

Germany

  • Hamburg University of Technology

SCHOLARLY PAPERS

3

DOWNLOADS

102

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Core-shell Particles with Tailored Magnetic Susceptibility for Signal-efficient Magnetic Resonance Imaging of Granular Systems

Number of pages: 11 Posted: 12 Mar 2026
Stefan Benders, Jens P. Metzger, Mathieu Suter, Alice Dudle, Jenifer Nussbaum, Simon P. Gross, Maria Raquel Serial, Christoph R. Müller, Klaas Paul Pruessmann and Alexander Penn
Hamburg University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Hamburg University of Technology
Downloads 51 (1,063,489)

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MRI, NMR, Particles, Fluidized beds

2.

Can Pseudo-2d Fluidized Beds Predict the Hydrodynamics in 3d Beds? A Magnetic Resonance Imaging Study

Number of pages: 25 Posted: 02 Aug 2025
Hannah S. Rennebaum, Alexander Penn, Daniel L. Brummerloh and Stefan Benders
Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology and Hamburg University of Technology
Downloads 30 (1,332,057)

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Bubbling fluidized beds, Pseudo-two-dimensional fluidized beds, magnetic resonance imaging, Wall effects, bubble dynamics, Particle velocity

3.

Comprehensive Study of 3D Liquid Flow Fields in Additive Manufactured Structures for SMART Reactors Using Large-Scale Vertical Magnetic Resonance Imaging and Computational Fluid Dynamics

Number of pages: 47 Posted: 23 Feb 2026
Timo Alexander Merbach, Muhammad Adrian, Christoph Wigger, Selma Iraqi Houssaini, Benedict Bayer, Artyom Tsanda, Serhan Acikgöz, Christian Weiland, Felix Kexel, Dirk Herzog, Marko Hoffmann, Ingomar Kelbassa, Tobias Knopp, Alexander Penn and Michael Schlüter
Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology, Hamburg University of Technology and Hamburg University of Technology
Downloads 21 (1,436,435)

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porous media, Magnetic resonance imaging, Computational fluid dynamics, Triply periodic minimal surfaces