Prof. Dr. Dirk Wilhelm

Prof. Dr. Dirk Wilhelm

Prof. Dr. Dirk Wilhelm
ZHAW School of Engineering
Technikumstrasse 9
8400 Winterthur

+41 (0) 58 934 47 29
dirk.wilhelm@zhaw.ch

Persönliches Profil

Leitungsfunktion

  • Stv. Direktor/in School of Engineering
  • Abteilungsleitung angewandte Mathematik, Physik, Systeme und Operations
  • Leitung Internationales School of Engineering

Tätigkeit an der ZHAW als

Leitung der Abteilung Angewandte Mathematik, Physik, Systeme und Operations
www.zhaw.ch/de/engineering/ueber-uns

Unterricht:
in Mathematik: Numerik für Maschinentechnik
in Fluiddynamik: OpenFoam EVA (im MSE)
in Medizintechnik: Medizintechnik für Systemtechnik

https://www.zhaw.ch/de/engineering/institute-zentren/iamp/

Arbeits- und Forschungsschwerpunkte, Spezialkenntnisse

Nuclear Magnetic Resonance Spectroscopy (NMR), Magnetic Resonace Imaging (MRI)
Computational Fluid Dynamcis (CFD)
Hochfrequenztechnik

Aus- und Fortbildung

2007 Executive Master in Business Administration, HTW Chur
2000 Dr. sc. techn., Maschinenbau ETH Zürich
1994 Dipl. Physik, Universität Göttingen

Beruflicher Werdegang

2003 Abteilungsleiter F&E, Bruker BioSpin AG
2001 Entwicklungsingenieur, Alstom Schweiz
2000 Post-Doc, UC Santa Barbara

Mitglied in Netzwerken

Projekte

Projektleitung

Mitarbeit an folgenden Projekten

Publikationen

Monographien und Herausgeberschaften

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Numerical investigation of three-dimensional separation in a forward-facing step flow using a spectral element method

: Dissertation: ETH Zürich.

In: Fortschritt-Bericht. Düsseldorf: VDI-Verlag.

Beiträge, peer-reviewed

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Aerodynamic Optimization of a Microturbine Inserted in a Magic-Angle Spinning System

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Journal of Fluids Engineering, 138, 12. 121106. Peer reviewed.

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High-resolution two-field nuclear magnetic resonance spectroscopy

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Physical Chemistry Chemical Physics, 18 33187-33194. Peer reviewed.

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Fluid flow dynamics in MAS systems

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Journal of Magnetic Resonance, 257 51-63. Peer reviewed.

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Rotating Flow Simulations with OpenFOAM

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Special Issue of International Journal of Aeronautical Science & Aerospace Research (IJASAR) , S1:001 1-7. Peer reviewed.

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Density-driven instabilities of variable-viscosity miscible fluids in a capillary tube

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Annals of the New York Academy of Sciences 383-402. Peer reviewed.

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Three-dimensional spectral element simulations of variable density and viscosity, miscible displacements in a capillary tube

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Computers and Fluids, 33 485-508. Peer reviewed.

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Computational analysis of the two-dimensional–three-dimensional transition in forward-facing step flow

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Journal of Fluid Mechanics, 489 1-27. Peer reviewed.

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Density-driven instabilities of miscible fluids in a capillary tube: linear stability analysis

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Journal of Fluid Mechanics 99-121. Peer reviewed.

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The Southern Westerlies in Central Chile: Holocene precipitation estimates based on a water balance model for Laguna Aculeo (33°50'S)

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Climate Dynamics, 20, 2. 269-280. Peer reviewed.

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Application of a Spectral Element Method to Two-Dimensional Forward-Facing Step Flow

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Journal of Scientific Computing 619-627. Peer reviewed.

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Stability Analysis for Different Formulations of the Nonlinear Term in PN−PN−2 Spectral Element Discretizations of the Navier–Stokes Equations

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Journal of Computational Physics 306-326. Peer reviewed.

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Stable and unstable formulations of the convection operator in spectral element simulations

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Applied Numerical Mathematics, 33, 1. 275-280. Peer reviewed.

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On the Relation between Fronts and High-Shear Layers in Wall Turbulence

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Flow Turbulence and Combustion, 60, 1. 87-103. Peer reviewed.

Beiträge, nicht peer-reviewed

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Fluid flow dynamics in a Nuclear Magnetic Resonance system

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Atlas of Science

Publikationen vor Tätigkeit an der ZHAW

Wilhelm, Dirk; Lohmann, Joost; Hinderer, Jörg; Grubinger, Hans, Dynamic nuclear polarization-device for producing hyperpolarized liquid for nuclear magnetic resonance- and magnetic resonance imaging-measurements, has cryostat which has opening and load path for loading cryostat with measuring sample, DE102013219453 B3, 2014

Schimdig, Daniel; Al Adwan-Stojilkovic, Danijela; Wilhelm, Dirk, NMR-Probenkopf mit verbesserter Zentrierung des Probenröhrchens, DE102013212312 A1, 2014

Gisler, Philipp; Wilhelm, Dirk, Pfenninger, Christoph, NMR measuring configuration with temperature control device for a sample vial, DE102012217601 A1, 2014

Denoth, Schimun; Buttazzoni, Silvia; Speck, Thomas; Wilhelm, Dirk, Gradient coil with correction windings and method for production thereof, US Patent, US 2013/0229182 A1, 2013

Wilhelm, Dirk; Speck, Thomas; Schett, Oskar, NMR measuring configuration with optimized sample container geometry and method for calculating the shape of the sample container, US Patent, US2012/256632 A1, 2012

Grossniklaus, Beat; Raffa, Federico; Mayer, Markus; Wilhelm, Dirk, Temperature control device for an NMR sample tube, US2011/284192 A1, 2011

McFeat, Jose; Schulz, Ingolf; Wilhelm, Dirk, Gas turbine blade shroud, US2008/019835 A1, 2008