Biomedical applications of CFD
Computational hemodynamics
Posters and presentations
-
Gerk Rozema, Natasha Maurits, Arthur Veldman,
Multi-scale modeling of the carotid artery.
Poster at JM Burgers Day, January 2007.
-
Gerk Rozema, Natasha Maurits, Arthur Veldman,
The Quasi-Simultaneous Approach for Partitioned Systems in Hemodynamics..
Poster at Dutch-Flemish Numerical Conference, Woudschoten, October 2008.
-
G. Rozema, A.E.P. Veldman, N.M. Maurits,
Linking an artery to the circulation: introducing a quasi-simultaneous
coupling approach for partitioned systems in hemodynamics.
Presentation at EMBEC 2008, Antwerpen, November 24-28, 2008.
-
G. Rozema, N.M. Maurits, A.E.P. Veldman,
Multi-scale modeling of the carotid artery.
Presentation at UMCG, 2007.
Publications
-
Gerk Rozema, Arthur E.P. Veldman and Natasha M. Maurits,
Quasi-simultaneous coupling methods for partitioned systems in computational hemodynamics.
Applied Numerical Mathematics , 184 (2023) 461--481,
DOI: https://doi.org/10.1016/j.apnum.2022.11.001
-
G. Rozema, N.M. Maurits, A.E.P. Veldman,
Linking an artery to the circulation: introducing a quasi-simultaneous
coupling approach for partitioned systems in hemodynamics.
In: J. Vander Sloten, P. Verdonck, M. Nyssen, J. Haueisen (Eds.):
ECIFMBE 2008, IFMBE Proceedings 22, pp. 1930-1934, 2008.
www.springerlink.com (c) Springer-Verlag Berlin Heidelberg 2009
-
N.M. Maurits, G.E. Loots and A.E.P. Veldman,
The influence of vessel wall elasticity and peripheral resistance on the
flow wave form: a CFD model compared to in-vivo ultrasound meaurements.
J. Biomech. 40(2) (2007) 427-436.
-
E. Loots, B. Hillen and A.E.P. Veldman,
The role of hemodynamics in the development of the outflow tract of the heart.
J. Eng. Math. 45 (2003) 91-104.
-
G.E. Loots,
Fluid-structure interaction in hemodynamics.
Promotores: prof.dr. A.E.P. Veldman,
prof.dr.ir. H.W. Hoogstraten, prof.dr. B. Hillen.
Rijksuniversiteit Groningen, May 9, 2003.
-
E. Loots, B. Hillen, H. Hoogstraten, A. Veldman,
Fluid-structure interaction in the basilar artery.
In: R. Herbin and D. Kroener (eds.) Finite Volumes for Complex
Applications III , ISBN 1-9039-9634-1,
Hermes Penton Science (2002) 607-614.
-
A. de Bruin,
Numerical simulation of bloodflow through elastic vessels.
Master Thesis, University of Groningen, June 2003.
-
N. Doggen,
Plaque formation in the carotid bifurcation -- a numerical study.
Master Thesis, University of Groningen, August 2002.
-
J. Ravensbergen, J.W. Ravensbergen, J.K.B. Krijger, B. Hillen and
H.W. Hoogstraten,
Localizing role of hemodynamics in atherosclerosis in several
human vertebrobasilar junction geometries.
Arterioscler. Thromb. Vasc. Biol. 18 (1998) 708-716.
-
J. Ravensbergen, J.K.B. Krijger, A.L. Verdaasdonk, B. Hillen
and H.W. Hoogstraten,
The influence of the blunting of the apex on the flow in a
vertebro-basilar junction model.
ASME Journal of Biomechanical Engineering 119 (1997) 195-205.
-
J. Ravensbergen, J.K.B. Krijger, B. Hillen & H.W. Hoogstraten,
The influence of the angle of confluence on the flow in a
vertebro-basilar junction model.
Journal of Biomechanics 29 (1996) 281-299.
-
J. Ravensbergen, J.K.B. Krijger, B. Hillen and H.W. Hoogstraten,
Merging flows in an arterial confluence: the vertebro-basilar junction.
Journal of Fluid Mechanics 304 (1995) 119-141.
-
J. Ravensbergen, J.K.B. Krijger, B. Hillen and H.W. Hoogstraten,
The interaction between the morphology of and the flow in the basilar artery.
European Journal of Morphology 33 (1995) 185.
-
J.K.B. Krijger, R.M. Heethaar, B. Hillen, H.W. Hoogstraten, J. Ravensbergen,
Computation of steady 3-dimensional flow in a model of the basilar artery.
J. Biomechanics 25 (1992) 1451-1465.
-
J.K.B. Krijger,
Computational hemodynamcs of the basilar artery.
Promotor: prof.dr.ir. H.W. Hoogstraten.
Rijksuniversiteit Groningen, 1991.
Computational voice research
(322 kb)
(614 kb)
Oscillating vocal chords
The movies show a simulation of elastic vocal chords interacting with an
aerodynamic flow (modelled by Navier-Stokes).
A constant pressure drop is applied over the pipe, after which the vocal
chords start to oscillate -- computed with an extended version of Heat97
(M.P. de Vries - RuG Biomedical Engineering; M. Hamburg - UT).
Three-dimensional simulations haven been carried out by
Monica Gorska and
Manon Hegeman
in their MSc theses.
The following movie (25 Mb!) shows a simulation of oscillatory flow past a
three-dimensional voice-producing element -- computed with
ComFlo (M.M. Hegeman).
Publications
-
J. Lubbers, M.P. de Vries, A.E.P. Veldman and G.J. Verkerke,
Influence of a downstream narrowing on the flow profile in a tube.
J. Biomech. 39 (1) (2006) 70-77.
- M.M. Hegeman,
3D Numerical modelling of a voice-producing element.
Master Thesis, University of Groningen, June 2004.
-
M.P. de Vries, M.C. Hamburg, H.K. Schutte, G.J. Verkerke and A.E.P. Veldman,
Numerical simulation of a voice-producing element based on Navier-Stokes
equations and the finite-element method.
J. Acoust. Soc. America 113 (2003) 2077-2083.
- M. Gorska,
Numerical modelling of a voice-producing element.
Master Thesis, University of Groningen, December 2002.
-
M.P. de Vries, H.K. Schutte, A.E.P. Veldman and G.J. Verkerke,
Glottal flow through a two-mass model: comparison of Navier-Stokes solutions
with simplified models.
J. Acoust. Soc. America 111 (2002) 1847-1853.
-
M.P. de Vries,
A new voice for the voiceless. Design and in-vitro testing of a
voice-producing element.
Promotores: prof.dr. H.K. Schutte, prof.dr. A.E.P. Veldman; referenten:
dr.ir. G.J. Verkerke, dr.ir. A. Hirschberg.
Rijksuniversiteit Groningen, July 5, 2000.
-
M.P. de Vries, A. van der Plaats, F.J.M. van der Eerden, A.E.P. Veldman,
H.K. Schutte en G.J. Verkerke,
Ontwikkeling van een testopstelling voor de stemvormende prothese.
Journaal Nederlands Akoestisch Genootschap 146 (1999) 21-26.
Computational embrionics
Together with the Dept. of Radiology of the University of Manitoba,
research is carried out on embryo development under micro-gravity.
Publications
-
C. Nouri, R. Luppes, A.E.P. Veldman, J.A. Tuszynski and R. Gordon,
Rayleigh instability of the inverted one-cell amphibian embryo.
Physical Biology 5(1) (2008) article 015006.
Back to CFD movie
gallery
Back to CFD home page
Department of Mathematics
University of Groningen