Publications

2024

Mohamed, Hammam
On the Linear Stability of Gravity-driven Liquid Films with Spanwise Confinement
Bayreuth, 2024. - XXVII, 125 page
doi:10.15495/EPub_UBT_00008073 ...
(dissertation, 2024, )

2023

Mohamed, Hammam; Sesterhenn, Jörn; Biancofiore, Luca
The effect of side walls on the stability of falling films
in Journal of Fluid Mechanics volume 964 (2023)
doi:10.15495/EPub_UBT_00007649 ...

2023

Buhr, Alexander
Zur Beeinflussung der instationären Strömungsstrukturen im Nachlauf von bewegten Zugmodellen
Bayreuth, 2023. - xxiv, 290 page
doi:10.15495/EPub_UBT_00006853 ...
(dissertation, 2022, )

2020

Spurk, Joseph H.; Aksel, Nuri
Fluid Mechanics. 3. Auflage
Cham : Springer International Publishing, 2020. - XIV, 589 page
doi:10.1007/978-3-030-30259-7 ...

2020

Kögel, Armin
On the stability of the gravity-driven viscous channel flow
Bayreuth, 2020. - 101 page
doi:10.15495/EPub_UBT_00004998 ...
(dissertation, 2020, )

Kögel, Armin; Aksel, Nuri
Stability of the channel flow : new phenomena in an old problem
in Acta Mechanica volume 231 (2020) . - page 1063-1082
doi:10.1007/s00707-019-02568-8 ...

2019

Dauth, Markus
The evolutionary steps from nonlinear to turbulent waves on gravity-driven films over topograph ...
Bayreuth, 2019. - 102 page
doi:10.15495/EPub_UBT_00004468 ...
(dissertation, 2019, )

2019

Spurk, Joseph H.; Aksel, Nuri
Strömungslehre : Einführung in die Theorie der Strömungen. 9., aktual. Auflage
Berlin : Springer, 2019. - X, 574 page
doi:10.1007/978-3-662-58764-5 ...

Dauth, Markus; Aksel, Nuri
Transition of regular wave fronts to irregular wave fronts in gravity-driven thin films over to ...
in Acta Mechanica volume 230 (2019) . - page 2475-2490
doi:10.1007/s00707-019-02417-8 ...

2018

Schörner, Mario
The stability of gravity-driven viscous films over topography
Bayreuth, 2018. - 124 page
http://nbn-resolving.org/urn:nbn:de:bvb:703-epub-3 ...
(dissertation, 2018, )

Dauth, Markus; Aksel, Nuri
Breaking of waves on thin films over topographies
in Physics of Fluids volume 30 (2018) issue 8
doi:10.1063/1.5038150 ...

Aksel, Nuri; Schörner, Mario
Films over topography : from creeping flow to linear stability, theory, and experiments, a revi ...
in Acta Mechanica volume 229 (2018) . - page 1453-1482
doi:10.1007/s00707-018-2146-y ...

Kögel, Armin; Aksel, Nuri
Massive stabilization of gravity-driven film flows with corrugated side walls
in Physics of Fluids volume 30 (2018) issue 11
doi:10.1063/1.5055931 ...

2018

Raps, Daniel; Goodarzi Hosseinabadi, Hossein; Heymann, Lutz; Köppl, Thomas; Altstädt, Volker
Rheological Properties of Thermoplastic Polymers with Dissolved Gases for Foaming Applications
arXiv, 2018. - 21 page
https://arxiv.org/ftp/arxiv/papers/1804/1804.07956 ...

Mohamed, Fathia; Flämig, Max; Hofmann, Marius; Heymann, Lutz; Willner, L.; Fatkullin, Nail; Aksel, Nuri; Rößler, Ernst
Scaling analysis of the viscoelastic response of linear polymers
in The Journal of Chemical Physics volume 149 (2018) issue 4
doi:10.1063/1.5038643 ...

Schörner, Mario; Aksel, Nuri
The stability cycle : A universal pathway for the stability of films over topography
in Physics of Fluids volume 30 (2018) issue 1
doi:10.1063/1.5003449 ...

Schörner, Mario; Reck, Daniel; Aksel, Nuri; Trifonov, Yuri
Switching between different types of stability isles in films over topographies
in Acta Mechanica volume 229 (2018) . - page 423-436
doi:10.1007/s00707-017-1979-0 ...

2017

Jugenheimer, Andreas
Instabilitäten wässriger Polyacrylamid- und Polyethylenoxid-Lösungen im Spalt eines Taylor-Coue ...
Bayreuth, 2017
(diploma thesis, 2017, )

Raps, Daniel; Köppl, Thomas; Heymann, Lutz; Altstädt, Volker
Rheological behaviour of a high-melt-strength polypropylene at elevated pressure and gas loadin ...
in Rheologica Acta volume 56 (2017) . - page 95-111
doi:10.1007/s00397-016-0988-6 ...

Dauth, Markus; Schörner, Mario; Aksel, Nuri
What makes the free surface waves over topographies convex or concave? : A study with Fourier a ...
in Physics of Fluids volume 29 (2017) issue 9
doi:10.1063/1.5003574 ...

2016

Heining, Christian; Sellier, Mathieu
Direct Reconstruction of Three-dimensional Glacier Bedrock and Surface Elevation from Free Surf ...
in AIMS Geosciences volume 2 (2016) issue 1. - page 45-63
doi:10.3934/geosciences.2016.1.45 ...

Hofmann, Marius; Kresse, Benjamin; Heymann, Lutz; Privalov, Alexei F.; Willner, L.; Fatkullin, Nail; Aksel, Nuri; Fujara, F.; Rößler, Ernst
Dynamics of a Paradigmatic Linear Polymer : A Proton Field-Cycling NMR Relaxometry Study on Pol ...
in Macromolecules volume 49 (2016) issue 22. - page 8622-8632
doi:10.1021/acs.macromol.6b01906 ...

2016

Reck, Daniel
Experiments on the dynamics of waves on gravity-driven viscous film flows
Bayreuth, 2016. - 112 page
http://nbn-resolving.org/urn:nbn:de:bvb:703-epub-2 ...
(dissertation, 2016, )

Hofmann, Marius; Kresse, Benjamin; Privalov, Alexei F.; Heymann, Lutz; Willner, L.; Aksel, Nuri; Fatkullin, Nail; Fujara, F.; Rößler, Ernst
Segmental Mean Square Displacement : Field-Cycling ¹H Relaxometry vs Neutron Scattering
in Macromolecules volume 49 (2016) issue 20. - page 7945-7951
doi:10.1021/acs.macromol.6b01860 ...

Schörner, Mario; Reck, Daniel; Aksel, Nuri
Stability phenomena far beyond the Nusselt flow : Revealed by experimental asymptotics
in Physics of Fluids volume 28 (2016) issue 2
doi:10.1063/1.4941000 ...

2015

Schörner, Mario; Reck, Daniel; Aksel, Nuri
Does the topography’s specific shape matter in general for the stability of film flows?
in Physics of Fluids volume 27 (2015) issue 4
doi:10.1063/1.4917026 ...

Reck, Daniel; Aksel, Nuri
Recirculation areas underneath solitary waves on gravity-driven film flows
in Physics of Fluids volume 27 (2015) issue 11
doi:10.1063/1.4935428 ...

Flores, Octavio; Heymann, Lutz; Motz, Günter
Rheological behaviour of tailored polysilazane melts for the processing of SiCN ceramics: visco ...
in Rheologica Acta volume 54 (2015) issue 6. - page 517-528
doi:10.1007/s00397-015-0846-y ...

Heymann, Lutz; Fernandez, Pablo; Pullarkat, Pramod A.; Ott, Albrecht; Aksel, Nuri
Rheologie von Monolagen biologischer Zellen - ein Anwendungsbeispiel für die 3D-Rheologie in en ...
Dispersionseigenschaften: 2D-Rheologie, 3D-Rheologie, Stabilität
Berlin-Potsdam : Eigenverlag, 2015. - page 277-290

2014

Hess, Andreas
Rheology of polyelectrolyte multilayer modified suspension
Bayreuth, 2014. - 84 page
http://nbn-resolving.org/urn:nbn:de:bvb:703-epub-5 ...
(dissertation, 2013, )

2013

Pollak, Thilo; Aksel, Nuri
Crucial flow stabilization and multiple instability branches of gravity-driven films over topog ...
in Physics of Fluids volume 25 (2013) issue 2
doi:10.1063/1.4790434 ...

Reck, Daniel; Aksel, Nuri
Experimental study on the evolution of traveling waves over an undulated incline
in Physics of Fluids volume 25 (2013) issue 10
doi:10.1063/1.4823730 ...

Heining, Christian; Pollak, Thilo; Sellier, Mathieu
Flow domain identification from free surface velocity in thin inertial films
in Journal of Fluid Mechanics volume 720 (2013) . - page 338-356
doi:10.1017/jfm.2013.14 ...

Flores, Octavio; Schmalz, Thomas; Heymann, Lutz; Motz, Günter; Krenkel, Walter
Selective Cross-linking of Oligosilazanes to Tailored Meltable Polysilazanes for the Processing ...
in Journal of Materials Chemistry A volume 1 (2013) issue 48. - page 15406-15415
doi:10.1039/C3TA13254D ...

Hess, Andreas; Aksel, Nuri
Yield Stress and Scaling of Polyelectrolyte Multilayer Modified Suspensions: Effect of Polyelec ...
in Langmuir volume 29 (2013) issue 36. - page 11236-11243
doi:10.1021/la401625p ...

2012

Pollak, Thilo
Influence of side walls and undulated topography on viscous gravity-driven film flow
Bayreuth, 2012
http://nbn-resolving.org/urn:nbn:de:bvb:703-opus4- ...
(dissertation, 2012, )

Heining, Christian; Sellier, Mathieu; Aksel, Nuri
The inverse problem in creeping film flows
in Acta Mechanica volume 223 (2012) issue 4. - page 841-847
doi:10.1007/s00707-011-0599-3 ...

Heining, Christian; Pollak, Thilo; Aksel, Nuri
Pattern formation and mixing in three-dimensional film flow
in Physics of Fluids volume 24 (2012) issue 4
doi:10.1063/1.3698403 ...

2011

Scholle, Markus; Haas, André; Gaskell, Philip H.
A first integral of Navier–Stokes equations and its applications
in Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences volume 467 (2011) issue 2125. - page 127-143
doi:10.1098/rspa.2010.0157 ...

Haas, André; Pollak, Thilo; Aksel, Nuri
Side wall effects in thin gravity-driven film flow – steady and draining flow
in Physics of Fluids volume 23 (2011) issue 6
doi:10.1063/1.3604002 ...

Pollak, Thilo; Haas, André; Aksel, Nuri
Side wall effects on the instability of thin gravity-driven films : From long-wave to short-wav ...
in Physics of Fluids volume 23 (2011) issue 9
doi:10.1063/1.3634042 ...

Hess, Andreas; Pretzl, Melanie; Heymann, Lutz; Fery, Andreas; Aksel, Nuri
Systematic modification of the rheological properties of colloidal suspensions with polyelectro ...
in Physical Review E volume 84 (2011) issue 3
doi:10.1103/PhysRevE.84.031407 ...

Heining, Christian
Velocity field reconstruction in gravity-driven flow over unknown topography
in Physics of Fluids volume 23 (2011) issue 3
doi:10.1063/1.3559144 ...

Hess, Andreas; Aksel, Nuri
Yielding and structural relaxation in soft materials : Evaluation of strain-rate frequency supe ...
in Physical Review E volume 84 (2011) issue 5
doi:10.1103/PhysRevE.84.051502 ...

2010

Heymann, Lutz; Fernandez, Pablo; Pullarkat, Pramod A.; Ott, Albrecht; Aksel, Nuri
Cell Monolayer Rheology : eine neue Methode zur Untersuchung von biologischen Zellsuspensionen
in Analytik News
29. April 2010
https://analytik.news/fachartikel/pdf/UniBayreuth_ ...

Heymann, Lutz; Fernandez, Pablo; Pullarkat, Pramod A.; Ott, Albrecht; Aksel, Nuri
Cell Monolayer Rheology : eine neue Methode zur Untersuchung von Zellsuspensionen
2010
Rheologie kolloider Systeme : Gemeinsames Symposium der Deutschen Rheologischen Gesellschaft und der Kolloidgeselschaft / Rheologentagung 2010 und 17. Ostwald-Kolloquium, Karlsruhe, Deutschland

Heining, Christian; Aksel, Nuri
Effects of inertia and surface tension on a power-law fluid flowing down a wavy incline
in International Journal of Multiphase Flow volume 36 (2010) issue 11–12. - page 847-857
doi:10.1016/j.ijmultiphaseflow.2010.07.002 ...

Reinicke, Stefan; Karg, Matthias; Lapp, Alain; Heymann, Lutz; Hellweg, Thomas; Schmalz, Holger
Flow-Induced Ordering in Cubic Gels Formed by P2VP-b-PEO-b-P(GME-co-EGE) Triblock Terpolymer Mi ...
in Macromolecules volume 43 (2010) issue 23. - page 10045-10054
doi:10.1021/ma101768b ...

2010

Haas, André
Influence of topography on flow structure and temperature distribution in viscous flows
München, Verl. Dr. Hut, 2010. - IX, 133 page
(dissertation, 2010, )

2010

Spurk, Joseph H.; Aksel, Nuri
Strömungslehre : Einführung in die Theorie der Strömungen. 8. Auflage
Berlin : Springer, 2010. - XII, 574 page
doi:10.1007/978-3-642-13143-1 ...

Wierschem, Andreas; Pollak, Thilo; Heining, Christian; Aksel, Nuri
Suppression of eddies in films over topography
in Physics of Fluids volume 22 (2010) issue 11
doi:10.1063/1.3504374 ...

2009

Heining, Christian; Aksel, Nuri
Bottom reconstruction in thin-film flow over topography: Steady solution and linear stability
in Physics of Fluids volume 21 (2009) issue 8
doi:10.1063/1.3211289 ...

Scholle, Markus; Haas, André; Aksel, Nuri; Wilson, M. C. T.; Thompson, H. M.; Gaskell, Philip H.
Eddy genesis and manipulation in plane laminar shear flow
in Physics of Fluids volume 21 (2009) issue 7
doi:10.1063/1.3176475 ...

Scholle, Markus; Haas, André; Aksel, Nuri; Thompson, H. M.; Hewson, R. W.; Gaskell, Philip H.
The effect of locally induced flow structure on global heat transfer for plane laminar shear fl ...
in International Journal of Heat and Fluid Flow volume 30 (2009) issue 2. - page 175-185
doi:10.1016/j.ijheatfluidflow.2008.11.003 ...

Groh, Christopher; Aksel, Nuri; Rehberg, Ingo; Krülle, Christof A.
Grain size dependence of barchan dune dynamics
Powders and grains 2009
Melville, NY : American Institute of Physics, 2009. - page 955-958 . - (AIP Conference Proceedings; 1145)
doi:10.1063/1.3180089 ...

2009

Heining, Christian
Influence of two- and three-dimensional topography on viscous gravity-driven film flow
Bayreuth, 2009
(dissertation, 2009, )

Heining, Christian; Bontozoglou, V.; Aksel, Nuri; Wierschem, Andreas
Nonlinear resonance in viscous films on inclined wavy planes
in International Journal of Multiphase Flow volume 35 (2009) issue 1. - page 78-90
doi:10.1016/j.ijmultiphaseflow.2008.07.005 ...

2008

Fernandez, Pablo; Heymann, Lutz; Tränkle, Benjamin; Ott, Albrecht; Aksel, Nuri; Pullarkat, Pramod A.
Shear Rheology of a Cell Monolayer
2008
http://www.dpg-verhandlungen.de/year/2008/conferen ...
Frühjahrstagung der Deutschen Physikalischen Gesellschaft : BP Fachverband Biologische Physik; BP 22: Cell Mechanics, Berlin, Deutchland

Groh, Christopher; Wierschem, Andreas; Aksel, Nuri; Rehberg, Ingo; Krülle, Christof A.
Barchan dunes in two dimensions: Experimental tests for minimal models
in Physical Review E volume 78 (2008) issue 2
doi:10.1103/PhysRevE.78.021304 ...

Scholle, Markus; Heining, Christian; Haas, André
Comment on: “Variational principle for two-dimensional incompressible inviscid flow” (Phys. Let ...
in Physics Letters A volume 372 (2008) issue 36. - page 5857
doi:10.1016/j.physleta.2008.07.015 ...

Scholle, Markus; Haas, André; Aksel, Nuri; Wilson, M. C. T.; Thompson, H. M.; Gaskell, Philip H.
Competing geometric and inertial effects on local flow structure in thick gravity-driven fluid ...
in Physics of Fluids volume 20 (2008) issue 12
doi:10.1063/1.3041150 ...

2008

Spurk, Joseph H.; Aksel, Nuri
Fluid Mechanics. 2. Auflage
Berlin : Springer, 2008. - X, 531 page

Wierschem, Andreas; Bontozoglou, V.; Heining, Christian; Uecker, Hannes; Aksel, Nuri
Linear resonance in viscous films on inclined wavy planes
in International Journal of Multiphase Flow volume 34 (2008) issue 6. - page 580-589
doi:10.1016/j.ijmultiphaseflow.2007.12.001 ...

Kokott, Sylvia; Heymann, Lutz; Motz, Günter
Rheology and processability of multi-walled carbon nanotubes--ABSE polycarbosilazane composites
in Journal of the European Ceramic Society volume 28 (2008) issue 5. - page 1015-1021
doi:10.1016/j.jeurceramsoc.2007.09.035 ...

Wierschem, Andreas; Groh, Christopher; Rehberg, Ingo; Aksel, Nuri; Krülle, Christof A.
Ripple formation in weakly turbulent flow
in The European Physical Journal E volume 25 (2008) issue 2. - page 213-221
doi:10.1140/epje/i2007-10282-4 ...

Heymann, Lutz; Chen, Xueming; Aksel, Nuri
Transition Pathways between Solid and Liquid States of Dense Suspensions in Transient and Oscil ...
2008
doi:10.1063/1.2964813 ...
The XVth International Congress on Rheology, Monterey, Kalifornien

Oron, Alexander; Heining, Christian
Weighted-residual integral boundary-layer model for the nonlinear dynamics of thin liquid films ...
in Physics of Fluids volume 20 (2008) issue 8
doi:10.1063/1.2969410 ...

2007

Heymann, Lutz; Aksel, Nuri
Comparison of CSR and CSS modes in solid to liquid and liquid to solid transition of dense susp ...
2007
4th Annual European Rheology Conference, AERC 2007, Neapel

Scholle, Markus; Aksel, Nuri
A general free surface rule for Stokes flow of fluid films over obstacles
in Acta Mechanica volume 191 (2007) issue 3. - page 155-159
doi:10.1007/s00707-006-0429-1 ...

Scholle, Markus
Hydrodynamical modelling of lubricant friction between rough surfaces
in Tribology International volume 40 (2007) issue 6. - page 1004-1011
doi:10.1016/j.triboint.2006.02.058 ...

Aksel, Nuri; Heymann, Lutz
Rheology of Suspensions and Emulsions
Springer Handbook of Experimental Fluid Mechanics
Berlin : Springer, 2007. - page 680-720 . - (Springer Handbooks)

Fernandez, Pablo; Heymann, Lutz; Ott, Albrecht; Aksel, Nuri; Pullarkat, Pramod A.
Shear rheology of a cell monolayer
in New Journal of Physics volume 9 (2007) issue 11. - page 419
doi:10.1088/1367-2630/9/11/419 ...

2007

Spurk, Joseph H.; Aksel, Nuri
Strömungslehre : Einführung in die Theorie der Strömungen. 7. Auflage
Berlin : Springer-Verlag, 2007. - X, 568 page

Heymann, Lutz; Aksel, Nuri
Transition pathways between solid and liquid state in suspensions
in Physical Review E volume 75 (2007) issue 2
doi:10.1103/PhysRevE.75.021505 ...

Aksel, Nuri; Heymann, Lutz
Transition pathways between solid and liquid states in suspensions
2007
4th Annual European Rheology Conference, AERC 2007, Neapel

2006

Heining, Christian
Bistabile Resonanz bei Filmströmungen über gewellte Oberflächen
2006
(diploma thesis, 2006, )

Scholle, Markus
Comment on “Variational approach to the volume viscosity of fluids” Phys. Fluids 18, 047101 (20 ...
in Physics of Fluids volume 18 (2006) issue 10
doi:10.1063/1.2361304 ...

Scholle, Markus; Rund, Armin; Aksel, Nuri
Drag reduction and improvement of material transport in creeping films
in Archive of Applied Mechanics volume 75 (2006) issue 2-3. - page 93-112
doi:10.1007/s00419-005-0414-5 ...

Saldivar-Guerrero, Ruben; Richter, Reinhard; Rehberg, Ingo; Aksel, Nuri; Heymann, Lutz; Rodriguez-Fernández, Oliverio S.
Viscoelasticity of mono- and polydisperse inverse ferrofluids
in The Journal of Chemical Physics volume 125 (2006) issue 8
doi:10.1063/1.2337576 ...

2005

Saldivar-Guerrero, Ruben; Richter, Reinhard; Rehberg, Ingo; Heymann, Lutz; Aksel, Nuri; Rodriguez-Fernández, Oliverio S.
Liquid to solid transition in inverse ferrofluids
2005
88th Bunsen Discussion Meeting : 6th German Ferrofluid Workshop: “Magnetic Colloidal Fluids: Preparation, Characterization, Physical Properties and Applications”, Saarbrücken, Deutschland

Rund, Armin; Scholle, Markus; Aksel, Nuri; Büskens, Christof; Pesch, Hans Josef
Optimization of Flow over Rippled Bottoms
Bayreuth , 2005
GAMM Jahrestagung 2005, Luxemburg

Saldivar-Guerrero, Ruben; Richter, Reinhard; Rehberg, Ingo; Aksel, Nuri; Heymann, Lutz; Rodriguez-Fernández, Oliverio S.
Solid to liquid transition of inverse ferrofluids under shear
in Magnetohydrodynamics volume 41 (2005) issue 4. - page 385-389
doi:10.22364/mhd.41.4.14 ...

2004

Itskov, Mikhail; Aksel, Nuri
A class of orthotropic and transversely isotropic hyperelastic constitutive models based on a p ...
in International Journal of Solids and Structures volume 41 (2004) issue 14. - page 3833-3848
doi:10.1016/j.ijsolstr.2004.02.027 ...

Itskov, Mikhail; Aksel, Nuri
A constitutive model for orthotropic elasto-plasticity at large strains
in Archive of Applied Mechanics volume 74 (2004) . - page 75-91
doi:10.1007/s00419-004-0339-4 ...

Scholle, Markus; Wierschem, Andreas; Aksel, Nuri
Creeping films with vortices over strongly undulated bottoms
in Acta Mechanica volume 168 (2004) issue 3-4. - page 167-193
doi:10.1007/s00707-004-0083-4 ...

Wierschem, Andreas; Aksel, Nuri
Hydraulic jumps and standing waves in gravity-driven flows of viscous liquids in wavy open chan ...
in Physics of Fluids volume 16 (2004) issue 11. - page 3868-3877
doi:10.1063/1.1789431 ...

Scholle, Markus; Rund, Armin; Aksel, Nuri; Büskens, Christof; Pesch, Hans Josef
Optimierung der Bodentopographie bei Filmströmungen : I. Parameteroptimierung
Bayreuth , 2004
GAMM Jahrestagung 2004, Dresden

Rund, Armin; Scholle, Markus; Aksel, Nuri; Büskens, Christof; Pesch, Hans Josef
Optimierung der Bodentopographie bei Filmströmungen : II. Formoptimierung durch optimale Steuer ...
Bayreuth , 2004
GAMM Jahrestagung 2004, Dresden

2003

Wierschem, Andreas; Aksel, Nuri
Instability of a liquid film flowing down an inclined wavy plane
in Physica D: Nonlinear Phenomena volume 186 (2003) issue 3-4. - page 221-237
doi:10.1016/S0167-2789(03)00242-2 ...

Wierschem, Andreas; Scholle, Markus; Aksel, Nuri
Vortices in film flow over strongly undulated bottom profiles at low Reynolds numbers
in Physics of Fluids volume 15 (2003) issue 2. - page 426-435
doi:10.1063/1.1533075 ...

2002

Völtz, Camilla; Nitschke, Michael; Heymann, Lutz; Rehberg, Ingo
Thixotropes Verhalten von makroskopischen Suspensionen
2002
Frühjahrstagung der Deutschen Physikalischen Gesellschaft : DY: Dynamik und Statistische Physik : DY 53: Granulare Materie, Regensburg, Deutschland

Aksel, Nuri
A brief note from the editor on the “second-order fluid”
in Acta Mechanica volume 157 (2002) issue 1. - page 235-236
doi:10.1007/BF01182167 ...

Itskov, Mikhail; Aksel, Nuri
A closed-form representation for the derivative of non-symmetric tensor power series
in International Journal of Solids and Structures volume 39 (2002) issue 24. - page 5963-5978
doi:10.1016/S0020-7683(02)00464-X ...

Wierschem, Andreas; Scholle, Markus; Aksel, Nuri
Comparison of different theoretical approaches to experiments on film flow down an inclined wav ...
in Experiments in Fluids volume 33 (2002) issue 3. - page 429-442
doi:10.1007/s00348-002-0465-0 ...

Itskov, Mikhail
The Derivative with respect to a Tensor: some Theoretical Aspects and Applications
in ZAMM : Journal of Applied Mathematics and Mechanics = Zeitschrift für angewandte Mathematik und Mechanik volume 82 (2002) issue 8. - page 535-544
doi:10.1002/1521-4001(200208)82:8<535::AID-ZAMM535 ...

Itskov, Mikhail; Aksel, Nuri
Elastic constants and their admissible values for incompressible and slightly compressible anis ...
in Acta Mechanica volume 157 (2002) issue 1. - page 81-96
doi:10.1007/BF01182156 ...

Heymann, Lutz; Peukert, Sigrid; Aksel, Nuri
Investigation of the solid-liquid transition of highly concentrated suspensions in oscillatory ...
in Journal of Rheology volume 46 (2002) issue 1. - page 93-112
doi:10.1122/1.1423314 ...

Heymann, Lutz; Peukert, Sigrid; Aksel, Nuri
On the solid-liquid transition of concentrated suspensions in transient shear flow
in Rheologica Acta volume 41 (2002) issue 4. - page 307-315
doi:10.1007/s00397-002-0227-1 ...

Heymann, Lutz; Aksel, Nuri
The solid-liquid transition of highly concentrated suspensions
2002
6th European Conference on Rheology, Erlangen

Völtz, Camilla; Nitschke, Michael; Heymann, Lutz; Rehberg, Ingo
Thixotropy in macroscopic suspensions of spheres
in Physical Review E volume 65 (2002) issue 5
doi:10.1103/PhysRevE.65.051402 ...

2001

Heymann, Lutz; Peukert, Sigrid; Aksel, Nuri
Nichtlineares Deformations- und Fließverhalten von Suspensionen in scherspannungskontrollierten ...
2001
Jahrestagung der Deutschen Rheologischen Gesellschaft, Berlin, Deutschland

Peukert, Sigrid; Heymann, Lutz; Aksel, Nuri
Nichtlineares Deformations- und Fließverhalten von Suspensionen in stationärer Scherströmung
2001
Jahrestagung der Deutschen Rheologischen Gesellschaft, Berlin, Deutschland

Teipel, Ulrich; Aksel, Nuri
Adsorption Behavior of Nonionic Surfactants Studied by Drop Volume Technique
in Chemical Engineering & Technology volume 24 (2001) issue 4. - page 393-400
doi:10.1002/1521-4125(200104)24:4<393::AID-CEAT393 ...

Teipel, Ulrich; Heymann, Lutz; Aksel, Nuri
An experimental study on the flow behavior of micellar solutions
in Experiments in Fluids volume 30 (2001) issue 5. - page 584-591
doi:10.1007/s003480000239 ...

Itskov, Mikhail
A generalized orthotropic hyperelastic material model with application to incompressible shells
in International Journal for Numerical Methods in Engineering volume 50 (2001) issue 8. - page 1777-1799
doi:10.1002/nme.86 ...

Teipel, Ulrich; Heymann, Lutz; Aksel, Nuri
Indirect detection of structural changes in micellar solutions by rheological measurements
in Colloids and Surfaces A: Physicochemical and Engineering Aspects volume 193 (2001) issue 1–3. - page 35-49
doi:10.1016/S0927-7757(01)00571-4 ...

2000

Aksel, Nuri
Influence of the capillarity on a creeping film flow down an inclined plane with an edge
in Archive of Applied Mechanics volume 70 (2000) issue 1. - page 81-90
doi:10.1007/s004199900039 ...

Heymann, Lutz; Peukert, Sigrid; Aksel, Nuri
Oscillatory rheometry of plasto-viscoelastic suspensions using FT methods
Proceedings of the XIIIth International Congress on Rheology : Cambridge, United Kingdom, 20th to 25th August, 2000. Band 4
Glasgow , 2000. - page 115-117

Teipel, Ulrich; Heymann, Lutz; Aksel, Nuri
Rheologische Eigenschaften von wäßrigen nicht-ionischen Tensidlösungen in oszillatorischer Sche ...
in Chemie Ingenieur Technik volume 72 (2000) issue 4. - page 349-355
doi:10.1002/1522-2640(200004)72:4<349::AID-CITE349 ...

1999

Heymann, Lutz; Aksel, Nuri
Rheologie von Suspensionen aus porösen, oberflächenfunktionalisierten Silica-Partikeln
1999
Frühjahrstagung der Deutschen Physikalischen Gesellschaft : Verhandlungen der Deutschen Rheologischen Gesellschaft : DRG 10: Suspensionen und Emulsionen, Leipzig, Deutschland

1999

Teipel, Ulrich
Rheologisches Verhalten von Emulsionen und Tensidlösungen
Stuttgart, Fraunhofer-IRB-Verl., 1999. - 284 page (dissertation, 1999, )

1998

Heymann, Lutz; Aksel, Nuri
Influence of surface modified particles on the rheological properties of suspensions
Progress and trends in rheology V : proceedings of the Fifth European Rheology Conference, Portorož, Slovenia, September 6 - 11, 1998
Darmstadt : Steinkopff-Verlag, 1998. - page 560-561 . - (Progress and Trends in Rheology)