contact details

Johan Padding

Process & Energy (PE) lab.
Delft University of Technology (TUD)

Leeghwaterstraat 39
2628 CA, Delft
The Netherlands

tel: +31 15 27 86605

email: j dot t dot padding at tudelft dot nl

welcome

picture of me

Welcome to my homepage! I am an associate professor in the Process & Energy laboratory at Delft University of Technology, The Netherlands.

From 1998 until 2003 I did my PhD studies in the computational chemistry group of Prof. W.J. Briels. From 2003 until 2006, I was a postdoc at the Computational Chemistry department of the University of Cambridge. After that, from 2006 until 2009 I was a postdoc in the Computational Biophysics group of the University of Twente in The Netherlands, supported by a VENI grant of the Netherlands Organisation for Scientific Research (NWO). From 2009 until 2011 I was a research associate of Prof. Christian Bailly in the Institut de la matière condensée et des nanosciences (IMCN) of the Université catholique de Louvain in Belgium. From 2011 until 2016 I was an assistant and associate professor with Prof. Hans Kuipers in the Multiphase Reactors group at Eindhoven University of Technology, The Netherlands. I am a regular reviewer for Physical Review (A, E, Letters), Europhysics Letters, European Physics Journal, Journal of Chemical Physics, Physical Chemistry Chemical Physics, Macromolecules, Biomacromolecules, Soft Matter, Colloid and Interface Science, Rheologica Acta, Journal of Fluid Mechanics, Journal of Non-Newtonian Fluid Mechanics, Microfluidics and Nanofluidics, International Journal of Multiphase Flow, Energy & Fuels, AIChE Journal, Chemical Engineering Journal, Powder Technology, Chemical Engineering Science, Journal of Computational Physics, and Nature. I am a member of the Eindhoven Multiscale Institute (EMI), the American Physical Society (APS), and the editorial board of the The Scientific World Journal (Physical Chemistry section) and the ScienceJet Journal (Physical Chemistry and Chemical Physics section).

You can find my most recent CV (February 2016) here.

research focus

My research focuses on particle-based modeling of multiphase and complex fluid flows and experimental validation of these models. Multiphase and complex fluids are quite different from ordinary (simple) liquids. For instance, they can have elastic or dissipative properties, have very long memories of a previous shape, or have a viscosity which depends on how fast you shear them. Multiphase and complex fluids play an important role in applications in the fields of physics, chemistry, biology, and engineering.

theoretical derivations...

Understanding the behaviour of these fluids is not as impossible as depicted on the left. I study how the behaviour emerges from the underlying interactions between particles by a combination of theory, computer simulations and non-intrusive experiments. Depending on the length scale of interest, I apply simulation techniques ranging from detailed Molecular Dynamics and Direct Numerical Simulation to more coarse grained approaches, such as Brownian Dynamics, Stochastic Rotation Dynamics, Responsive Particle Dynamics (RaPiD), Discrete Particle Methods, and methods based on kinetic theory such as Direct Simulation Monte Carlo and Two-Fluid Models. Experimental methods include (micro-) Particle Image Velocimetry, Particle Tracking Velocimetry and Digital Image Analysis.

In many cases I use statistical mechanical and kinetic theoretical techniques to derive the interactions occurring on the larger "coarse grained" scales from detailed simulations of underlying microscopic models. The advantage of such a "bottom-up" approach is that no a priori assumptions about the interactions are needed. Another advantage is that direct comparison with experimental results is possible, which is a very important test of the validity of any simulation model.

past and present research topics

The navigation buttons above will lead to the global topics I have worked or still working on: polymers, micelles, colloids, Newtonian fluids and (gas-)solid flows. Below are links to specific topics:

Dynamics and rheology of entangled viscoelastic polymer melts


Computational modelling of shear banding and fracture in telechelic triblock co-polymer solutions


Computational modelling of the dynamics and rheology of solutions of star polymers


Mesoscale modelling of pressure sensitive adhesives through inclusion of transient forces


Continuum scale (macroscopic) simulations of viscoelastic flow


Computational modelling of responsive wormlike micellar fluids


Constitutive modelling of wormlike micellar fluids


Brownian dynamics of suspensions of rodlike particles


Coarse-graining the dynamics of spherical colloids, including both hydrodynamic and Brownian forces


Steady-state and finite-size sedimentation of colloidal suspensions


Diffusive dynamics of colloidal rods and spheres near walls


Hydrodynamic interactions and Brownian motion in biopolymer (alpha-synuclein, beta-lactoglobulin and actin) networks


Asphaltene deposition in rock pores


Dynamics of phase separating liquids in microdevices


Capillary waves in confinement


Hydrodynamic flow due to active swimming of biological organisms


Mixing of granular materials in a rotating drum


Flow of granular material through a rotating chute


Impact of a large intruder in a pre-fluidized bed of granular particles


Modelling of gas-solid fluidized beds


Dry separation of materials through triboelectric charging


Droplet and particle collisions in spray dryers


Bubbly flows

Other interests

I have many more interests, including Nonlinear dynamics, Quantum mechanics, Quantum chemistry, Relativity Theory, and Complex Function Theory. I am also very interested in insect life, especially that of butterflies and moths. Have a look at some of my photographs on butterflies.awardspace.info.

Publications starting 2001

Thesis:

Articles in refereed journals:

2001

  1. J.T. Padding and W.J. Briels, Zero-shear stress relaxation and long time dynamics of a linear polyethylene melt: A test of Rouse theory, J. Chem. Phys. 114, 8685 (2001).
  2. Selected for the Virtual Journal of Nanoscale Science and Technology J.T. Padding and W.J. Briels, Uncrossability constraints in mesoscopic polymer melt simulations: Non-Rouse behavior of C120H242, J. Chem. Phys. 115, 2846 (2001). This paper was selected for the August 13, 2001 issue of the Virtual Journal of Nanoscale Science & Technology.
  3. M.A.I. Schutyser, J.T. Padding et al., Discrete particle simulations predicting mixing behavior of solid substrate particles in a rotating drum fermenter, Biotechn. Bioeng. 75, 666 (2001).

2002

  1. J.T. Padding and W.J. Briels, Time and length scales of polymer melts studied by coarse-grained molecular dynamics simulations, J. Chem. Phys. 117, 925 (2002).

2003

  1. J.T. Padding and W.J. Briels, Coarse-grained molecular dynamics simulations of polymer melts in transient and steady shear flow, J. Chem. Phys. 118, 10276 (2003).

2004

  1. Selected for the Virtual Journal of Nanoscale Science and Technology J.T. Padding and W.J. Briels, A time-integrated estimate of the entanglement mass in polymer melts in agreement with the one determined by time-resolved measurements, J. Chem. Phys. 120, 2996 (2004). This paper was selected for the February 15, 2004 issue of the Virtual Journal of Nanoscale Science & Technology.
  2. J.T. Padding and E.S. Boek, Evidence for diffusion-controlled recombination kinetics in model wormlike micelles, Europhys. Lett. 66, 756 (2004).
  3. J.T. Padding and E.S. Boek, Influence of shear flow on the formation of rings in wormlike micelles: A nonequilibrium molecular dynamics study, Phys. Rev. E 70, 031502 (2004).
  4. Selected for the Virtual Journal of Nanoscale Science and Technology J.T. Padding and A.A. Louis, Hydrodynamic and Brownian Fluctuations in Sedimenting Suspensions, Phys. Rev. Lett. 93, 220601 (2004). Also available at cond-mat/0409133. This paper was selected for the December 6, 2004 issue of the Virtual Journal of Nanoscale Science & Technology.

2005

  1. E.S. Boek, J.T. Padding, et al., Constitutive equations for extensional flow of wormlike micelles: stability analysis of the Bautista-Manero model, J. Non-Newtonian Fluid Mech. 126, 39 (2005).
  2. Y. Tao, W.K. den Otter, J.T. Padding, J.K.G. Dhont, and W.J. Briels, Brownian dynamics simulations of the self and collective rotational diffusion coefficients of rigid long thin rods, J. Chem. Phys. 122, 244903 (2005).
  3. J.T. Padding, E.S. Boek, and W.J. Briels, Rheology of wormlike micellar fluids from Brownian and Molecular Dynamics simulations, J. Phys.: Condens. Matter 17 S3347 (2005).
  4. J.T. Padding, A. Wysocki, H. Lowen, and A.A. Louis, Stick boundary conditions and rotational velocity auto-correlation functions for colloidal particles in a coarse-grained representation of the solvent, J. Phys.: Condens. Matter 17 S3393 (2005). A preprint can be found here.
  5. E.S. Boek, J.T. Padding, W.K. den Otter, and W.J. Briels, Mechanical properties of surfactant bilayer membranes from atomistic and coarse-grained molecular dynamics simulations, J. Phys. Chem. B 109, 19851 (2005).

2006

  1. Selected for the Virtual Journal of Biophysics Research J.T. Padding and A.A. Louis Hydrodynamic interactions and Brownian forces in colloidal suspensions: Coarse-graining over time and length-scales, Phys. Rev. E 74, 031402 (2006). A preprint can be found here. This paper was selected for the September 15, 2006 issue of the Virtual Journal of Biological Physics Research.

2007

  1. E.S. Boek, J.T. Padding, V.J. Anderson, W.J. Briels, and J.P. Crawshaw, Flow of entangled wormlike micellar fluids: mesoscopic simulations, rheology and micro-PIV experiments, J. Non-Newtonian Fluid Mech. 146, 11 (2007).

2008

  1. E.S. Boek, H.K. Ladva, J.P. Crawshaw and J.T. Padding, Deposition of colloidal asphaltene in capillary flow: experiments and mesoscopic simulation, Energy and Fuels 22, 805 (2008).
  2. Selected for the Virtual Journal of Biophysics Research Selected for the Virtual Journal of Nanoscale Science and Technology J.T. Padding and A.A. Louis, Interplay between hydrodynamic and Brownian fluctuations in sedimenting colloidal suspensions, Phys. Rev. E 77, 011402 (2008). A preprint is available here. This paper was selected for the February 1, 2008 issue of the Virtual Journal of Biological Physics Research and also for the February 4, 2008 issue of the Virtual Journal of Nanoscale Science & Technology.
  3. M.R. Stukan, E.S. Boek, J.T. Padding, W.J. Briels and J.P. Crawshaw, Flow of wormlike micelles in an expansion-contraction geometry, Soft Matter 4, 870 (2008).
  4. A.K. Thakre, J.T. Padding, W.K. den Otter and W.J. Briels, Molecular Dynamics simulation of phase separating binary liquids in cylindrical Couette flow, J. Chem. Phys. 128, 154707 (2008).
  5. M.R. Stukan, E.S. Boek, J.T. Padding and J.P. Crawshaw, Influence of system size and solvent flow on the distribution of wormlike micelles in a contraction-expansion geometry, European Physical Journal E 26, 63 (2008).
  6. A.K. Thakre, J.T. Padding, W.K. den Otter and W.J. Briels, Finite system size effects in the interfacial dynamics of binary liquid films, J. Chem. Phys. 129, 044701 (2008).
  7. Selected for the Virtual Journal of Biophysics Research A.K. Thakre, W.K. den Otter, J.T. Padding and W.J. Briels, Spinodal decomposition of asymmetric binary fluids in a micro-Couette geometry simulated with molecular dynamics, J. Chem. Phys. 129, 074505 (2008). This paper was selected for the September 1, 2008 issue of the Virtual Journal of Biological Physics Research.
  8. Selected for the Virtual Journal of Biophysics Research J.T. Padding, E.S. Boek and W.J. Briels, Dynamics and rheology of wormlike micelles emerging from particulate computer simulations, J. Chem. Phys. 129, 074903 (2008). This paper was also selected for the September 1, 2008 issue of the Virtual Journal of Biological Physics Research.

2009

  1. D.A.P. Reid, J.T. Padding, H. Hildenbrandt and C.K. Hemelrijk, Study of flow around fish-like shapes using Multi-Particle Collision Dynamics, Phys. Rev. E 79, 046313 (2009).
  2. Selected for the Virtual Journal of Nanoscale Science and Technology J.T. Padding, Efficient simulation of non-crossing fibers and chains in a hydrodynamic solvent, J. Chem. Phys. 130, 144903 (2009). A preprint is available here. This paper was selected for the April 20, 2009 issue of the Virtual Journal of Nanoscale Science & Technology.
  3. Selected for the Virtual Journal of Nanoscale Science and Technology J. Sane, J.T. Padding and A.A. Louis, Hydrodynamics of confined colloidal fluids in two dimensions, Phys. Rev E. 79, 051402 (2009). This paper was selected for the May 25, 2009 issue of the Virtual Journal of Nanoscale Science & Technology.
  4. Selected for the Virtual Journal of Nanoscale Science and Technology J.T. Padding, W.J. Briels, M.R. Stukan, and E.S. Boek, Review of multi-scale particulate simulation of the rheology of wormlike micellar fluids, Soft Matter 5, 4367 (2009). This paper was selected for the November 23, 2009 issue of the Virtual Journal of Nanoscale Science & Technology.
  5. J. Sprakel, E. Spruijt, J. van der Gucht, J.T. Padding and W.J. Briels, Failure-mode transition in transient polymer networks with particle-based simulations, Soft Matter 5, 4748 (2009).

2010

  1. E.S. Boek, T. Headen and J.T. Padding, Multi-scale simulation of asphaltene aggregation and deposition in capillary flow, Faraday Discussions 144, 271 (2010).
  2. J. Sane, J.T. Padding and A.A. Louis, The crossover from single file to Fickian diffusion, Faraday Discussions 144, 285 (2010). A preprint is available here.
  3. J.T. Padding, E. van Ruymbeke, D. Vlassopoulos and W.J. Briels, Computer simulation of the rheology of concentrated star polymer suspensions, Rheol. Acta 49, 473 (2010).
  4. E.S. Boek, A.D. Wilson, J.T. Padding, T. Headen and J. Crawshaw, Multi-scale simulation and experimental studies of asphaltene aggregation and deposition in capillary flow, Energy and Fuels 24, 2361 (2010).
  5. Selected for the Virtual Journal of Biophysics Research R. Perez-Aparicio, J. Colmenero, F. Alvarez, J.T. Padding and W.J. Briels, Chain-dynamics of poly(ethylene-propylene) melts by molecular dynamics simulations. Bridging the gap between fully atomistic and coarse-grained models, J. Chem. Phys. 132, 024904 (2010). This paper was selected for the January 15, 2010 issue of the Virtual Journal of Biological Physics Research.
  6. J.T. Padding and W.J. Briels, Translational and rotational friction on a colloidal rod near a wall, J. Chem. Phys. 132, 054511 (2010). A preprint is available here.
  7. PRL Editor's Suggestion Selected for the Virtual Journal of Nanoscale Science and Technology Selected for the Virtual Journal of Biophysics Research A. Moncho-Jordá, A.A. Louis, and J.T. Padding, The effects of inter-particle attractions on colloidal sedimentation, Phys. Rev. Lett. 104, 068301 (2010). This paper was highlighted by PRL as an Editor's Suggestion. This paper was selected for the February 22, 2010 issue of the Virtual Journal of Nanoscale Science & Technology and for the February 15, 2010 issue of the Virtual Journal of Biological Physics Research.
  8. Selected for the Virtual Journal of Biophysics Research A. Neild, J.T. Padding, L. Yu, B. Bhaduri, W.J. Briels and T.W. Ng, Translational and Rotational coupling in Brownian rods near a solid surface, Phys. Rev. E 82, 041126 (2010). This paper was selected for the November 1, 2010 issue of the Virtual Journal of Biological Physics Research.

2011

  1. J. Sprakel, J.T. Padding and W.J. Briels, Transient forces and non-equilibrium states in sheared polymer networks, Europhys. Lett. 93, 58003 (2011).
  2. A. Imperio, J.T. Padding and W.J. Briels, Force calculation on walls and embedded particles in Multi-Particle Collision Dynamics simulations, Phys. Rev. E 83, 046704 (2011).
  3. Selected for the Virtual Journal of Biophysics Research A. Imperio, J.T. Padding and W.J. Briels, Diffusion of spherical particles in microcavities, J. Chem. Phys. 134, 154904 (2011). This paper was selected for the May 1, 2011 issue of the Virtual Journal of Biological Physics Research.
  4. J.T. Padding, L.V. Mohite, D. Auhl, W.J. Briels and C. Bailly, Mesoscale modeling of the rheology of pressure sensitive adhesives through inclusion of transient forces, Soft Matter 7, 5036 (2011).
  5. J.T. Padding and W.J. Briels, Systematic coarse-graining of the dynamics of entangled polymer melts: the road from chemistry to rheology, invited review article in J. Phys.: Condens. Matter 23, 233101 (2011).
  6. I.S. Santos de Oliveira, W.K. den Otter, J.T. Padding and W.J. Briels, Alignment of particles in sheared viscoelastic fluids, J. Chem. Phys. 135, 104902 (2011).
  7. K. Milinković, J.T. Padding and M. Dijkstra, Hydrodynamic Rayleigh-Taylor-like instabilities in sedimenting colloidal mixtures, Soft Matter 7, 11177 (2011).

2012

  1. D.A.P. Reid, H. Hildenbrandt, J.T. Padding and C.K. Hemelrijk, Fluid dynamics of moving fish in a two-dimensional multiparticle collision dynamics model in 2D, Phys. Rev. E 85, 021901 (2012).
  2. A. Moncho-Jorda, A.A. Louis and J.T. Padding, How Peclet number affects microstructure and transient cluster aggregation in sedimenting colloidal suspensions, J. Chem. Phys. 136, 064517 (2012).
  3. J.T. Padding, L.V. Mohite, D. Auhl, T. Schweizer, W. J. Briels and C. Bailly, Quantitative mesoscale modeling of the oscillatory and transient shear rheology and the extensional rheology of pressure sensitive adhesives, Soft Matter 8, 7967 (2012).

2013

  1. S.S. Shirsath, J.T. Padding, N.G. Deen, H.J.H. Clercx, and J.A.M. Kuipers, Experimental study of monodisperse granular flow through an inclined rotating chute, Powder Technol. 246, 235 (2013).
  2. L. Liu, W.K. den Otter, J.T. Padding and W.J. Briels, Coarse-grained simulations of entangled star polyethylene melts, J. Chem. Phys. 138, 244912 (2013).
  3. V. Verma, N.G. Deen, J.T. Padding and J.A.M. Kuipers, Two-fluid modeling of three-dimensional cylindrical gas-solid fluidized beds using the kinetic theory of granular flow, Chem. Eng. Sci. 102, 227 (2013).
  4. Y. Xu, J.T. Padding, M.A. van der Hoef and J.A.M. Kuipers, Detailed numerical simulation of an intruder moving through a granular bed using a hybrid Discrete Particle and Immersed Boundary (DP-IB) method, Chem. Eng. Sci. 104, 201 (2013).

2014

  1. S.K. Pawar, J.T. Padding, N.G. Deen, A. Jongsma, F. Innings and J.A.M. Kuipers, Lagrangian modelling of dilute granular flow-modified stochastic DSMC versus deterministic DPM, Chem. Eng. Sci. 105, 132 (2014).
  2. V. Verma, J.T. Padding, N.G. Deen and J.A.M. Kuipers, Bubble formation at a central orifice in a gas-solid fluidized bed predicted by three-dimensional two-fluid model calculations, Chem. Eng. J. 245, 217 (2014).
  3. V. Verma, J.T. Padding, N.G. Deen and J.A.M. Kuipers, Bubble dynamics in a 3-D gas-solid fluidized bed using ultrafast electron beam X-ray tomography and two-fluid model, AIChE Journal 60, 1632 (2014).
  4. M. Korevaar, J.T. Padding, M.A. van der Hoef and J.A.M. Kuipers, Integrated DEM-CFD modeling of the contact charging of pneumatically conveyed powders, Powder Technology 258, 144 (2014).
  5. N.G. Deen, E.A.J.F. Peters, J.T. Padding and J.A.M. Kuipers, Review of Direct Numerical Simulation of Fluid-Particle Mass, Momentum and Heat Transfer in Dense Gas-Solid Flows, Chem. Eng. Sci. 116, C710 (2014).
  6. Sandip Pawar, Ruud Abrahams, Niels Deen, Johan Padding, Gert-Jan van der Gulik, Alfred Jongsma, Fredrik Innings and Hans Kuipers, An Experimental Study of Dynamic Jet Behavior in a Scaled Cold Flow Spray Dryer Model Using PIV, Can. J. Chem. Eng. 92, 2013 (2014).
  7. S.S. Shirsath, J.T. Padding, H.J.H. Clercx and J.A.M. Kuipers, Numerical investigation of monodisperse granular flow through an inclined rotating chute, AIChE Journal 60, 3424 (2014).
  8. V. Verma, J.T. Padding, N.G. Deen and J.A.M. Kuipers, Numerical Investigation on the Effect of Pressure on Fluidization in a 3-D Fluidized Bed, Industrial & Engineering Chemistry Research 53, 17487 (2014).
  9. Y. Xu, J.T. Padding and J.A.M. Kuipers, Numerical investigation of the vertical plunging force of a spherical intruder into a prefluidized granular bed, Phys. Rev. E 90, 062203 (2014).
  10. J.T. Padding and W.J. Briels, Momentum conserving Brownian Dynamics propagator for complex soft matter fluids, J. Chem. Phys. 141, 244108 (2014).

2015

  1. V. Sutkar, N.G. Deen, J.T. Padding, V. Salikov, B. Crueger, S. Antonyuk, S. Heinrich and J.A.M. Kuipers, A novel approach to determine wet restitution coefficients through a unified correlation and energy analysis, AIChE Journal 61, 769 (2015).
  2. C.K. Hemelrijk, D.A.P. Reid, H. Hildenbrandt, and J.T. Padding, The increased efficiency of fish swimming in a school, Fish and Fisheries 16, 511 (2015). This paper was added as a research highlight in Nature (13 February 2014).
  3. V. Verma, J.T. Padding, N.G. Deen and J.A.M. Kuipers, Effect of bed size on hydrodynamics in 3D gas-solid fluidized beds, AIChE Journal 61, 1492 (2015).
  4. S.S. Shirsath, J.T. Padding, H.J.H. Clercx and J.A.M. Kuipers, Dynamics of granular flows down rotating semi-cylindrical chutes, Procedia Engineering 102, 731 (2015).
  5. S.S. Shirsath, J.T. Padding, H.J.H. Clercx and J.A.M. Kuipers, Cross-validation of 3D particle tracking velocimetry for the study of granular flows down rotating chutes, Chem. Eng. Sci. 134, 312 (2015).
  6. S.S. Shirsath, J.T. Padding, H.J.H. Clercx and J.A.M. Kuipers, Simulation study of the effect of wall roughness on the dynamics of granular flows in rotating semi-cylindrical chutes, AIChE J. 61, 2117 (2015).
  7. S.K. Pawar, J.T. Padding, N.G. Deen, A. Jongsma, F. Innings and J.A.M. Kuipers, Numerical and Experimental Investigation of Induced Flow and Droplet-Droplet Interactions in a Liquid Spray, Chem. Eng. Sci. 138, 17 (2015).
  8. J. Sane, J.T. Padding and A.A. Louis, Taylor dispersion of colloidal particles in narrow channels, Mol. Phys. 113, 2538 (2015).
  9. M.W. Korevaar, J.T. Padding, N.G. Deen, J. Wang, M. de Wit, M.A.I. Schutyser and J.A.M. Kuipers, Hybrid PIV/PTV measurements of velocity and position distributions of gas-conveyed particles in small, narrow channels, AIChE J. 61, 3616 (2015).
  10. J.T. Padding, N.G. Deen, E.A.J.F. Peters and J.A.M. Kuipers, Euler-Lagrange modelling of the hydrodynamics of dense multiphase flows, Advances in Chemical Engineering 46, 137 (2015).

2016

  1. S. De, S. Das, E.A.J.F. Peters, J.A.M. Kuipers and J.T. Padding, A coupled finite volume immersed boundary method for simulating 3D viscoelastic flows in complex geometries, J. Non-Newtonian Fluid Mech. 232, 67 (2016).
  2. L. Yang, J.T. Padding and J.A.M. Kuipers, Modification of Kinetic Theory of Granular Flow for Frictional Spheres, Part I: Two-fluid model derivation and numerical implementation, Chem. Eng. Sci. 152, 767 (2016).
  3. L. Yang, J.T. Padding and J.A.M. Kuipers, Modification of Kinetic Theory of Granular Flow for Frictional Spheres, Part II: Model validation, Chem. Eng. Sci. 152, 783 (2016).
  4. S.K. Pawar, F. Henrikson, G. Finotello, J.T. Padding, N.G. Deen, A. Jongsma, F. Innings and J.A.M. Kuipers, An experimental study of droplet-particle collisions, Powder Technology 300, 157 (2016).
  5. Kay Buist, Luuk Seelen, Niels Deen, Johan Padding and Hans Kuipers, On an efficient hybrid soft and hard sphere collision integration scheme for DEM, Chem. Eng. Sci. 153, 363 (2016).
  6. L.J.H. Seelen, J.T. Padding and J.A.M. Kuipers, Improved quaternion based integration scheme for rigid body motion, Acta Mechanica 227, 3381 (2016).

2017

  1. B.W. Fitzgerald, J.T. Padding and R. van Santen, A simple diffusion hopping model with convection, Phys. Rev. E 95, 013307 (2017).
  2. H. Patel, S. Das, J.A.M. Kuipers, J.T. Padding and E.A.J.F. Peters, A coupled VOF-IBM method for simulating 3D multiphase flows with contact line dynamics in complex geometries, Chem. Eng. Sci. 166, 28 (2017).
  3. L. Yang, J.T. Padding and J.A.M. Kuipers, Partial slip boundary conditions for collisional granular flows at flat frictional walls, to be published in AIChE J. (2017).
  4. L. Yang, J.T. Padding and J.A.M. Kuipers, Investigation of collisional parameters for rough spheres in fluidized beds, to be published in Powder Technology (2017).
  5. S.K.P. Sanjeevi and J.T. Padding, On the orientational dependence of drag experienced by spheroids, to be published in J. Fluid Mech. Rapids (2017).
  6. S. De, E.A.J.F. Peters, J.A.M. Kuipers and J.T. Padding, Viscoelastic flow simulations in model porous media, submitted to Phys. Rev. Fluids (2017).
  7. S. De, E.A.J.F. Peters, J.A.M. Kuipers and J.T. Padding, Viscoelastic flow simulations in random porous media, submitted to J. Non-Newtonian Fluid Mech. (2017).
  8. S. De, J. van der Schaaf, N.G. Deen, J.A.M. Kuipers, E.A.J.F. Peters and J.T. Padding, Elastic instabilities in flows through pillared micro channels, submitted to Microfluidics and Nanofluidics (2017).
  9. G. Finotello, J.T. Padding, N.G. Deen, A. Jongsma, F. Innings and J.A.M. Kuipers, Effect of viscosity on droplet coalescence and breakup, submitted to Physics of Fluids (2017).
  10. L. Yang, J.T. Padding and J.A.M. Kuipers, Experimental and numerical investigation of bubbling gas-solid fluidized beds using kinetic theory for rough spheres, submitted to Chem. Eng. J. (2017).
  11. K.A. Buist, P. Jayaprakash, N.G. Deen, J.T. Padding and J.A.M. Kuipers, Magnetic particle tracking for non-spherical particles in a cylindrical fluidized bed, to be submitted (2017).
  12. L. Boer, K.A. Buist, N.G. Deen, J.T. Padding and J.A.M. Kuipers, Experimental study on orientation and de-mixing phenomena of elongated particles in gas-fluidized beds, to be submitted (2017).
  13. A. Sengar, R.A. van Santen, J.A.M. Kuipers and J.T. Padding, Particle-based modeling of transport and reactions for heterogeneous catalytic conversion, to be submitted (2017).
  14. S.S. Kamath, J.T. Padding, K.A. Buist and J.A.M. Kuipers, DSMC for large scale dense bubbly flows, to be submitted (2017).
  15. A. Zarghami, S.K.P. Sanjeevi, H.R. Ashorynejad and J.T. Padding, Mass-leakage in curved boundary condition schemes of LBM: a comparative study, to be submitted (2017).
  16. S.K. Pawar, J.T. Padding, N.G. Deen and J.A.M. Kuipers, A Novel Hybrid Computational Model Combining DSMC and a Kinetic Particle Model for Simulation of Spray Drying of Milk, to be submitted (2017).

Conference proceedings:

  • E.S. Boek, H.K. Ladva, J.P. Crawshaw and J.T. Padding, Colloidal Asphaltene Deposition and Aggregation in Capillary Flow: Experiments and Mesoscopic Simulation, AIP Conf. Proceedings 1027, 273 (2008).
  • D. Reid, J.T. Padding, H. Hildenbrandt and C.K. Hemelrijk, Modelling hydrodynamics and swimming efficiency of fish, Comparative Biochemistry and Physiology - Part A: Molecular & Integrative Physiology 153, S125 (2009).
  • A.D. Wilson, E.S. Boek, H.K. Ladva, J. Crawshaw and J.T. Padding, Recent Developments in the Deposition of Colloidal Asphaltene in Capillary Flow. Experiments and Mesoscopic Simulation, Society of Petroleum Engineers Journal (SPE) 122197-MS (2009).
  • Edo Boek, Ali Fadili, Michael John Williams and Johan Padding, Prediction of asphaltene deposition in porous media by systematic upscaling from a colloidal pore scale model to a Deep Bed Filtration model, Society of Petroleum Engineers Journal (SPE) 147539-MS (2011).
  • L.V. Mohite, D. Auhl, J.T. Padding and C. Bailly, Rheological Characterization of Pressure Sensitive Adhesives, appeared in Proceedings of the 27th World Congress of the Polymer Processing Society (2011).
  • S. Shirsath, J.T. Padding, H.J.H. Clercx and J.A.M. Kuipers, Modelling of granular flows through inclined rotating chutes using a Discrete Particle Model, proceedings of the CSIRO Ninth International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Melbourne (2012).
  • S.K. Pawar, J.T. Padding, N.G. Deen, J.A.M. Kuipers, A. Jongsma and F. Innings, Eulerian-Lagrangian modelling with stochastic approach for droplets-particles collision, proceedings of the CSIRO Ninth International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Melbourne (2012).
  • M. Korevaar, J.T. Padding, M.A. van der Hoef and J.A.M. Kuipers, Modeling of tribo-electrification of a pneumatically conveyed powder in a squared duct using DEM-CFD, proceedings of the 2013 Annual Meeting of the Electrostatics Society of America.
  • V. Verma, J.T. Padding, N.G. Deen, J.A.M. Kuipers, M. Bieberle, F. Barthel, M. Wagner and W. Hampel, Bubble characteristics in a 3-D gas-solid fluidized bed: predictions from ultra-fast X-ray tomography and two-fluid model, proceedings of the 11th Circulating Fluidized Beds conference, Bejing, China (2014).
  • V. Verma, J.T. Padding, N.G. Deen and J.A.M. Kuipers, Effect of fluidized bed diameter on fluidization dynamics, proceedings of the 11th Circulating Fluidized Beds conference, Bejing, China (2014).
  • V. Verma, J.T. Padding, N.G. Deen and J.A.M. Kuipers, CFD validations for 3D cylindrical gas-solid fluidized beds, proceedings of the SINTEF 10th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2014).
  • M.W. Korevaar, J.T. Padding, M.A. van der Hoef and J.A.M. Kuipers, DEM-CFD simulations and PIV/PTV experiments on charging of pneumatically conveyed powders, proceedings of the SINTEF 10th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2014).
  • S. Pawar, J.T. Padding, N.G. Deen, A. Jongsma, F. Innings and J.A.M. Kuipers, Agglomeration study in the inlet section of a large scale spray dryer using stochastic euler-lagrange modelling, proceedings of the SINTEF 10th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2014).
  • Y. Xu, J.T. Padding, M.A. van der Hoef and J.A.M. Kuipers, Numerical investigation of the vertical plunging force of a spherical intruder into a granular bed, proceedings of the SINTEF 10th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2014).
  • S.K. Pawar, J.T. Padding, N.G. Deen, A. Jongsma, F. Innings and J.A.M. Kuipers, Drying kinetics of droplets containing solids using reaction engineering approach, proceedings of the 19th International Drying Symposium, Lyon, France (2014).
  • S.S. Shirsath, J.T. Padding, H.J.H. Clercx and J.A.M. Kuipers, Dynamics of granular flows down rotating semi-cylindrical chutes, in New Paradigm of Particle Science and Technology, Procedia Engineering 102, 731-740 (2015).
  • S.K.P. Sanjeevi, J.T. Padding and J.A.M. Kuipers, Direct numerical simulations of fluid drag forces of non-spherical particle, proceedings of the CSIRO 11th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Melbourne (2015).
  • L. Yang, J.T. Padding and J.A.M. Kuipers, Comparison of a two-fluid model and an Euler-Lagrange model for simulation of dense gas-fluidized beds, proceedings of the CSIRO 11th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Melbourne (2015).
  • R. Maitri, E.A.J.F. Peters, J.T. Padding and J.A.M. Kuipers, Direct numerical simulation of fluidization of solid particles due to lift forces, proceedings of the 9th International Conference on Multiphase Flow (ICMF), Firenze, Italy (2016).
  • S. De, J.A.M. Kuipers, E.A.J.F. Peters and J.T. Padding, Viscoelastic flow simulations in disordered porous media proceedings of the SINTEF 12th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2017).
  • K.A. Buist, L.J.H. Seelen, N.G. Deen, J.T. Padding and J.A.M. Kuipers, Novel efficient hybrid-DEM collision integration scheme, proceedings of the SINTEF 12th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2017).
  • L. Yang, J.T. Padding and J.A.M. Kuipers, Experimental and numerical investigation of a bubbling dense solid-gas fluidized bed proceedings of the SINTEF 12th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2017).
  • R. Maitri, E.A.J.F. Peters, J.T. Padding and J.A.M. Kuipers, Direct numerical simulation of particle laden flows in narrow channels using the immmersed boundary method, proceedings of the SINTEF 12th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2017).
  • I. Mema, V.V. Mahajan, B.W. Fitzgerald, H. Kuipers and J.T. Padding, Effect of lift force on dense gas-fluidized beds of non-spherical particles, proceedings of the SINTEF 12th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2017).
  • S. Kamath, J.T. Padding, K.A. Buist and J.A.M. Kuipers Stochastic DSMC model for large scale dense bubbly flows, proceedings of the SINTEF 12th International Conference on Computational Fluid Dynamics in the Minerals and Process Industries, Trondheim (2017).

Book chapters (invited):

  • J.T. Padding and W.J. Briels, Ab-initio coarse-graining of entangled polymer systems, in Nanostructured Soft Matter: Experiment, Theory, Simulation and Perspectives (Springer), edited by A.V. Zvelindovsky, 2007.
  • J.T. Padding, W.K. den Otter, and W.J. Briels, Computer simulations of wormlike micelles, in Giant Micelles: Properties and Applications (Surfactant Sciences Series, Taylor and Francis), edited by R. Zana and E.W. Kaler, 2007.
  • B.W. Fitzgerald, J.T. Padding and R.A. van Santen, Flocking and collective phenomena, in book on Complexity Science (to appear in 2017/2018), edited by Mark Peletier, Rutger van Santen and Erik Steur.
  • J.T. Padding, Dynamics of complex fluid systems: mesoscale simulations, in book on Complexity Science (to appear in 2017/2018), edited by Mark Peletier, Rutger van Santen and Erik Steur.

Lecture notes:

  • J.T. Padding, Theory of Polymer Dynamics, lecture notes accompanying the Han-sur-Lesse 2005 Advanced Physical Chemistry course (part 1 and part 2 in PDF format).
  • W.J. Briels and J.T. Padding, Statistical Physics, lecture notes for the undergraduate course taught at the University of Twente: chapter 1, chapters 2-4, chapters 5-7, chapters 8-9.
  • J.T. Padding, Statistical Mechanics of Liquids, lecture notes accompanying the Han-sur-Lesse 2010 Theoretical Chemistry and Spectroscopy course (part 1 and part 2 in PDF format).
  • J.T. Padding, Particle-based Simulations, lecture notes accompanying a Master graduate elective course taught at Eindhoven University of Technology.