Publications by Collaborators


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  • Zavadlav J., Praprotnik M., Adaptive resolution simulations coupling atomistic water to dissipative particle dynamics, Journal of Chemical Physics, 147, 114110, 2017 (doi)


  • Hovad E., Larsen P., Spangenberg J., Walther J.H., Thorborg J., Hattel J.H., Cavity prediction in sand mould production applying the DISAMATIC process, Powder Technology, 321, 204-217 (2017) (doi) (pdf)
  • Hanasaki I., Walther J.H., Suspended particle transport through constriction channel with Brownian motion, Physical Review E, 96, 023109 (2017) (doi) (pdf)
  • Nielsen L.T., Asadzadeh S.S., Dölger J., Walther J.H., Kiørbe T., Andersen A., Hydrodynamics of microbial filter feeding, PNAS, 114, 35, 9373-9378 (2017) (doi) (pdf)
  • Fu L., Litvinov S., Hu X.Y., Adams N.A., A novel partitioning method for block-structured adaptive meshes, Journal of Computational Physics, 341, 447-473 (2017) (doi) (pdf)
  • Christiansen C.K., Walther J.H., Klit P., Vølund A., Investigation of journal orbit and flow pattern in a dynamically loaded journal bearingTribology International, 114, 450-457 (2017) (doi), (pdf)
  • Olsen J.J., Hemmingsen C.S., Bergmann L., Nielsen K.K., Glimberg S.L., Walther J.H., Characterization and Erosion Modeling of a Nozzle-Based Inflow-Control Device, SPE Drilling & Completion, 2017, 186090 (doi), (pdf)
  • Wagemann E., Oyarzua E., Walther J.H., Zambrano H.A., Slip divergence of water flow in graphene nanochannels: the role of chiralityPhys. Chem. Chem. Phys., 2017, 19, 8646, 1-8, (doi), (pdf)
  • Yang Y., Walther J.H., Yan Y., Wen C., CFD modeling of condensation process of water vapor in supersonic flowsApplied Thermal Engineering, 115, pp. 1357-1362 (2017) (doi), (pdf)
  • Spietz H.J., Hejlesen M.M., Walther J.H., Iterative Brinkman penalization for simulation of impulsively started flow past a sphere and a circular disc, J. Comput. Phys., 336, pp. 261-274 (2017) (doi), (pdf)
  • Pang K.M., Karvounis N., Walther J.H., Schramm J, Glarborg P., Mayer S., Modelling of temporal and spatial evolution of sulphur oxides and sulphuric acid uder large, two-stroke marine engine-like conditions using integrated CFD-chemical kineticsApplied Energy, 193, pp. 60-73 (2017) (doi), (pdf)
  • Rasthofer U., Gravemeier V., Recent Developments in Variational Multiscale Methods for Large-Eddy Simulation of Turbulent FlowArch. Computat. Methods Eng., 11831-017-9209-4, pp. 1-44 (2017) (doi), (pdf)
  • Kim D., Bowman C., Del Bonis-O'Donnell J.T., Matzavinos A., Stein D., Giant Acceleration of DNA Diffusion in an Array of Entropic BarriersPhys. Rev. Lett., 118, 048002, pp. 1-5 (2017) (doi), (pdf)
  • Andersen A., Bohr T., Schnipper T., Walther J.H., Wake structure and thrust generation of a flapping foil in two-dimensional flowJ. Fluid Mech., 812, R4, pp. 1-12 (2017) (doi), (pdf)



  • Azarnykh D., Litvinov S., Bian X., Adams N.A., Determination of macroscopic transport coefficients of a dissipative particle dynamics solvent, Physical Review E, 93(1), p. 013302 (2016) (doi) (pdf)
  • Litvinov S., Xie Q., Hu X., Adams N., Ellero M., Simulation of individual polymer chains and polymer solutions with smoothed dissipative particle dynamics, Fluids, 1 pp. 7 (2016) (doi) (pdf)
  • Hemmingsen C.S., Ingvorsen K.M., Mayer S., Walther J.H., LES And URANS simulations of the swirling flow in a dynamic model of a uniflow-scavenged cylinder, International Journal of Heat and Fluid Flow, 62, pp. 213-223 (2016) (doi), (pdf)
  • Karna N.K., Oyarzua E., Walther J.H., Zambrano H.A., Effect of the meniscus contact angle during early regimes of spontaneous imbibition in nanochannelsPhys. Chem. Chem. Phys., 18, 31997, pp. 1-5 (2016) (doi), (pdf)
  • Wen C., Yang Y., Walther J.H., Pang K.M., Feng Y., Effect of delta wing on the particle flow in a novel gas supersonic separatorPowder Technology, 304, pp. 261-267 (2016) (doi), (pdf)
  • Hovad E., Spangenberg J., Larsen P., Walther J.H., Thorborg J., Hattel J.H., Simulating the DISAMATIC process using the discrete element method - a dynamical study of granular flowPowder Technology, Vol. 303, pp. 228-240 (2016) (doi), (pdf)
  • Hejlesen M.M., Walther J.H., A multiresolution method for solving the Poisson equation using high order regularizationJ. Comput. Phys., Vol. 326, pp. 188-196 (2016) (doi), (pdf)
  • Wen C., Li A., Walther J.H., Yang Y., Effect of swirling device on flow behavior in a supersonic separator for natural gas dehydration, Separation and Purification Technology, Vol. 168, pp. 68-73 (2016) (doi), (pdf)
  • Zayernouri M, Matzavinos A., Fractional Adams-Bashforth/Moulton methods: An application to the fractional Keller-Segel chemotaxis systemJ. Comput. Phys., Vol. 317, pp. 1-14 (2016) (doi), (pdf)
  • Mishra S., Schwab C., Sukys J., Multi-level Monte Carlo finite volume methods for uncertainty quantification of acoustic wave propagation in random heterogeneous layered mediumJ. Comput. Phys., Vol. 312, pp. 192-217 (2016) (doi), (pdf)
  • Pang K.M., Karvounis N., Walther J.H., Schramm J., Numerical investigation of soot formation and oxidation processes under large two-stroke marine diesel engine-like conditions using integrated CFD-chemical kinetics, Applied Energy, Vol. 169, pp. 874-887 (2016) (doi), (pdf)
  • Andersen B.O., Nielsen N.F., Walther J.H., Numerical and experimental study of pulse-jet cleaning in fabric filters, Powder Technology, Vol. 291, 284–298 (2016) (doi), (pdf)



  • Hejlesen M.M., Rasmussen J.T., Chatelain P., Walther J.H.High Order Poisson Solver for Unbounded Flows, Procedia IUTAM, 18 (2015) (doi) (pdf)
  • Karathanasopoulos N., Angelikopoulos P. Optimal structural arrangements of multilayer helical assembliesInt. J. Sol. Struct., (2015) (doi) (pdf)

  • Hejlesen M.M., Rasmussen J.T., Larsen A., Walther J.H., On estimating the aerodynamic admittance of bridge sections by a mesh-free vortex methodJ. Wind Eng. Ind. Aerodyn., 146 (2015) 117-127 (doi) (pdf)

  • Voglis C., Hadjidoukas, P.E., Parsopoulos K.E., Papageorgiou D.G., Lagaris I.E., Vrahatis M.N., p-MEMPSODE: Parallel and irregular memetic global optimization, Comput. Phys. Commun., 2015 (doi) (pdf)

  • Oyarzua E., Walther J.H., Mejia A., Zambrano H.A., Early regimes of water capillary flow in slitsilica nanochannelsPhys. Chem. Chem. Phys., 2015, 17, 14731-14739 (pdf)
  • Fasil M., Plesner D., Walther J.H., Mijatovic N., Holbøll J., Numerical and Experimental Investigation of Heat Flow in Permanent Magnet Brushless DC Hub Motor. SAE Int. J. Alt. Power, 4(1), 2015 (doi) (pdf)



  • Zambrano H.A., Walther J.H., Jaffe R.L., Molecular dynamics simulations of water on a hydrophilic silica surface at high air pressures. J. Mol. Liq., 198:107–113, 2014 (doi) (pdf)
  • Ingvorsen K.M., Meyer K.E., Walther J.H., Mayer S., Turbulent swirling flow in a dynamic model of a uniflow-scavenged two-stroke engine, Exp. Fluids, 55:1748, 2014 (doi) (pdf)
  • Obeidat A., Schnipper t., Ingvorsen K.M., Haider S., Meyer K.E., Mayer S.., Walther J.H., Large eddy simulations of the influence of piston on the swirling flow in a model two-stroke diesel engine. International Journal of Numerical Methods for Heat & Fluid Flow Vol. 24 No. 2, 2014 325-341 (pdf)
  • Sigurdsson E., Ingvorsen K.M., Jensen M.V., Mayer S., Matlok S., Walther J.H., Numerical analysis of the scavenge flow and convective heat transfer in two-stroke marine diesel engines. Elsevier 123:37–46, 2014 (pdf)
  • Felter C.L., Walther J.H., Henriksen C., Moving least squares simulation of free surface flowsElsevier Computers & Fluids 91:47–56, 2014  (pdf)
  • Hadjidoukas P.E., Voglis C., Dimakopoulos V.V., Lagaris I.E., Papageorgiou D.G., Supporting adaptiave and irregular parallelism for non-linear numerical optimizationAppl. Math. Comput., 231:544–599, 2014. (pdf)
  • Hadjidoukas P.E, Angelikopoulos P., Voglis C., Papageorgiou D.G., Lagaris I.E., NDL-v2.0: A New Version of the Numerical Diff erentiation Library for Parallel Architectures, Comput. Phys. Commun., 185:2217-2219, 2014. (pdf) (report)



  • Hejlesen M.M., Rasmussen J.T., Chatelain P., Walther J.H., A high order solver for the unbounded Poisson equationJournal of Computational Physics, 252, 458-467,  2013 (pdf)
  • Ingvorsen K.M., Meyer K.E., Walther J.H., Mayer S., Turbulent swirling flow in a model of a uniflow-scavenged two-stroke engineExp. Fluids, 54:1494, 2013 (pdf)
  • S. Haider, T. Schnipper, A. Obeidat, K.E.Meyer, V.L.Okulov, S.Mayer, J. H. Walther, PIV study of the effect of piston position on the in-cylinder swirling flow during the scavenging process in large two-stroke marine diesel enginesJ Mar Sci Technol, 18:133–143, 2013. (pdf)
  • Jensen M.V., Walther J.H., Numerical Analysis of Jet Impingement Heat Transfer at High Jet Reynolds Number and Large Temperature DifferenceHeat Transfer Engineering, 2013. (pdf)
  • Voglis C., Hadjidoukas P.E, Papageorgiou D.G., Lagaris I.E., A parallel hybrid optimization algorithm for fitting interatomic potentials, Appl. Soft. Comput., 13(12): 4481-4492, 2013. (pdf)



  • Riisgård H.U., Jørgensen B.H., Lundgreen K., Storti F., Walther J.H., Meyer K.E., Larsen P.S., The exhalant jet of mussels, Mytilus edulis, Marine Ecology Progress Series, 437:147-164, 2011. (Abstract) (pdf)
  • Rasmussen J.T., Cottet G.-H., Walther J.H., A multiresolution remeshed vortex-in-cell algorithm using patches, Journal of Computational Physics, 230(17):6742–6755, 2011 (Abstract) (pdf)
  • Rasmussen J.T., Hejlesen M.M., Larsen A., Walther J.H., Discrete Vortex Method simulations of the aerodynamic admitance in bridge aerodynamics, J. of. Wind Eng. and Industrial Aerodynamics, 98(12), 754-766, 2010 (Abstract) (pdf)


  • Zambrano H.A., Walther J.H., Jaffe R.L.,Thermally driven molecular linear motors: A molecular dynamics study, Journal of Chemical Physics, 131, 241104, 2009 (Abstract) (pdf)
  • Walther J.H., Sbalzarini I.F., Large-scale parallel discrete element simulations of granular flowInternational Journal for Computer-Aided Engineering and Software, 26, 6, 688-697, 2009 (Abstract) (pdf)
  • Morgenthal G., Walther J.H., An Immersed interface method for the Vortex-In-Cell algorithm, Computers & Structures, 85, 11-14, 712-726, 2007 (Abstract) (pdf)


  • Hansen N., An analysis of mutative sigma-self-adaptation on linear fitness functions, Evolutionary Computation, 14, 255-275, 2006 (Abstract) (pdf)
  • Zimmermann S., Bauer P., Held R., Kinzelbach W., and Walther J.H., Salt transport on islands in the Okavango delta: Numerical investigation, Advances Water Research, 29(1):11-29, 2006 (Abstract) (pdf)



  • Luedeke C., Frei S.B., Sbalzarini I.F., Schwarz H., Spang A., Barral Y., Septin-dependent compartmentalization of the endoplasmic reticulum during yeast polarized growth, J. Cell Biology, 169(6), 897-908, 2005 (Abstract) (pdf)



  • Gonnet P., Rudd K., Lisacek F., Fine-tuning the prediction of sequences cleaved by signal peptidase II: a curated set of proven and predicted LipoProteins of E. coli K-12, PROTEOMICS, 4(6), 1597-1613, 2004 (Abstract) (pdf)
  • Lisacek F., Chichester C., Gonnet P., Jaillet O., Kappus S., Nikitin F., Roland P., Rossier G., Truong L., Appel R., Shaping biological knowledge: applications in proteomics, Comparative and Functional Genomics, 5(2), 190-195, 2004 (Abstract) (pdf)


  • Bergdorf M., Peter Ch., Hunenberger P.H., Influence of cut-off truncation and artificial periodicity of electrostatic interactions in molecular simulations of solvated ions: A continuum electrostatics study, J. Chem. Phys. 119, 9129-9144, 2003 (Abstract) (pdf)
  • Walther J.H., An influence matrix particle-particle particle-mesh algorithm with exact particle-particle correction, J. Comput. Phys., 184, 670-678, 2003 (Abstract) (pdf)
  • Gers F., Schraudolph N.N., Schmidhuber J., Learning precise timing with LSTM recurrent networks, J. Mach. Learn. Res., 3, 115-143, 2003 (Abstract) (pdf)


  • Attinger S., Parametrizing macro-dispersivity: first pick a length scale, Hydrol. Proc., 16, 1685-1687, 2002 (Abstract) (pdf)
  • Attinger S., Eberhard J., Neuss N., Filtering procedures for flow in heterogeneous porous media: numerical results, Comput. Visual Sci., 2(5), 67-72, 2002 (pdf) (Abstract)
  • Dentz M., Kinzelbach H., Attinger S., Kinzelbach W., Temporal behaviour of a solute cloud in a heterogeneous porous medium - 3. Numerical simulations, Water Resour. Res., 38(7), 23-1-23-13, 2002 (Abstract) (pdf)
  • Gonnet P., Lisacek F., Probabilistic alignment of motifs with sequences, Bioinformatics 18(8), 1091-1101, 2002 (Abstract) (pdf)
  • Herbrich R., Graepel T., A PAC-Bayesian margin bound for linear classifiers, IEEE T. Inform. Theory, 3140-3150, 2002 (Abstract) (pdf)
  • Lunati I., Attinger S., Kinzelbach W., Macrodispersivity for transport in arbitrary nonuniform flow fields: asymptotic and preasymptotic results, Water Resour. Res., 38(10), 5-1-5-11, 2002 (Abstract) (pdf)
  • Yi P., Poulikakos  D., Walther  J., Yadigaroglu G., Molecular Dynamics simulation of vaporization on an ultra-thin liquid argon layer on a surface, Int. J. Heat Mass Transfer, 45, 2087-2100, 2002 (Abstract) (pdf)
  • Schraudolph N.N., Fast curvature matrix-vector products for second-order gradient descent, Neural Computation, 14(7), 1723-1738, 2002 (Abstract) (pdf)
  • Stauffer F., Attinger  S., Zimmermann S., Kinzelbach W., Uncertainty estimation of well catchments in heterogeneous aquifers, Water. Resour. Res., 38(11), 20-1-20-8, 2002 (Abstract) (pdf)
  • Walther J.H., Morgenthal G., An immersed interface method for the vortex-in-cell algorithm, J. Turbulence, 3, 039, 2002 (Abstract) (pdf)


  • Hansen N., Ostermeier  A., Completely derandomized self-adaptation in evolution strategies, Evol. Comput., 9(2), 159-195, 2001 (Abstract) (pdf)
  • Werder T., Gerdes K., Schoetzau D., Schwab C., hp-discontinuous galerkin time stepping for parabolic problems, Computer Methods in Applied Mathematics and Engineering, 190(49-50), 6685- 708, 2001 (Abstract) (pdf)


  • Bueche D., Sukumar  N., Moran B., Dispersive properties of the natural element method, Comput. Mech., 25(2/3), 207-139, 2000 (Abstract) (pdf)
  • Glielmo L., Milano M., Santini S., A machine learning approach to modeling and identification of automotive three-way catalytic converters, IEEE Trans. on Mechatronics, 5(2), 132-141, 2000 (Abstract) (pdf)


  • Marino P., Milano M., Vasca F., Linear quadratic state feedback and robust neural network estimator for field oriented controlled induction motors, IEEE Trans. on Industrial Electronics, 46(1), 150-161, 1999 (Abstract) (pdf)


  • Larsen A., Walther J.H., Discrete vortex simulation of flow around five generic bridge deck sections, J. Wind Eng. Ind. Aerodyn., 77-78, 591-602, 1998 (Abstract) (pdf)


  • Larsen A., Walther J.H., Aeroelastic analysis of bridge sections based on discrete vortex simulations, J. Wind Eng. Ind. Aerodyn., 67-69, 253-265, 1997 (Abstract) (pdf)
  • Milano M., Barone F., Milano L., Detection of gravitational waves from coalescing binaries in the time domain, Class. Quantum Grav., 14, 1531-1536, 1997 (Abstract) (pdf)
  • Milano M., Barone F., Milano L., Time domain amplitude and frequency detection of gravitational waves from coalescing binaries, Phys. Rev. D, 55(8), 4537-4554, 1997 (Abstract) (pdf)
  • Larsen A., Walther J.H., Discrete vortex method for application to bluff body aerodynamics, J. Wind Eng. Ind. Aerodyn., 67-68, 183-193, 1997 (Abstract) (pdf)