Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019MULTIBAT: Unified workflow for fast electrochemical 3D simulations of lithium-ion cells combining virtual stochastic microstructures, electrochemical degradation models and model order reduction
Feinauer, J.; Hein, S.; Rave, S.; Schmidt, S.; Westhoff, D.; Zausch, J.; Iliev, O; Latz, A.; Ohlberger M.; Schmidt, V.
Journal Article
2019Study of the filter cake formed due to the sedimentation of monodispersed and bidispersed particles using discrete element method-computational fluid dynamics simulations
Deshpande, R.; Antonyuk, S.; Iliev, O.
Journal Article
2018Application of a coupled CFD/LP code approach for containment simulations of a konvoi type PWR plant
Klein-Hessling, W.; Sonnenkalb, M.; Zemitis, A.; Iliev, O.; Steiner, K.
Conference Paper
2018Cell-element simulations to optimize the performance of osmotic processes in porous membranes
Calo, V.M.; Iliev, O.; Nunes, S.P.; Printsypar, G.; Shi, M.
Journal Article
2018Combined depth and cake filtration model coupled with flow simulation for flat and pleated filters
Iliev, O.; Kirsch, R.; Osterroth, S.
Journal Article
2018Domain decomposition preconditioners for multiscale problems in linear elasticity
Buck, M.; Iliev, O.; Andrä, H.
Journal Article
2018Numerical Simulation of Frost Formation on a Plate-Fin Evaporator
Afrasiabian, E.; Iliev, O.; Lazzari, S.; Isetti, C.
Conference Paper
2018Numerical simulation of oxidation processes in a cross-flow around tube bundles
Churbanov, A.G.; Iliev, O.; Strizhov, V.F.; Vabishchevich, P.N.
Journal Article
2018Pore scale simulation for catalytic filter and comparison with upscaled model
Greiner, R.; Setten, B. van; Votsmeier, M.; Prill, T.; Iliev, O.
Conference Paper
2018Renormalization based MLMC method for scalar elliptic SPDE
Iliev, Oleg; Mohring, Jan; Shegunov, N.
Conference Paper
2018Study of the influence of the filter media heterogeneity on filter performance
Hietel, D.; Iliev, O.; Manvelyan, D.; Mohring, J.; Shklyar, I.; Schmeißer A.
Conference Paper
20173-D modelling and experimental comparison of reactive flow in carbonates under radial flow conditions
Liu, P.; Yao, J.; Couples, G.D.; Ma, J.; Iliev, O.
Journal Article
2017New climate-control units for more energy-efficient Electric Vehicles: The innovative Three-Fluids Combined Membrane Contactor
Isetti, C.; Nannei, E.; Lazzari, S.; Hariri, S.; Iliev, O.; Prill, T.
Conference Paper
2017Numerical algorithms for fluid interaction with a thin porous structure
Iliev, Dimitar
: Iliev, O.; Margenov, S.
Dissertation
2017On efficient approaches for solving a cake filtration model under parameter variation
Osterroth, S.; Iliev, O.; Pinnau, R.
Book Article
2017On the pore-scale modeling and simulation of reactive transport in 3D geometries
Iliev, O.; Lakdawala, Z.; Neßler, K.H.L.; Prill, T.; Vutov, Y.; Yang, Y.; Yao, J.
Journal Article
2017Splitting algorithm for numerical simulation of Li-ion battery electrochemical processes
Iliev, O.; Nikiforova, M.A.; Semenov, Y.V.; Zakharov, P.E.
Conference Paper
20163D morphology design for forward osmosis
Shi, Meixia; Printsypar, Galina; Duong, Phuoc H.H.; Calo, Victor M.; Iliev, Oleg; Nunes, Suzana P.
Journal Article
2016Advances concerning multiscale methods and uncertainty quantification in EXA-DUNE
Bastian, Peter; Engwer, Christian; Fahlke, Jorrit; Geveler, Markus; Göddeke, Dominik; Iliev, Oleg; Ippisch, Olaf; Milk, René; Mohring, Jan; Müthing, Steffen; Ohlberger, Mario; Ribbrock, Dirk; Turek, Stefan
Conference Paper
2016Analysis of filter cake formation using computational fluid dynamics - discrete element method (CFD-DEM) simulation
Deshpande, R.; Iliev, O.; Antonyuk, S.
Conference Paper
2016Combined depth and cake filtration coupled to flow simulation
Iliev, O.; Kirsch, R.; Osterroth, S.
Conference Paper
2016A combined sensitivity analysis and model reduction workflow for the simulation of cake filtration
Osterroth, Sebastian; Iliev, Oleg; Pinnau, René
Conference Paper
2016Derivation and numerical validation of a homogenized isothermal Li-ion battery model
Taralova, Vasilena; Iliev, Oleg; Efendiev, Yalchin
Journal Article
2016Domain splitting algorithms for the Li-ion battery simulation
Iliev, O.; Zakharov, P.E.
Conference Paper
2016Generalized multiscale finite element method for non-Newtonian fluid flow in perforated domain
Chung, E.T.; Iliev, O.; Vasilyeva, M.V.
Conference Paper
2016Hardware-based efficiency advances in the EXA-DUNE project
Bastian, Peter; Engwer, C.; Fahlke, J.; Geveler, M.; Göddeke, D.; Iliev, O.; Ippisch, O.; Milk, R.; Mohring, Jan; Müthing, S.; Ohlberger, M.; Ribbrock, D.; Turek, S.
Conference Paper
2016Kopplung von CFD und Elastizitätslösern zur Simulation der strömungsinduzierten Verformung von Filtermedien
Kirsch, Ralf; Iliev, Dimitar; Iliev, Oleg; Kabel, Matthias; Staub, Sarah
Conference Paper
2016Numerical simulation of the fluid flow and poroelastic deformation in round pleated filter cartridges
Iliev, D.; Iliev, O.; Kirsch, R.
Conference Paper
2016Numerical solution of plate poroelasticity problems
Iliev, Oleg; Kolesov, A.E.; Vabishchevich, P.N.
Journal Article
2016On laminar flow of non-newtonian fluids in porous media
Fayed, Hassan; Sheikh, Nadeem; Iliev, Oleg
Journal Article
2016The permeability prediction of beds of poly-disperse spheres with applicability to the cake filtration
Osterroth, S.; Preston, C.; Markicevic, B.; Iliev, O.; Hurwitz, M.
Journal Article
2016Pore-scale modeling of reactive flows with applications in purification and absorption of pollutants
Prill, T.; Iliev, O.; Nessler, K.; Lakdawala, Z.
Conference Paper
2015Berechnung
Iliev, O.; Steiner, K.; Wirjadi, O.
Book Article
2015Cake filtration simulation for poly-dispersed spherical particles
Iliev, O.; Kirsch, R.; Osterroth, S.
Conference Paper
2015Efficient simulations of poroelastic deformations in pleated filters
Iliev, D.; Iliev, O.; Kirsch, R.; Mikelic, A.; Printsypar, V.; Calo, V.
Conference Paper
2015Experimental and numerical study of the interaction between fluid flow and filtering media on the macroscopic scale
Grosjean, N.; Iliev, D.; Iliev, O.; Kirsch, R.; Lakdawala, Z.; Lance, M.; Michard, M.; Mikelic, A.
Journal Article, Conference Paper
2015Modeling and simulation of filtration processes
Iliev, Oleg; Kirsch, Ralf; Lakdawala, Zahra; Rief, Stefan; Steiner, Konrad
Book Article
2015Modellierung und Simulation von Filtrationsprozessen
Iliev, O.; Kirsch, R.; Lakdawala, Z.; Rief, S.; Steiner, K.
Book Article
2015A note on local refinement for direction splitting methods
Gornak, T.; Iliev, O.; Minev, P.
Conference Paper
2015Numerical methods for scientific computations and advanced applications. Editorial
Georgiev, K.; Iliev, O.; Minev, P.
Journal Article
2015Numerics
Iliev, Oleg; Steiner, Konrad; Wirjadi, Oliver
Book Article
2015On computer simulation of fluid-porous structure interaction problems for a class of filtration problems
Iliev, Oleg; Iliev, Dimitar; Kirsch, Ralf
Conference Paper
2015On pore-scale modeling and simulation of reactive transport in 3D geometries
Iliev, Oleg; Lakdawala, Zahra; Leonard, Katherine H.L.; Vutov, Yavor
Report
2015PHREASIM - Ein Expertensystem zur Simulation von Fließverhältnissen in Grundwassermessstellen und deren unmittelbarem Nahfeld
Drießen, Joachim; Schoettler, Marc; Enzmann, Frieder; Lakdawala, Zahra; Steiner, Konrad; Popov, Petr; Iliev, Oleg; Drews, Michael; Wieber, Georg; Kersten, Michael
Journal Article
2015Pore scale modeling and simulation for surface activated filtering media
Iliev, O.
Conference Paper
2015Pore-scale modeling and simulation of flow, transport, and adsorptive or osmotic effects in membranes: The influence of membrane microstructure
Calo, Victor; Iliev, Oleg; Lakdawala, Zahra; Leonard, Katherina; Printsypar, Galina
Journal Article
2015Simulation of osmotic and reactive effects in membranes with resolved microstructure
Calo, Victor M.; Nicolò, E. di; Iliev, Oleg; Lakdawala, Zahra; Leonhard, Katherine H.L.; Printsypar, Galina
Conference Paper
2015Uncertainty quantification for porous media flow using multilevel Monte Carlo
Mohring, J.; Milk, R.; Ngo, A.; Klein, O.; Iliev, O.; Ohlberger, M.; Bastian, P.
Conference Paper
2015Virtual generation of microfiltration membrane geometry for the numerical simulation of contaminant transport
Nicolo, E. di; Iliev, O.; Leonard, K.H.L.
Report
2015Water flow prediction for membranes using 3D simulations with detailed morphology
Shi, M.; Printsypar, G.; Iliev, O.; Calo, V.M.; Amy, G.L.; Nunes, S.P.
Journal Article
2014Comparison of two approaches for treatment of the interface conditions in FV discretization of pore scale models for Li-Ion batteries
Zhang, S.; Iliev, O.; Schmidt, S.; Zausch, J.
Conference Paper
2014EXA-DUNE: Flexible PDE solvers, numerical methods and applications
Bastian, P.; Engwer, C.; Göddeke, D.; Iliev, O.; Ippisch, O.; Ohlberger, M.; Turek, S.; Fahlke, J.; Kaulmann, S.; Müthing, S.; Ribbrock, D.
Conference Paper
2014A fast algorithm for 3D simulation of thermal stratification in containment pools of nuclear power plants
Gornak, T.; Iliev, O.; Minev, P.; Zemitis, A.
Journal Article
2014MPFA algorithm for solving Stokes-Brinkman equations on quadrilateral grids
Iliev, O.; Kirsch, R.; Lakdawala, Z.; Printsypar, G.
Conference Paper
2014Multiscale finite elements for linear elasticity: Oscillatory boundary conditions
Buck, M.; Iliev, O.; Andrä, H.
Conference Paper
2014On a multiscale approach for filter efficiency simulations
Iliev, O.; Lakdawala, Z.; Printsypar, G.
Journal Article
2014A two-grid infinite-volume/reduced basis scheme for the approximation of the solution of parameter dependent PDE with applications to AFFFF devices
Iliev, O.; Maday, Y.; Nagapetyan, T.
Report
2013Efficient algorithms for flow simulation related to nuclear reactor safety
Gornak, T.
: Iliev, O.
Dissertation
2013Effizienzsteigernde Verfahrensweisen bei der simulationsgestützten Filterauslegung
Iliev, Oleg; Kirsch, Ralf; Lakdawala, Zahra; Zemitis, Aivars
Journal Article
2013Modeling and numerical simulation on the filter element scale
Iliev, D.; Iliev, O.; Kirsch, R.; Lakdawala, Z.; Zemitis, A.
Conference Paper
2013Modelling and simulation of fluid-porous structure interaction on the filter element scale
Kirsch, Ralf; Iliev, Dimitar; Iliev, Oleg; Mikelić, Andro; Dedering, Michael
Conference Paper
2013Multilevel Monte Carlo methods using ensemble level mixed MsFEM for two-phase flow and transport simulations
Efendiev, Y.; Iliev, O.; Kronsbein, C.
Journal Article
2013Multiscale coarsening for linear elasticity by energy minimization
Buck, M.; Iliev, O.; Andrä, H.
Book Article
2013Multiscale finite element coarse spaces for the application to linear elasticity
Buck, M.; Iliev, O.; Andrä, H.
Journal Article
2013Numerical simulation of non-Darcy flow using filter element simulation toolbox (FiltEST)
Iliev, O.; Kirsch, R.; Lakdawala, Z.; Starikovicius, V.
Conference Paper
2013Numerical solution of nonstationary problems for a system of nernst-planck equations
Vabishchevich, P.N.; Iliev, O.P.
Journal Article
2013On a numerical subgrid upscaling algorithm for Stokes-Brinkman equations
Iliev, O.; Lakdawala, Z.; Starikovicius, V.
Journal Article
2013Simulation of multiphysics in a NPP containment using combined codes with different spatial resolution
Zemitis, A.; Iliev, O.; Steiner, K.; Klein-Hessling, W.; Sonnenkalb, M.; Freitag, M.
Conference Paper
2013A two-dimensional model of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Journal Article
2013Upscaling of an isothermal Li-ion battery model via the homogenization theory
Efendiev, Y.; Iliev, O.; Taralova, V.
Report
2012CAE zur Simulation von Filterelementen
Andrä, Heiko; Iliev, Oleg; Kabel, Matthias; Kirsch, Ralf; Lakdawala, Zahra; Dedering, Michael
Journal Article
2012A direction splitting approach for incompressible Brinkmann flow
Gornak, T.; Guermond, J.L.; Iliev, O.; Minev, P.D.
Report
2012Models and methods for the simulation of filter elements
Andrä, Heiko; Iliev, Oleg; Kabel, Matthias; Kirsch, Ralf; Lakdawala, Zahra
Conference Paper
2012Multi-level Monte Carlo methods using ensemble level mixed MsFEM for two-phase flow and transport simulations
Efendiev, Y.; Iliev, O.; Kronsbein, C.
Report
2012Multiscale finite element coarse spaces for the analysis of linear elastic composites
Buck, M.; Iliev, O.; Andrä, H.
Report
2012On mathematical modeling and simulation of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Journal Article
2012On some model reduction approaches for simulations of processes in Li-ion battery
Iliev, Oleg; Latz, Arnulf; Zausch, Jochen; Zhang, Shiquan
Conference Paper
2012An overview on the usage of some model reduction approaches for simulations of Li-ion transport in batteries
Iliev, O.; Latz, A.; Zausch, J.; Zhang, S.
Report
2012Report on finite element simulations of electrochemical processes in Li-ion batteries with thermic effects
Taralov, M.; Taralova, V.; Popov, P.; Iliev, O.; Latz, A.; Zausch, J.
Report
2012A two-dimensional model of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Report
2011CFD-simulations for better filter element design
Iliev, O.; Lakdawala, Z.; Kirsch, R.; Steiner, K.; Toroshchin, E.; Dedering, M.; Starikovicius, V.
Conference Paper
2011Computer aided engineering for the design of filter elements
Iliev, O.; Kabel, M.; Kirsch, R.; Lakdawala, Z.; Starikovicius, V.; Dedering, M.
Conference Paper
2011Finite volume discretization of equations describing nonlinear diffusion in Li-ion batteries
Popov, P.; Vutov, Y.; Margenov, S.; Iliev, O.
Conference Paper
2011Fluid-structure interaction in porous media for loaded filter pleats
Andrä, Heiko; Iliev, Oleg; Kabel, Matthias; Kirsch, Ralf; Lakdawal, Zahra; Ricker, Sarah
Journal Article, Conference Paper
2011Modeling of species and charge transport in Li-ion batteries based on non-equilibrium thermodynamics
Latz, A.; Zausch, J.; Iliev, O.
Conference Paper
2011Modelling and simulation of filter media loading and of pleats deflection
Andrä, H.; Iliev, O.; Kabel, M.; Lakdawala, Z.; Kirsch, R.; Starikovicius, V.
Conference Paper
2011Monte Carlo simulation of asymmetric flow field flow fractionation
Iliev, O.; Nagapetyan, T.; Ritter, K.
Conference Paper
2011On some macroscopic models for depth filtration
Iliev, O.; Kirsch, R.; Lakdawala, Z.; Starikovicius, V.
Conference Paper
2011On the recent progress in predicting filtration efficiency for filter elements
Lakdawala, Z.; Iliev, O.; Dedering, M.; Starikovicius, V.
Conference Paper
2011A one-dimensional model of the pressing section of a paper machine including dynamic capillary effects
Iliev, O.; Printsypar, G.; Rief, S.
Report
2011A parallel solver for the design of oil filters
Starikovicius, V.; Ciegis, R.; Iliev, O.
Journal Article
2011Variational multiscale finite element method for flows in highly porous media
Iliev, O.; Lazarov, R.; Willems, J.
Journal Article
2010Computer aided engineering of hydraulic filter elements - From theory to patent and products
Iliev, O.; Schindelin, A.; Wiegmann, A.
Conference Paper
2010Discontinuous galerkin subgrid finite element method for heterogeneous Brinkman's equations
Iliev, O.P.; Lazarov, R.D.; Willems, J.
Conference Paper
2010Fast numerical upscaling of heat equation for fibrous materials
Iliev, O.; Lazarov, R.; Willems, J.
Journal Article
2010Finite volume discretization of equations describing nonlinear diffusion in Li-Ion batteries
Popov, P.; Vutov, Y.; Margenov, S.; Iliev, O.
Report
2010Modeling of species and charge transport in Li-Ion Batteries based on nonequilibrium thermodynamics
Latz, A.; Zausch, J.; Iliev, O.
Report
2010On a numerical subgrid upscaling algorithm for Stokes-Brinkman equations
Iliev, O.; Lakdawala, Z.; Starikovicius, V.
Report
2010On efficient simulation of non-Newtonian flow in saturated porous media with a multigrid adaptive refinement solver
Iliev, O.; Vassileva, D.; Stoyanov, D.; Dörfler, W.
Journal Article
2010On modelling and simulation of filtration efficiency tests
Dedering, M.; Iliev, O.; Lakdawala, Z.; Starikovicius, V.
Conference Paper
2010Variational multiscale Finite Element Method for flows in highly porous media
Iliev, O.; Lazarov, R.; Willems, J.
Report
2009Design of pleated filters by computer simulations
Wiegmann, A.; Cheng, L.; Glatt, E.; Iliev, O.; Rief, S.
Report
2009A domain decomposition approach for calculating the graph corresponding to a fibrous geometry
Brandt, A.; Iliev, O.; Willems, J.
Conference Paper
2009Interaction of fluid with porous structure in filtration processes: Modelling and simulation of pleats deflection
Andrä, H.; Iliev, O.; Kabel, M.; Lakdawala, Z.; Starikovicius, V.; Steiner, K.
Conference Paper
2009A parallel solver for the 3D simulation of flows through oil filters
Starikovicius, V.; Ciegis, R.; Iliev, O.; Lakdawala, Z.
Conference Paper
2009Recent CFD developments for filter element simulations
Iliev, O.; Kabel, M.; Andrä, H.; Lakdawala, Z.; Dedering, M.; Starikovicius, V.
Conference Paper
2009A simplified method for upscaling composite materials with high contrast of the conductivity
Ewing, R.; Iliev, O.; Lazarov, R.; Rybak, I.; Willems, J.
Journal Article
2008An analysis of one regularization approach for solution of pure Neumann problem
Savenkov, E.; Andrä, H.; Iliev, O.
Report
2008An efficient approach for upscaling properties of composite materials with high contrast of coefficients
Ewing, R.; Iliev, O.; Lazarov, R.; Rybak, I.; Willems, J.
Report
2008A Graph-Laplacian approach for calculating the effective thermal conductivity of complicated fiber geometries
Iliev, O.; Lazarov, R.; Willems, J.
Report
2008On coupled micro- and macro simulation for filtration processes
Lakdawala, Z.; Iliev, O.; Wiegmann, A.
Conference Paper
2008On new challenges for CFD simulation in filtration
Dedering, M.; Strausberg, W.; Iliev, O.; Lakdawala, Z.; Ciegis, R.; Starikovicius, V.
Conference Paper
2008On numerical upscaling for flows in heterogeneous porous media
Iliev, O.; Rybak, I.
Journal Article
2008On upscaling certain flows in deformable porous media
Iliev, O.; Mikelic, A.; Popov, P.
Journal Article
2007Numerical study of two-grid preconditioners for 1d elliptic problems with highly oscillating discontinuous coefficients
Iliev, O.; Lazarov, R.; Willems, J.
Journal Article
2007Numerical study of two-grid preconditioners for 1d elliptic problems with highly oscillating discontinuous coefficients
Iliev, O.; Lazarov, R.; Willems, J.
Report
2007On a local refinement solver for coupled flow in plain and porous media
Iliev, O.; Vasileva, D.
Conference Paper
2007On a nonlinear pressure algorithm for dilute and dense granular flow
Schmidt, S.; Latz, A.; Iliev, O.
Conference Paper
2007On approximation property of multipoint flux approximation method
Iliev, O.; Rybak, I.
Report
2007On convergence of certain finite volume difference discretizations for 1D poroelasticity interface problems
Ewing, R.E.; Iliev, O.P.; Lazarov, R.D.; Naumovich, A.
Journal Article
2007On numerical upscaling for flows in heterogeneous porous media
Iliev, O.; Rybak, I.
Report
2007On parallel numerical algorithms for simulating industrial filtration problems
Ciegis, R.; Iliev, O.; Lakdawala, Z.
Journal Article
2007On parallel numerical algorithms for simulating industrial filtration problems
Ciegis, R.; Iliev, O.; Lakdawala, Z.
Report
2007On two-level preconditioners for flow in porous media
Ewing, R.; Iliev, O.; Lazarov, R.
Report
2007On upscaling heat conductivity for a class of industrial problems
Iliev, O.; Rybak, I.; Willems, J.
Report
2007Simulations of viscoelastic polymer solution flows
Niedziela, Darius; Latz, Arnulf; Iliev, Oleg
Journal Article
2006Numerical algorithems for solving problems of multiphase flows in porous media
Ciegis, R.; Iliev, O.; Starikovicius, V.; Steiner, K.
Report
2006Numerical algorithms for solving problems of multiphase flows in porous media
Èiegis, R.; Iliev, O.; Starikovièius, V.; Steiner, K.
Journal Article
2006On 3D numerical simulations of viscoelastic fluids
Niedziela, D.; Iliev, O.; Latz, A.
Report
2006On iterative solvers for non-Newtonian flow equations
Iliev, O.; Linn, J.; Moog, M.; Niedziela, D.; Starikovicius, V.
Conference Paper, Journal Article
2006On the interaction of fluid with deformable porous media
Iliev, O.; Muntz, S.; Naumovich, A.
Conference Paper
2006Simulation und virtuelles Design von Filtermedien und Filterelementen
Rief, S.; Iliev, O.; Kehrwald, D.; Latz, A.; Steiner, K.; Wiegmann, A.
Book Article
2005On numerical solution of 1D poroelasticity equations in a multilayered domain
Naumovich, A.; Iliev, O.; Gaspar, G.; Lisbona, F.; Vabishchevich, P.
Journal Article
2004Fluid structure interaction problems in deformable porous media: Toward permeability of deformable porous media
Iliev, O.; Mikelic, A.; Popov, P.
Report
2004On convergence of certain finite difference discretizations for 1D poroelasticity interface problems
Ewing, R.; Iliev, O.; Lazarov, R.; Naumovich, A.
Report
2004On efficient simulation of non-newtonian flow in saturated porous media with a multigrid adaptive refinement solver
Dörfler, W.; Iliev, O.; Stoyanov, D.; Vassileva, D.
Report
2004On modelling and simulation of different regimes for liquid polymer moulding
Ciegis, R.; Iliev, O.; Rief, S.; Steiner, K.
Report
2004On numerical simulation of flow through oil filters
Iliev, O.; Laptev, V.
Journal Article
2004On numerical solution of 1-D poroelasticity equations in a multilayered domain
Gaspar, F.; Iliev, O.; Lisbona, F.; Naumovich, A.; Vabishchevich, P.
Report
2004On the performance of certain iterative solvers for coupled systems arising in discretization of non-newtonian flow equations
Iliev, O.; Linn, J.; Moog, M.; Niedziela, D.; Starikovicius, V.
Report
2004Phase-field method for 2D dendritic growth
Slavov, V.; Dimova, S.; Iliev, O.
Conference Paper
2003Analysis of transport processes for layered porous materials used in industrial applications
Zemitis, A.; Velten, K.; Iliev, O.
Book Article
2003A generalized (meshfree) finite difference discretization for elliptic interface problems
Iliev, O.; Tiwari, S.
Conference Paper
2003Multigrid - adaptive local refinement solver for incompressible flows
Iliev, O.; Stoyanov, D.
Report
2003On a multigrid adaptive refinement solver for saturated non-newtonian flow in porous media
Dörfler, W.; Iliev, O.; Stoyanov, D.; Vassileva, D.
Conference Paper
2003On a multigrid adaptive refinement solver for saturated non-newtonian flow in porous media
Dörfler, W.; Iliev, O.; Stoyanov, D.; Vassileva, D.
Report
2003On numerical simulation of flow through oil filters
Iliev, O.; Laptev, V.
Report
2003On numerical simulation of liquid polymer moulding
Čiegis, R.; Iliev, O.
Journal Article
2002On second-order-accurate discretization of 3D interface problems and its fast solution with a pointwise multigrid solver
Iliev, Oleg
Journal Article
2001A modified finite volume approximation of second-order elliptic equations with discontinuous coefficients
Ewing, R.; Iliev, O.; Lazarov, R.
Journal Article
2001Multigrid-adaptive local refinement solver for incompressible flows
Iliev, O.; Stoyanov, D.
Conference Paper
2001On a flexible tool for upscaling porous media flow problems
Iliev, O.; Stoyanov, D.
Journal Article
2001On multigrid methods for the compressible navier-stokes equation
Drikakis, D.; Iliev, O.; Vassileva, D.
Conference Paper
2000A 2nd order discretization of imperfect contact problems with piecewise constant coefficients on cell-centred grids
Iliev, O.; Chernogorova, T.
Conference Paper
2000Acceleration of multigrid flow computations through dynamic adaptation of the smoothing procedure
Drikakis, D.; Iliev, O.P.; Vassileva, D.P.
Journal Article
2000An adaptive-smoothing multigrid method for the Navier-Stokes equations
Drikakis, D.; Iliev, O.; Vassileva, D.
Conference Paper
2000Domain transformation problems in 2D oxidation
Entchev, P.; Lagoudas, D.; Iliev, O.
Journal Article
2000Evaluation of structural influence on performance of shape memory alloy linear actuators by sharp phase front-based constitutive models
Bhattacharyya, A.; Stoilov, V.; Iliev, O.
Journal Article
2000A finite difference scheme of second order for elliptic problems with discontinuous coefficients
Iliev, Oleg
Journal Article
2000A moving boundary finite element method-based numerical approach for the solution of one-dimensional problems in shape memory alloys
Stoilov, V.; Iliev, O.; Bhattacharyya, A.
Journal Article
2000A numerical study of the efficiency of SIMPLE-type algorithms in computing incompressible flows on stretched grids
Iliev, O.; Schäfer, M.
Conference Paper
2000On a multigrid solution of some 3D incompressible flow problems
Stoyanov, D.; Iliev, O.; Stankov, P.
Conference Paper
2000On the adaptive smoothing as an approach for accelerating multigrid flow computations
Iliev, O.; Vassileva, D.
Journal Article
1998Mathematical modeling of nitrogen diffusion in a solid metal particle
Iliev, O.; Bizhev, I.; Manolov, V.
Journal Article
1998A modified finite volumes approach for elliptic equations
Iliev, O.
Journal Article
1998A multigrid algorithm for the artificial compressibility formulation of 3D Navier-Stokes equations
Drikakis, D.; Iliev, O.; Vassileva, D.
Conference Paper
1998A nonlinear multigrid method for the three-dimensional incompressible Navier-Stokes equations
Drikakis, D.; Iliev, O.; Vassileva, D.
Journal Article
1998On numerical solution of 3D elliptic problems with highly varying coefficients
Iliev, O.
Conference Paper
1996Numerical simulation of a 2D oxide layer growth in an anisotropic medium
Entchev, P.; Iliev, O.; Lagoudas, D.
Journal Article
1995A block-matrix iterative numerical method for coupled solving 2D Navier-Stokes equations
Iliev, O.; Makarov, M.
Journal Article
1995Numerical study of three multilevel preconditioners for solving 2D unsteady Navier-Stokes equations
Ewing, R.; Iliev, O.; Margenov, S.; Vassilevski, P.
Journal Article
1994Numerical investigation of 2D laminar flow and solute transport in a channel with some sudden symetric expansions and contractions
Iliev, Oleg
Journal Article
1993Mathematical modeling of heat and mass transfer processes in mushy region during steel solidification
Iliev, O.; Cherepanov, A.; Manolov, V.
Journal Article
1993Numerical simulation of contamination transport in a settle tank
Iliev, O.; Naydenova, V.
Journal Article
1993Numerical simulation of convection/diffusion phase change problems - a review
Samarskii, A.; Vabishchevich, P.; Iliev, Oleg; Churbanov, A.
Journal Article
1993Numerical simulation of nitrogen diffusion in a solid chromium particle
Iliev, O.; Bijev, I.; Manolov, V.
Journal Article
1992Mathematical modeling of non-stationary flow of liquid metal through vertical sprue tubes
Iliev, O.; Videnova, V.
Journal Article
1992Numerical investigation of convection/diffusion phase change of a metal with temperature-dependent viscosity
Esikova, N.; Iliev, O.; Vabishchevich, P.
Journal Article
1992Performance of certain iterative methods in solving implicit difference schemes for 2D Navier-Stokes equations
Iliev, O.; Makarov, M.; Vassilvski, P.
Journal Article
1991An iterative method for coupled solving 2D unsteady Navier Stokes equations
Iliev, O.; Makarov, M.
Journal Article
1987Solving numerically coupled problems of heat and mass transfer with phase change
Iliev, O.; Vabishchevich, P.
Journal Article