Hjem
Adrian  Florin Radus bilde

Adrian Florin Radu

Professor
  • E-postFlorin.Radu@uib.no
  • Telefon+47 55 58 36 90+47 932 40 678
  • Besøksadresse
    Realfagbygget, Allégt. 41
  • Postadresse
    Postboks 7803
    5020 Bergen
Bøker
  • Borregales Reveron, Manuel Antonio; Radu, Florin Adrian. 2019. Higher order space-time elements for a non-linear Biot model. Springer Nature. 993 sider. ISBN: 978-3-319-96414-0.
  • Radu, Florin Adrian; Kumar, Kundan; Berre, Inga; Nordbotten, Jan Martin; Pop, Iuliu Sorin. 2019. Numerical Mathematics and Advanced Applications ENUMATH 2017. Springer Berlin/Heidelberg. 993 sider. ISBN: 978-3-319-96415-7.
  • Radu, Florin Adrian; Kumar, Kundan; Berre, Inga; Nordbotten, Jan Martin; Pop, Sorin. 2019. Numerical Mathematics and Advanced Applications ENUMATH 2017. Springer Nature. 1070 sider. ISBN: 978-3-319-96415-7.
Tidsskriftartikler
  • Ahmed, Elyes; Nordbotten, Jan Martin; Radu, Florin Adrian. 2019. Adaptive asynchronous time-stepping, stopping criteria, and a posteriori error estimates for fixed-stress iterative schemes for coupled poromechanics problems. Journal of Computational and Applied Mathematics. doi: https://doi.org/10.1016/j.cam.2019.06.028
  • Both, Jakub; Kumar, Kundan; Nordbotten, Jan Martin; Pop, Sorin Iuliu; Radu, Florin Adrian. 2019. Iterative Linearisation Schemes for Doubly Degenerate Parabolic Equations. Lecture Notes in Computational Science and Engineering. 126: 49-63. doi: 10.1007/978-3-319-96415-7_3
  • Brun, Mats Kirkesæther; Ahmed, Elyes; Nordbotten, Jan Martin; Radu, Florin Adrian. 2019. Well-posedness of the fully coupled quasi-static thermo-poroelastic equations with nonlinear convective transport. Journal of Mathematical Analysis and Applications. 471: 239-266. doi: 10.1016/j.jmaa.2018.10.074
  • Cerroni, Daniele; Radu, Florin Adrian; Zunino, Paolo. 2019. Numerical solvers for a poromechanic problem with a moving boundary. Mathematics in Engineering. 1: 824-848. doi: 10.3934/mine.2019.4.824
  • Endo Kokubun, Max Akira; Muntean, Adrian; Radu, Florin Adrian; Kumar, Kundan; Pop, Iuliu Sorin; Keilegavlen, Eirik; Spildo, Kristine. 2019. A pore-scale study of transport of inertial particles by water in porous media. Chemical Engineering Science. 207: 397-409. doi: 10.1016/j.ces.2019.06.036
  • Kvashchuk, Anna; Radu, Florin Adrian. 2019. A Fully-Implicit, Iterative Scheme for the Simulation of Two-Phase Flow in Porous Media. Lecture Notes in Computational Science and Engineering. 126: 625-633. doi: 10.1007/978-3-319-96415-7_57
  • Landa-Marbán, David; Pop, Iuliu Sorin; Kumar, Kundan; Radu, Florin Adrian. 2019. Numerical Simulation of Biofilm Formation in a Microchannel. Lecture Notes in Computational Science and Engineering. 126: 799-807. doi: 10.1007/978-3-319-96415-7_75
  • Liu, Na; Skauge, Tormod; Landa-Marbán, David; Hovland, Beate; Thorbjørnsen, Bente; Radu, Florin Adrian; Vik, Bartek Florczyk; Baumann, Thomas; Bødtker, Gunhild. 2019. Microfluidic study of effects of flow velocity and nutrient concentration on biofilm accumulation and adhesive strength in the flowing and no-flowing microchannels. Journal of Industrial Microbiology & Biotechnology. 46: 855-868. doi: 10.1007/s10295-019-02161-x
  • Seus, David; Radu, Florin Adrian; Rohde, Christian. 2019. A Linear Domain Decomposition Method for Two-Phase Flow in Porous Media. Lecture Notes in Computational Science and Engineering. 126: 603-614. doi: 10.1007/978-3-319-96415-7_55
  • Storvik, Erlend; Both, Jakub; Kumar, Kundan; Nordbotten, Jan Martin; Radu, Florin Adrian. 2019. On the optimization of the fixed‐stress splitting for Biot's equations. International Journal for Numerical Methods in Engineering. doi: https://doi.org/10.1002/nme.6130
  • Ahmed, Elyes; Radu, Florin Adrian; Nordbotten, Jan Martin. 2018. Adaptive poromechanics computations based on a posteriori error estimates for fully mixed formulations of Biot's consolidation model. Computer Methods in Applied Mechanics and Engineering. 347: 264-294. doi: 10.1016/j.cma.2018.12.016
  • Borregales Reveron, Manuel Antonio; Kumar, Kundan; Radu, Florin Adrian; Rodrigo, Carmen; Gaspar, Francisco José. 2018. A partially parallel-in-time fixed-stress splitting method for Biot’s consolidation model. Computers and Mathematics with Applications. 77: 1466-1478. doi: 10.1016/j.camwa.2018.09.005
  • Borregales Reveron, Manuel Antonio; Radu, Florin Adrian; Kumar, Kundan; Nordbotten, Jan Martin. 2018. Robust iterative schemes for non-linear poromechanics. Computational Geosciences. 22: 1021-1038. doi: 10.1007/s10596-018-9736-6
  • Both, Jakub; Kumar, Kundan; Nordbotten, Jan Martin; Radu, Florin Adrian. 2018. Anderson accelerated fixed-stress splitting schemes for consolidation of unsaturated porous media. Computers and Mathematics with Applications. 1479-1502. doi: 10.1016/j.camwa.2018.07.033
  • Brun, Mats Kirkesæther; Berre, Inga; Nordbotten, Jan Martin; Radu, Florin Adrian. 2018. Upscaling of the coupling of hydromechanical and thermal processes in a quasi-static poroelastic medium. Transport in Porous Media. 124: 137-158. doi: 10.1007/s11242-018-1056-8
  • Endo Kokubun, Max Akira; Radu, Florin Adrian; Keilegavlen, Eirik; Kumar, Kundan; Spildo, Kristine. 2018. Transport of polymer particles in oil–water flow in porous media: Enhancing oil recovery. Transport in Porous Media. 1-19. doi: 10.1007/s11242-018-1175-2
  • Landa-Marban, David; Liu, Na; Pop, Iuliu Sorin; Kumar, Kundan; Pettersson, Per; Bødtker, Gunhild; Skauge, Tormod; Radu, Florin Adrian. 2018. A pore-scale model for permeable biofilm: Numerical simulations and laboratory experiments. Transport in Porous Media. 1-10. doi: 10.1007/s11242-018-1218-8
  • Ruas, Vitoriano; Radu, Florin Adrian. 2018. Hermite analogs of the lowest order Raviart–Thomas mixed method for convection–diffusion equations. Computational and Applied Mathemathics. 37: 2693-2713. doi: 10.1007/s40314-017-0474-5
  • Seus, David; Koondanibha, Mitra; Pop, Iuliu Sorin; Radu, Florin Adrian; Rohde, Christian. 2018. A linear domain decomposition method for partially saturated flow in porous media. Computer Methods in Applied Mechanics and Engineering. 333: 331-355. doi: 10.1016/j.cma.2018.01.029
  • Vasilyev, Leonid; Radu, Florin Adrian. 2018. On the ability of the generalized continuum transport model to properly capture dispersion. Analele Universităţii "Ovidius" Constanţa. Seria Matematică. 26: 285-299. doi: 10.2478/auom-2018-0029
  • Bause, Markus; Radu, Florin Adrian; Koecher, Uwe. 2017. Error analysis for discretizations of parabolic problems using continuous finite elements in time and mixed finite elements in space. Numerische Mathematik. 137: 773-818. Publisert 2017-06-20. doi: 10.1007/s00211-017-0894-6
  • Bause, Markus; Radu, Florin Adrian; Koecher, Uwe. 2017. Space-time finite element approximation of the Biot poroelasticity system with iterative coupling. Computer Methods in Applied Mechanics and Engineering. 320: 745-768. doi: 10.1016/j.cma.2017.03.017
  • Both, Jakub; Borregales Reveron, Manuel Antonio; Kumar, Kundan; Nordbotten, Jan Martin; Radu, Florin Adrian. 2017. Robust fixed stress splitting for Biot's equations in heterogeneous media. Applied Mathematics Letters. 68: 101-108. doi: 10.1016/j.aml.2016.12.019
  • Karpinski, Stefan; Pop, Iuliu Sorin; Radu, Florin Adrian. 2017. Analysis of a linearization scheme for an interior penalty discontinuous Galerkin method for two phase flow in porous media with dynamic capillarity effects. International Journal for Numerical Methods in Engineering. 112: 553-577. doi: 10.1002/nme.5526
  • Marban, David Landa; Radu, Florin Adrian; Nordbotten, Jan Martin. 2017. Modeling and Simulation of Microbial Enhanced Oil Recovery Including Interfacial Area. Transport in Porous Media. 120: 395-413. doi: 10.1007/s11242-017-0929-6
  • Radu, Florin Adrian; Kumar, Kundan; Nordbotten, Jan Martin; Pop, Iuliu Sorin. 2017. A robust, mass conservative scheme for two-phase flow in porous media including Hoelder continuous nonlinearities. IMA Journal of Numerical Analysis. 38: 884-920. doi: 10.1093/imanum/drx032
  • Vasilyev, Leonid; Nordbotten, Jan Martin; Radu, Florin Adrian; Kumar, Kundan. 2017. On the Properties of the Parameter Space of the Generalized Continuum Transport Model for Description of Fluid Flow in Porous Networks. Transport in Porous Media. 119: 673-688. doi: 10.1007/s11242-017-0905-1
  • Bringedal, Carina; Berre, Inga; Pop, Iuliu Sorin; Radu, Florin Adrian. 2016. Upscaling of Nonisothermal Reactive Porous Media Flow under Dominant Péclet Number: The Effect of Changing Porosity. Multiscale Modeling & simulation. 14: 502-533. doi: 10.1137/15M1022781
  • List, Florian; Radu, Adrian Florin. 2016. A study on iterative methods for solving Richards’ equation. Computational Geosciences. 20: 341-353. doi: 10.1007/s10596-016-9566-3
  • Bringedal, Carina; Berre, Inga; Pop, Iuliu Sorin; Radu, Adrian Florin. 2015. Upscaling of non-isothermal reactive porous media flow with changing porosity. Transport in Porous Media. 114: 371-393. doi: 10.1007/s11242-015-0530-9
  • Bringedal, Carina; Berre, Inga; Pop, Iuliu Sorin; Radu, Adrian Florin. 2015. A model for non-isothermal flow and mineral precipitation and dissolution in a thin strip. Journal of Computational and Applied Mathematics. 289: 346-355. doi: 10.1016/j.cam.2014.12.009
  • Radu, Adrian Florin; Nordbotten, Jan Martin; Pop, Iuliu Sorin; Kumar, Kundan. 2015. A robust linearization scheme for finite volume based discretizations for simulation of two-phase flow in porous media. Journal of Computational and Applied Mathematics. 289: 134-141. doi: 10.1016/j.cam.2015.02.051
  • Suciu, Nicolae; Attinger, Sabine; Radu, Adrian Florin; Vamo̧s, Cǎlin; Vanderborght, Jan; Vereecken, Harry; Knabner, Peter. 2015. Solute transport in aquifers with evolving scale heterogeneity. Analele Universităţii "Ovidius" Constanţa. Seria Matematică. 23: 167-186. doi: 10.1515/auom-2015-0054
  • Suciu, Nicolae; Radu, Adrian Florin; Attinger, Sabine; Schüler, Lennart; Knabner, Peter. 2015. A Fokker-Planck approach for probability distributions of species concentrations transported in heterogeneous media. Journal of Computational and Applied Mathematics. 289: 241-252. doi: 10.1016/j.cam.2015.01.030
  • Suciu, Nicolae; Schüler, Lennart; Radu, Adrian Florin; Attinger, Sabine; Vamo̧s, Cǎlin; Knabner, Peter. 2015. Consistency issues in pdf methods. Analele Universităţii "Ovidius" Constanţa. Seria Matematică. 23: 187-208. doi: 10.1515/auom-2015-0055
  • Bringedal, Carina; Berre, Inga; Pop, Iuliu Sorin; Radu, Adrian Florin. 2014. Pore scale model for non-isothermal flow and mineral precipitation and dissolution in a thin strip. Journal of Computational and Applied Mathematics. 14 sider. doi: 10.1016/j.cam.2014.12.009
  • Brunner, Fabian; Radu, Adrian Florin; Knabner, Peter. 2014. Analysis of an upwind-mixed hybrid finite element method for transport problems. SIAM Journal on Numerical Analysis. 52: 83-102. doi: 10.1137/130908191
  • Kumar, Kundan; Pop, Iuliu Sorin; Radu, Adrian Florin. 2014. Convergence analysis for a conformal discretization of a model for precipitation and dissolution in porous media. Numerische Mathematik. 127: 715-749. doi: 10.1007/s00211-013-0601-1
  • Kumar, Kundan; Pop, Iuliu Sorin; Radu, Adrian Florin. 2013. Convergence analysis of mixed numerical schemes for reactive flow in a porous medium. SIAM Journal on Numerical Analysis. 51: 2283-2308. doi: 10.1137/120880938
  • Radu, Adrian Florin; Muntean, Adrian; Pop, Iuliu Sorin; Suciu, Nicolae; Kolditz, Olaf. 2013. A mixed finite element discretization scheme for a concrete carbonation model with concentration-dependent porosity. Journal of Computational and Applied Mathematics. 246: 74-85. doi: 10.1016/j.cam.2012.10.017
  • Ray, Nadja; Van Noorden, Tycho; Radu, Adrian Florin; Friess, Wolfgang; Knabner, Peter. 2013. Drug release from collagen matrices including an evolving microstructure. Zeitschrift für angewandte Mathematik und Mechanik. 93: 811-822. doi: 10.1002/zamm.201200196
  • Suciu, Nicolae; Radu, Adrian Florin; Prechtel, Alexander; Brunner, Fabian; Knabner, Peter. 2013. A coupled finite element–global random walk approach to advection-dominated transport in porous media with random hydraulic conductivity. Journal of Computational and Applied Mathematics. 246: 27-37. doi: 10.1016/j.cam.2012.06.027
  • Brunner, Fabian; Radu, Adrian Florin; Bause, Markus; Knabner, Peter. 2012. Optimal order convergence of a modified BDM1 mixed finite element scheme for reactive transport in porous media. Advances in Water Resources. 35: 163-171. doi: 10.1016/j.advwatres.2011.10.001
  • Musuuza, Jude L.; Radu, Adrian Florin; Attinger, Sabine. 2012. Predicting predominant thermal convection in thermohaline flows in saturated porous media. Advances in Water Resources. 49: 23-36. doi: 10.1016/j.advwatres.2012.07.020
  • Musuuza, Jude; Radu, Adrian Florin; Attinger, Sabine. 2011. The effect of dispersion on the stability of density-driven flows in saturated homogeneous porous media. Advances in Water Resources. 34: 417-432. doi: 10.1016/j.advwatres.2010.11.008
  • Musuuza, Jude; Radu, Adrian Florin; Attinger, Sabine. 2011. The stability of density-driven flows in saturated heterogeneous porous media. Advances in Water Resources. 34: 1464-1482. doi: 10.1016/j.advwatres.2011.07.005
  • Radu, Adrian Florin; Pop, Iuliu Sorin. 2011. Mixed finite element discretization and Newton iteration for a reactive contaminant transport model with nonequilibrium sorption: convergence analysis and error estimates. Computational Geosciences. 15: 431-450. doi: 10.1007/s10596-010-9213-3
  • Radu, Adrian Florin; Pop, Iuliu Sorin. 2010. Newton method for reactive solute transport with equilibrium sorption in porous media. Journal of Computational and Applied Mathematics. 234: 2118-2127. doi: 10.1016/j.cam.2009.08.070
  • Radu, Adrian Florin; Pop, Iuliu Sorin; Attinger, Sabine. 2010. Analysis of an Euler implicit‐mixed finite element scheme for reactive solute transport in porous media. Numerical Methods for Partial Differential Equations. 26: 320-344. doi: 10.1002/num.20436
  • Musuuza, Jude; Attinger, Sabine; Radu, Adrian Florin. 2009. A stability criterion for density-driven flows in a homogeneous medium. Advances in Water Resources. 32: 796-808. doi: 10.1016/j.advwatres.2009.01.012
  • Klausen, Runhild A.; Radu, Adrian Florin; Eigestad, Geir Terje. 2008. Convergence of MPFA on triangulations and for Richards' equation. International Journal for Numerical Methods in Fluids. 58: 1327-1351. doi: 10.1002/fld.1787
  • Radu, Adrian Florin; Pop, Iuliu Sorin; Knabner, Peter. 2008. Error estimates for a mixed finite element discretization of some degenerate parabolic equations. Numerische Mathematik. 109: 285-311. doi: 10.1007/s00211-008-0139-9
  • Metzmacher, Iris; Radu, Adrian Florin; Bause, Markus; Knabner, Peter; Friess, Wolfgang. 2007. A model describing the effect of enzymatic degradation on drug release from collagen minirods. European journal of pharmaceutics and biopharmaceutics. 67: 349-360. doi: 10.1016/j.ejpb.2007.02.013
  • Pop, Iuliu Sorin; Radu, Adrian Florin; Knabner, Peter. 2004. Mixed finite elements for the Richards' equation: linearization procedure. Journal of Computational and Applied Mathematics. 168: 365-373. doi: 10.1016/j.cam.2003.04.008
  • Radu, Adrian Florin; Pop, Iuliu Sorin; Knabner, Peter. 2004. Order of Convergence Estimates for an Euler Implicit, Mixed Finite Element Discretization of Richards' Equation. SIAM Journal on Numerical Analysis. 42: 1452-1478. doi: 10.1137/S0036142902405229
  • Schneid, Eckard; Knabner, Peter; Radu, Adrian Florin. 2004. A priori error estimates for a mixed finite element discretization of the Richards' equation. Numerische Mathematik. 98: 353-370. doi: 10.1007/s00211-003-0509-2
  • Radu, Adrian Florin; Bause, Markus; Knabner, Peter; Geoffrey, Lee; Friess, Wolfgang. 2002. Modeling of drug release from collagen matrices. Journal of Pharmaceutical Sciences. 91: 964-972. doi: 10.1002/jps.10098
Rapporter/avhandlinger
  • Radu, Florin Adrian; Kumar, Kundan; Nordbotten, Jan Martin; Pop, Sorin Iuliu. 2017. A convergent mass conservative numerical scheme based on mixed finite elements for two-phase flow in porous media. Cornell University. 28 sider.
  • Radu, Florin Adrian. 2013. Convergent mass conservative schemes for reactive solute transport and flow in variably saturated porous media. University of Erlangen-Nuremberg, Erlangen, Germany. 50 sider.
Bokkapitler
  • Kassa, Abay; Gasda, Sarah; Kumar, Kundan; Radu, Florin Adrian. 2018. Impact of Wettability Evolution on Dynamic Capillary Pressure. Paper. I:
    • N/A, N/A. 2018. Proceedings of Computational Methods in Water Resources (CMWR) 2018. 1000 sider. ISBN: 000-0-00-000000-0.
  • Both, Jakub; Kumar, Kundan; Nordbotten, Jan Martin; Radu, Florin Adrian. 2017. Iterative Methods for Coupled Flow and Geomechanics in Unsaturated Porous Media. paper. I:
    • Vandamme, Matthieu; Dangla, Patrick; Pereira, Jean-Michel; Ghabezloo, Siavash. 2017. Poromechanics VI: Proceedings of the Sixth Biot Conference on Poromechanics. American Society of Civil Engineers (ASCE). 2056 sider. ISBN: 9780784480779.
  • Marban, David Landa; Radu, Florin Adrian; Nordbotten, Jan Martin. 2017. A Non-standard Model for Microbial Enhanced Oil Recovery Including the Oil-water Interfacial Area. Poster Introductions 3. I:
    • Ukjent, Ukjent. 2017. 19th European Symposium on Improved Oil Recovery/IOR Norway 2017. European Association of Geoscientists and Engineers. 2546 sider. ISBN: 978-94-6282-209-2.
  • Bause, Markus; Brunner, Fabian; Knabner, Peter; Radu, Adrian Florin. 2013. An improved optimal order mixed finite element method for semilinear transport problems. 1, sider 247-256. I:
    • Cangiani, Andrea; Davidchack, Ruslan L.; Georgoulis, Emmanuil M.; Gorban, Alexander; Levesley, Jeremy; Tretyakov, Michael. 2013. Numerical Mathematics and Advanced Applications 2011. Springer. 859 sider. ISBN: 978-3-642-33133-6.
  • Kumar, Kundan; Pop, Iuliu Sorin; Radu, Adrian Florin. 2013. Numerical analysis for an upscaled model for dissolution and precipitation in porous media. Chapter, sider 703-712. I:
    • Cangiani, Andrea; Davidchack, Ruslan L.; Georgoulis, Emmanuil M.; Gorban, Alexander; Levesley, Jeremy; Tretyakov, Michael. 2013. Numerical Mathematics and Advanced Applications 2011. Springer. 859 sider. ISBN: 978-3-642-33133-6.

Se fullstendig oversikt over publikasjoner i CRIStin.