Janez Perko

Person

Perko, Janez

  • Engineered and Geosystems Analysis

Person: Employee

  1. Building a Robust Numerical Model for Mass Transport Through Complex Porous Media

    Perko, J., Mallants, D., Vermariën, E. & Cool, W., 6 Nov 2008, Proceedings of COMSOL conference, Hannover 2008. Stockholm, Sweden, Vol. 1.

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  2. Thermohydraulic Analysis of Gas Generation in a Disposal Facility for Vitrified High-Level Radioactive Waste in Boom Clay

    Perko, J. & Weetjens, E., Jun 2011, In : Nuclear Technology. 174, 3, p. 401-410

    Research output: Contribution to journalArticle

  3. Decalcification of cracked cement structures

    Perko, J., Mayer, K. U., Kosakowski, G., De Windt, L., Govaerts, J., Jacques, D., Su, S. & Meeussen, J. C. L., Jun 2015, In : Computational Geosciences. 19, 3, p. 673-693

    Research output: Contribution to journalArticle

  4. Influence of cracks in cementitious engineered barriers in a near-surface disposal system: assessment analysis of the Belgian case

    Perko, J., Seetharam, S., Jacques, D., Mallants, D., Cool, W., Vermariën, E. & Govaerts, J., Sep 2013, Proceedings of the 15th International Conference on Environmental Remediation and Radioactive Waste Management - ICEM2013 (on CD). United States, p. 1-10

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  5. Weight function shape parameter optimization in meshless methods for non-unifrom grids

    Perko, J. & Sarler, B., Apr 2007, In : Computer Modeling in Engineering & Sciences. 19, 1, p. 55-68

    Research output: Contribution to journalArticle

  6. Modelling Approach to LILW-SL Repository Safety Evaluation for Different Waste Packing Options

    Perko, J., Mallants, D., Volckaert, G., Towler, G., Egan, M., Viršek, S. & Hertl, B., 30 May 2008, Proceedings of the 11th International Conference on Environmental Remediation and Radioactive Waste Management - ICEM2007. Fairfield, New Jersey, United States, Vol. 1.

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  7. Verification and validation of flow and transport in cracked saturated porous media

    Perko, J., Seetharam, S. & Mallants, D., Dec 2011, COMSOL Conference CD - Proceedings from Fall 2011 Events. Sweden

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  8. Modelling Long-term Chemical Degradation of a Concrete Container under Near Surface Disposal Conditions

    Perko, J., Seetharam, S., Jacques, D. & Mallants, D., 14 Oct 2011, 1st International Symposium on Cement-Based Materials for Nuclear Wastes. France

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  9. Water saturation and flow in a surface disposal facility: Numerical study for the Dessel repository

    Perko, J., Jacques, D. & Govaerts, J., 1 Jun 2017, Studiecentrum voor Kernenergie. 107 p. (SCK•CEN Reports; no. SCK•CEN ER-0355)

    Research output: Report/bookER - External report

  10. A single-relaxation-time lattice Boltzmann model for anisotropic advection-diffusion equation based on the diffusion velocity flux formulation

    Perko, J., 1 Dec 2018, In : Computational Geosciences. 22, 6, p. 1423-1432 10 p.

    Research output: Contribution to journalArticle

  11. Numerically accelerated pore-scale equilibrium dissolution

    Perko, J. & Jacques, D., 1 Jan 2019, In : Journal of Contaminant Hydrology. 220, p. 119-127 9 p.

    Research output: Contribution to journalArticle

  12. Expected evolution scenario for the near surface radioactive waste disposal facility at Dessel, Belgium: Conceptual and mathematical model description and analysis of results

    Perko, J., Govaerts, J. & Jacques, D., 1 Nov 2018, Studiecentrum voor Kernenergie. 335 p. (SCK•CEN Reports; no. SCK•CEN ER-0336)

    Research output: Report/bookER - External report

  13. Numerically accelerated chemical evolution in cementitious systems

    Perko, J. & Jacques, D., 24 Oct 2018, SynerCrete'18: Interdisciplinairy approaches for cement-based materials and structural concrete: synergizing expertise and bridging scales of space and time. RILEM Publications, Vol. PRO 121. p. 761-766 6 p.

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  14. Methodology of numerically aided optimisation of consolidants for surface treatments of mortars

    Perko, J., Yu, L., Jacques, D., Koenders, E. A. B., Ukrainczyk, N., Varzina, A., Maravelaki, P-N. & Arabatzis, I., 20 Mar 2019, Proceedings of the International Conference on Sustainable Materials, Systems and Structures (SMSS2019): Durability, Monitoring and Repair of Structures. RILEM Publications, Vol. PRO 128. p. 812-813 2 p.

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  15. The importance of physical parameters for the penetration depth of impregnation products into cementitious materials: Modelling and experimental study

    Perko, J., Zarzuela, R., Garcia-Lodeiro, I., Blanco-Varela, M. T., Mosquera, M. J., Seeman, T. & Yu, L., 10 Oct 2020, In : Construction and Building Materials. 257, p. 1-11 11 p., 119595.

    Research output: Contribution to journalArticle

  16. Modeling the decalcification of cement paste in ammonium nitrate solution

    Phung, Q. T., Jacques, D., Maes, N., Perko, J., Ye, G. & De Schutter, G., Oct 2014, 3rd internatinal conference on Service Life design for Infrastructure: Keynote speech. Zhuhai, China, p. 27-40

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

  17. Modelling the carbonation of cement pastes under a CO2 pressure gradient considering both diffusive and convective transport

    Phung, Q. T., Maes, N., Jacques, D. & Perko, J., 1 Jul 2016, In : Construction and Building Materials. 114, p. 333-351

    Research output: Contribution to journalArticle

  18. Modelling the evolution of microstructure and transport properties of cement pastes under conditions of accelerated leaching

    Phung, Q. T., Maes, N., Jacques, D., Perko, J., De Schutter, G. & Ye, G., 15 Jul 2016, In : Construction and Building Materials. 115, p. 179-192

    Research output: Contribution to journalArticle

  19. Effect of Limestone Fillers on Ca-leaching and Carbonation of Cement Pastes

    Phung, Q. T., Maes, N., Jacques, D., De Schutter, G., Ye, G. & Perko, J., 12 Sep 2016, Key Engineering Materials: 8th International Conference on Concrete under Severe Conditions - Environment and Loading, CONSEC 2016; Lecco; Italy; 12 September 2016 through 14 September 2016; Code 184679. 2016 ed. Vol. 711. p. 269-276 (Key Engineering Materials).

    Research output: Contribution to report/book/conference proceedingsIn-proceedings paper

ID: 36239