ILT15 - A Computer Program for Evaluation of Accelerated Leach Test Data of LLW in the Hungarian NPP Paks

Authors

  • György Pátzay
    Affiliation
    Department of Chemical and Environmental Process Engineering, Faculty of Chemical Technology and Biotechnology, Budapest University of Technology and Economics, H-1521 Budapest, P.O. Box 91, Hungary
  • Ottó Zsille
    Affiliation
    Somos Ltd, Budapest, Hungary
  • József Csurgai
    Affiliation
    National University of Public Service, Budapest, Hungary
  • Árpád Nényei
    Affiliation
    MVM Paks Nuclear Power Plant, Paks, Hungary
  • Ferenc Feil
    Affiliation
    MVM Paks Nuclear Power Plant, Paks, Hungary
  • Gyula Vass
    Affiliation
    Institute of Disaster Management, University of Public Service, Budapet, Hungary
https://doi.org/10.3311/PPch.11714

Abstract

Computer Program ILT15 developed to accompany a new leach test for solidified radioactive waste forms in the Hungarian NPP Paks. The program is designed to be used as a tool for performing the calculations necessary to analyse leach test data, a modelling program to determine if diffusion is the operating leaching mechanism (and, if not, to indicate other possible mechanisms), and a means to make extrapolations using the diffusion models. The ILT15 program contains four mathematical models that can be used to represent the data, diffusion through a semi-infinite medium, diffusion through a finite cylinder, diffusion plus partitioning of the source term and solubility limited leaching. The program is written in C++ in the Borland C++ Builder programming environment. A detailed description of application of this modelling computer program is given.

Keywords:

accelerated leach test, computer program, diffusion, fitting, cylinder

Citation data from Crossref and Scopus

Published Online

2018-12-20

How to Cite

Pátzay, G., Zsille, O., Csurgai, J., Nényei, Árpád, Feil, F., Vass, G. “ILT15 - A Computer Program for Evaluation of Accelerated Leach Test Data of LLW in the Hungarian NPP Paks”, Periodica Polytechnica Chemical Engineering, 63(3), pp. 527–532, 2019. https://doi.org/10.3311/PPch.11714

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Articles