Abstract
Flow of variable density solution in unconfined conditions and transport in dual-porosity media mathematical model is introduced. We show the application of the model to a real object which is a polygon of deep well liquid radioactive waste injection. Several assumptions are justified to simplify the model and it is discretized. The model is aimed at assessment of the role of density changes on the contaminant propagation dynamics within the polygon. The method of parallelization is described and the results of numerical experiments are presented herein.
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References
Rybalchenko, A.I., Pimenov, M.K., Kostin, P.P., et al.: Deep disposal of liquid radioactive waste, IzdAT, Moscow 256 p. (1994). (in Russian)
Compton, K.L., Novikov, V., Parker, F.L.: Deep Well Injection of Liquid Radioactive Waste at Krasnoyarsk-26, Vol. I, RR-00-1, International Institute for Applied Systems Analysis, Laxenburg, Austria (2000)
Kapyrin, I.V., Ivanov, V.A., Kopytov, G.V., Utkin, S.S.: Integral code GeRa for the safety substantiation of disposal of radioactive waste. Mountain J. 10, 44–50 (2015). (in Russian)
Kapyrin, I.V., Konshin, I.N., Kopytov, G.V., Nikitin, K.D., Vassilevski, Yu.V.: Hydrogeological modeling in problems of safety substantiation of radioactive waste burials using the GeRa code. In: Supercomputer Days in Russia: Proceedings of the International Conference, Moscow, 28–29 September 2015, pp. 122–132. Publishing House of Moscow State University, Moscow (2015). (in Russian)
Plenkin, A.V., Chernyshenko, A.Y., Chugunov, V.N., Kapyrin, I.V.: Methods of constructing adaptive unstructured grids for solving hydrogeological problems. Comput. Methods Program. 16, 518–533 (2015). (in Russian)
Hammond, G.E., Lichtner, P.C., Mills, R.T.: Evaluating the performance of parallel subsurface simulators: an illustrative example with PFLOTRAN. Water Resour. Res. 50(1), 208–228 (2014)
Freedman, V.L., et al.: A high-performance workflow system for subsurface simulation. Environ. Model. Softw. 55, 176–189 (2014)
Zhang, K., Wu, Y.S., Pruess, K.: User’s guide for TOUGH2-MP-A massively parallel version of the TOUGH2 code (No. LBNL-315E). Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US) (2008)
Lekhov, A.V.: Physical-chemical hydrogeodynamics, KDU 2010, 500 p. (2010). (in Russian)
Rabinovich, V.A., Khavin, Z.Ya.: Brief Chemical Reference Book, Leningrad, 392 p. (1978). (in Russian)
Simunek, J., Van Genuchten, M.T., Sejna, M.: The HYDRUS-1D software package for simulating the movement of water, heat, and multiple solutes in variably saturated media, version 3.0, HYDRUS software series 1. Department of Environmental Sciences, University of California Riverside (2005)
Diersch, H.J.: FEFLOW-white papers, vol. I. WASY GmbH Institute for water resources planning and systems research, Berlin, 366 p. (2005)
Liu, X.: Parallel modeling of three-dimensional variably saturated ground water flows with unstructured mesh using open source finite volume platform OpenFOAM. Eng. Appl. Comput. Fluid Mech. 7(2), 223–238 (2013)
Paniconi, C., Putti, M.: A comparison of Picard and Newton iteration in the numerical solution of multidimensional variably saturated flow problems. Water Resour. Res. 30(12), 3357–3374 (1994)
INM, RAS Cluster. http://cluster2.inm.ras.ru. Accessed 15 Apr 2018. (in Russian)
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Kapyrin, I., Konshin, I., Kramarenko, V., Grigoriev, F. (2019). Modeling Groundwater Flow in Unconfined Conditions of Variable Density Solutions in Dual-Porosity Media Using the GeRa Code. In: Voevodin, V., Sobolev, S. (eds) Supercomputing. RuSCDays 2018. Communications in Computer and Information Science, vol 965. Springer, Cham. https://doi.org/10.1007/978-3-030-05807-4_23
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DOI: https://doi.org/10.1007/978-3-030-05807-4_23
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