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Numerical modelling in research on geothermal systems

References ARNALDSSON A., BERTHET J.-C., KJARAN S., SIGURÐSSON S., 2014, Numerical scheme to simulate flow through an isotropic rocks in TOUGH2. Computers & Geosciences, 65: 37–45. DOI: http://dx.doi.org/10.1016/j.cageo.2013.08.002 . AUDIGANE P., CHIABERGE CH., MATHURIN F., LIONS J., PICOT-COLBEAUX G., 2011, A work flow for handling heterogeneous 3D models with the TOUGH2 family of codes: Applications to numerical modelling of CO2 geological storage. Computers & Geosciences 37: 610–620. DOI: http://dx.doi.org/10.1016/j.cageo.2010

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Numerical Model of Plastic Destruction of Thick Steel Structural Elements

Comparative Study on Various Ductile Crack Formation Criteria,” in Transactions of the ASME, Vol. 126,, 2004. 10. S. Kut, „State of Stress Indentification in Numerical Modelling of 3D Issues (in Polish),” in Archives of Metallurgy and Materials, Volume 54 Issue 3, 2009. 11. J. Hollomon, „Tensile Deformation,” Trans. AIME, p. 268, 1945. 12. A. NEIMITZ, J. GAŁKIEWICZ and I. DZIOBA, „KALIBRACJA ZWIĄZKÓW KONSTYTUTYWNYCH PRZY DUŻYCH ODKSZTAŁCENIACH PLASTYCZNYCH I DUŻYCH WSPÓŁCZYNNIKACH TRÓJOSIOWOŚCI,” in Zestawienie pełnych tekstów referatów XVI KRAJOWEJ

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Numerical modeling in electroporation-based biomedical applications

solution. IEEE T Bio-Med-Eng 2003; 50 :1296-300. Zupanic A, Corovic S, Miklavcic D. Optimization of electrode position and electric pulse amplitude in electrochemotherapy. Radiol Oncol 2008; 42 : 93-101. Pavselj N, Préat V, Miklavcic D. A numerical model of skin electropermeabilization based on in vivo experiments. Ann Biomed Eng 2007; 35 : 2138-44. Sel D, Macek-Lebar A, Miklavcic D. Feasibility of employing model-based optimization of pulse amplitude and electrode distance for

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Numerical Modelling of Airflow and Temperature Distribution in a Living Room with Different Heat Exchange Conditions

Buildings, 40 (3), 255-264. doi: 10.1016/j.enbuild.2007.02.021 Su M., Chen, Q., & Chiang, C.-M. (2001). Comparison of different subgrid-scale models of large eddy simulation for indoor airflow modelling. J.of Fluids Engineering, 123 (3), 628-639. doi: 10.1115/1.1378294 ISO 6946:2007 (2007). Building components and building elements - Thermal resistance and thermal transmittance - Calculation method. Gendelis, S., & Jakovičs, A. (2003). Numerical modelling of airflow and temperature

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Comparison of the Results of Analytical and Numerical Models of Pre-Reinforcement in Shallow Tunnels

Ground”. Proc. of Eurotunnel ’83, Basel, Switzerland. pp.157-163, 1983 4. F. Barpi, M. Barbero, D. Peila “Numerical modelling of ground-tunnel support interaction using bedded-beamspring model with fuzzy parameters”. Gospodarka Surowcami Mineralnymi, vol. 27 n. 4, pp. 71-87, 2011 5. Z. T. Bieniawski. “Engineering rock mass classifications: a complete manual for engineers and geologists in mining, civil and petroleum engineering”, A. Wiley and Sons, New York, 1989 6. J.E. Bowles, “Foundation analysis and design”, Mc Graw Hill,Milano, 1988 7. G

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Wind Influence on the Formation of Nearshore Currents in the Southern Baltic: Numerical Modelling Results

References Allard R., Rogers E., Carroll S. N., Rushing K. V. (2002), Software Design Description for the Simulating WAves Nearshore Model (SWAN), Storming Media, Washington. Brown J. M.,Wolf J. (2009) Coupledwave and surge modelling for the eastern Irish Sea and implications for model wind-stress, Continental Shelf Research, 29, 1329-1342. Chao X., Jia Y., Shields Jr. E. D., Wang S. S. Y., Cooper C. M. (2008), Three-dimensional numerical modelling of cohesive sediment transport and wind wave impact in a shallow

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Numerical modeling of open pit (OP) to underground (UG) transition in coal mining

., Numerical modeling of Surface subsidence associated with Block Caving Mining using a Finite Element/ Discrete Element Approach, PhD thesis, Simon Fraser University, 2008. [29] WESOŁOWSKI M., BIAŁEK J., KOŁODZIEJCZYK P., PLEWA F., Modelowanie wpływów eksploatacji górniczej przy wykorzystaniu modeli numerycznych, Gliwice 2010. [30] WESOŁOWSKI M., Zastosowanie liniowego ośrodka transwersalnie izotropowego do modelowania deformacji terenu górniczego, Gliwice 2013. [31] WOO K.S., EBERHARDT E., GHUMAN P., STEAD D., Integration of

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Monitoring and Numerical Modeling of a Road in Landslide Terrain

Abstract

Due to the significant role and noticeable development of transportation routes running from the north to the south of central Europe, several problems related to the construction and functioning of roads in the Carpathian foothills have been revealed. Recent climate change causes areas, where transport routes are particularly exposed to hazards, to succumb to technical exploitation and degradation. The elimination of the threats related to the activation of landslide phenomena becomes particularly expensive. Old roads, which were once designed for significantly lower axle loads and less heavy traffic conditions, are predominantly exposed. At the present, these roads are heavily exploited and have become overloaded. As a result, both the roadway and the subgrade undergo damage, which causes an increase in dynamic loads, and in potentially endangered areas, the activation of landslides. Landslides in the Carpathian flysch have a peculiar susceptibility to activation due to its geological structure. This paper addresses the problem of monitoring and analysing the effects of a landslide associated with the operation of a transportation route running through the slope of the Carpathian flysch. The studies include both field work and laboratory testing of basic geotechnical parameters. The parameters obtained during the geotechnical investigations, conducted for the purpose of building a numerical model, have been completed. The field work includes surveys made by a terrestrial laser scanner. The study also includes a number of 2D and 3D numerical models. These models, along with the substrate parameters, have been introduced into the FEA package and then calibrated. Subsequently, an analysis of the effects of landslide susceptibility and the behaviour of the road and terrain surface, due to the different variants of the loads, is shown along with the results of surveys.

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Numerical model of detector for in vivo internal dosimetry in radiological incidents

The aim of this work was to create a numerical model of scintillation detector and to check whether such detector can be used for the measurements of internal contamination in emergency conditions. The purpose of the measurements would be only detection of possible contamination, without identification of radioactive isotopes, and hence without estimation of effective dose. However, in emergency conditions, it is sufficient for the rapid selection of a group of contaminated persons, who should be subjected to careful inspection in the laboratory conditions. The calculations were performed for three detector positions relatively to the phantom. The distribution of dose rate was also calculated, in order to find the best geometry for dose rate measurements around human body. Another problem under consideration was the possible influence of radioactive contamination in the environment on the registration of the gamma spectrum emitted from the whole body phantom. Performed calculations showed that there is a possibility to measure internal contamination outside laboratory, even in contaminated area.

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3D Numerical Modeling of Large Piled-Raft Foundation on Clayey Soils for Different Loadings and Pile-Raft Configurations

and differential settlements in comparison with the pile raft model with a uniform pile arrangement (piles spread over the entire area of raft). The behavior of large piled-raft foundation on clay soil is studied by numerical modeling ( Mali & Singh 2018 & 2019 ). The results indicated that with the 5 to 6 times increase in the pile diameter of pile spacing , both the average settlement ratio and the differential settlement ratio decreased effectively, and thereafter, it increased gradually. Raft with smaller raft-to-soil stiffness ratio and larger pile group

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