Sökning: "groundwater flow grundvattenflöde"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden groundwater flow grundvattenflöde.

  1. 1. Performance Evaluation of a High Temperature Borehole Thermal Energy Storage Under Influence of Groundwater Flow

    Master-uppsats, KTH/Energiteknik

    Författare :Max Hesselbrandt; [2021]
    Nyckelord :;

    Sammanfattning : Recent years have seen a growing interest in large-scale high-temperature borehole thermal energy storage (HT-BTES) as a means to store industrial waste heat and solar energy between the seasons. A profound understanding and characterization of the thermal and hydraulic processes involved in such systems is required for the optimal design as well as for environmental assessments of the storage. LÄS MER

  3. 2. Modeling groundwater flow using COMSOL to understand the water cycle dynamics and climate change impacts for future groundwater availability in the Matlab region, Southeastern Bangladesh

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Oscar Vandromme; [2021]
    Nyckelord :Aquifer-Arsenic contamination-Climate change-Groundwater elevation-Model-Sustainability;

    Sammanfattning : Arsenic contamination has been a growing concern for many countries, especially Bangladesh. In Bangladesh, one of the most arsenic-contaminated regions is Chandpur. In this study, groundwater data were analyzed in order to create models to improve knowledge on groundwater flow dynamic in a specific area of Chandpur called Matlab. LÄS MER

  4. 3. The Impact of Boundary Condition on Groundwater Flow : Topography v/s Recharge Controlled

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Harshitha Sridhar; [2020]
    Nyckelord :Regional Groundwater flow; topography boundary condition; recharge boundary condition; 3D numerical modelling; groundwater flux profile; Regionalt grundvattenflöde; topografi gränsvillkor; laddningsgränsvillkor; numerisk 3D-modellering; grundvattenflödesprofil;

    Sammanfattning : Groundwater interactions at a regional scale are of great importance to characterize subsurface flow processes. Extensive researches have been conducted previously to determine the main factors controlling the regional implications on groundwater flux circulation. LÄS MER

  5. 4. Groundwater Movement and PFAS Transportation in the Vreta-Bålsta Esker

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Kevin Pettersson; [2020]
    Nyckelord :GMS; MODFLOW; MT3DMS; PFAS; modelling; GMS; MODFLOW; MT3DMS; PFAS; Modellering;

    Sammanfattning : Håbo municipality is looking for alternative drinking water sources for its residence city of Bålsta. One possible source is the Vreta-Bålsta esker located northeast of Bålsta, which could be used for artificial infiltration and extraction of groundwater. LÄS MER

  7. 5. Data interpolation for groundwater modelling : How choice of interpolation method and sample size affect the modelling results

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Frida Agerberg; [2020]
    Nyckelord :Geohydrology; Groundwater; Modelling; Interpolation; SEEP W; Surfer; Geohydrologi; Grundvatten; Modellering; Interpolering; SEEP W; Surfer;

    Sammanfattning : Over the past several decades, the use of groundwater modelling has been increasing in order to better evaluate the complexities inherent in hydrogeological calculations. Information required for groundwater modelling is for example elevation of soil and bedrock layers, which often is collected by drilling. LÄS MER