Sökning: "simulation discharge"

Visar resultat 1 - 5 av 103 uppsatser innehållade orden simulation discharge.

  1. 1. Simulation of flooding and flood mitigation in the town of Söderköping using HEC-RAS : An investigation of floods and mitigation measures

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

    Författare :Andreas Hoppe; [2024]
    Nyckelord :;

    Sammanfattning : This study examines the effects of flood management systems in an HEC-RAS simulation of recorded discharge in the town of Söderköping in Sweden by using easy-to-access and publicly available hydrological, landcover, and soil data. Two rivers and the precipitation of a chosen area are studied. LÄS MER

  3. 2. Assessment of a sediment management solution in a reservoir with a sluicing technique using a HEC-RAS 2D model : Case study of Andakílsá river in west Iceland

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

    Författare :Emilía Sól Gudgeirsdóttir; [2023]
    Nyckelord :SediCon Sluicer; Andakílsá Hydropower Station; HEC-RAS 2D Sediment modelling; Sustainable sediment management; SediCon Sluicer; Andakílsá vattenkraftverk; HEC-RAS 2D Sediment Modellering; Hållbar sedimenthantering;

    Sammanfattning : Sediment-related issues in reservoirs can often pose significant challenges to their operational effectiveness, sustainability, and environmental impact. Sustainable sediment management can help resolve these issues and extend the lifespan of dams. LÄS MER

  4. 3. Investigation of a Novel Atmosphere-Breathing Electric Propulsion Platform and Intake

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kun Feng; [2023]
    Nyckelord :ABEP; VLEO; DSMC; FMF; Orbital Aerodynamics; ABEP; DSMC; VLEO; FMF; Orbital Aerodynamics;

    Sammanfattning : Very Low Earth Orbit (VLEO) provides many benefits for space missions, including better image resolution for Earth observation, better telecommunication link with ground stations, lower launch cost, lower risk of collisions, and fast end-of-life disposal. The last point in benefit is also the main challenge for placing satellites in VLEO. LÄS MER

  5. 4. Utvärdering av V2G : Lönsamhet och miljöpåverkan med N(D)-baserad degraderingsmodell för elbilsbatterier

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Sjögren Johan; [2023]
    Nyckelord :V2G; batteri; batteridegradering; N D ; energi;

    Sammanfattning : The transition from combustion engine vehicles to electric vehicles (EV) is an important step in achieving a carbon neutral society, but poses future difficulties in energy production. This is an issue in sustaining sufficient net energy, as well as providing sufficient power during hours of high demand. LÄS MER

  7. 5. Tekniska lösningar för att skapa gynnsamma förhållanden i fastigheter utrustade med laddpunkter : En simuleringsstudie för projektering av olika energilösningar vid utbyggnad av laddningsinfrastruktur i fastigheter

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Oscar Jonsson; [2023]
    Nyckelord :batterilager; lastbalansering; dynamisk lastbalansering; stödtjänstmarknad; topplastreducering; effektreducering;

    Sammanfattning : The electrification of the Swedish vehicle fleet is happening at a record pace and the proportion of rechargeable vehicles is increasing rapidly. An electric vehicle fleet will result in an extra demand of electrical power from an electricity grid that is already heavily strained. LÄS MER