Sökning: "Pipes"

Visar resultat 1 - 5 av 459 uppsatser innehållade ordet Pipes.

  1. 1. Heat Transfer Analysis on the Applications to Heat Exchangers

    Master-uppsats,

    Författare :Raghu Lakshman Gundra; Jagadeesh reddy Medapati; [2021]
    Nyckelord :CFD anlysis; Heat exchangers; Heat transfer analysis; Heat equation temperature; Temperature equilibrium.;

    Sammanfattning : A heat exchanger is a device used to transfer thermal energy between two or more fluids, at different temperatures in thermal contact. They are widely used in aerospace, chemical industries, power plants, refineries, HVAC refrigeration, and in many industries. LÄS MER

  2. 2. Flow data based leak detectionfor underdetermined water networks

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Yashaswini Seeta; [2021]
    Nyckelord :;

    Sammanfattning : Water leaks are a common and wasteful occurrence in all Water Distribution Networks (WDNs). There has been extensive research for detecting and localizing leaks. However, an overwhelming number of these techniques use both pressure and flow of the WDN. LÄS MER

  3. 3. Skyfallsanpassning av bostadsnära miljö : ett gestaltningsarbete av området kring Stjärnhusen i Malmö

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Urban and Rural Development

    Författare :Marta Karlström; [2021]
    Nyckelord :skyfall; skyfallshantering; hållbar dagvattenhantering; multifunktionella ytor;

    Sammanfattning : Den 31 augusti 2014 föll ett skyfall i Malmö som vid mättillfället var det största regn sedan mätningar påbörjades i slutet av 1800-talet. Skyfallet beräknades ha en återkomsttid på över 200 år och orsakade översvämningar i stora delar av Malmö. LÄS MER

  4. 4. LCA of Low-temperature District Heating Network Components

    Master-uppsats, Lunds universitet/Institutionen för Energivetenskaper

    Författare :Nils Olsson; [2021]
    Nyckelord :District Heating; LCA; Life Cycle Assessment; Pipes; Environment; Technology and Engineering;

    Sammanfattning : Following the development of new materials and the continuous technical progress made in the construction and energy industries, district heating as a concept finds itself on the brink of a generational shift. One of the pioneering projects leading the way is the creation of Brunnshög, an modern and sustainable district under construction in the north-eastern end of the city of Lund, Sweden. LÄS MER

  5. 5. Investigation of sustainable methods to reduce water hardness in drinking water treatment plants

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Élise Karlsson Faudot; [2021]
    Nyckelord :Water hardness; sustainability; Bulltofta water treatment plant; water hardness reduction; plant biomass; plastic; pumice stone; adsorption; Earth and Environmental Sciences;

    Sammanfattning : Water hardness is caused by magnesium and calcium ions (Mg2+ and Ca2+), and can result in formation of deposits, destruction of soap and increase of copper corrosion in old plumbing pipes. To soften the originally hard groundwater supplying 20% of Malmö’s drinking water, Bulltofta water treatment plant imports burned lime from Germany. LÄS MER