Sökning: "momentum sweden"

Visar resultat 36 - 40 av 84 uppsatser innehållade orden momentum sweden.

  1. 36. Actors' Perspectives on Circular Economy: A Case Study of Uppsala City

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Stella Friedl; [2019]
    Nyckelord :Sustainable Development; Circular Economy; Case Study; Cities; Actors; Perspectives;

    Sammanfattning : The Circular Economy was developed as a response to the prevailing linear model of material use. The goal of the concept is to eliminate waste and mitigate environmental impacts by transforming the economic system into one that pursues a circular flow of materials and resources, in contrast to the current make-use-waste paradigm. LÄS MER

  3. 37. Forest Simulation with Industrial CFD Codes

    Master-uppsats, KTH/Strömningsfysik

    Författare :Petter Cedell; [2019]
    Nyckelord :RANS; LES; WindSim; CFD; Forest Model; Turbulence; FVM;

    Sammanfattning : Much of the planned installation of wind turbines in Sweden will be located in the northern region, characterized by a lower population density so that problems related to sound pollution and visual acceptance are of lower concern. This area is generally distinguished by complex topography and the presence of forest, that significantly affects the wind characteristics, complicating their modelling and simulation. LÄS MER

  4. 38. CFD Simulation of Urea Evaporation in STAR-CCM+

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Oscar Ottosson; [2019]
    Nyckelord :Urea; AdBlue; SCR; Solid Deposit; NOx; nitrogen oxides; CFD; speedup; spray simulation; UWS; diesel after-treatment; STAR-CCM ; AVL Fire; Scania; Sweden; NXPS; LiU; DOE; Urea; AdBlue; SCR; Klump; NOx; kvävedioxider CFD; uppsnabbning; spray simulering; UWS; efterbehandling av diesel-motor; STAR-CCM ; AVL Fire; Scania; Sverige; NXPS; LiU; DOE;

    Sammanfattning : Diesel engines produce large amounts of nitrogen oxides (NOX) while running. Nitrogen oxides are highly toxic and also contribute towards the formation of tropospheric ozone. LÄS MER

  5. 39. Batteries and the Electrification of Heavy-Duty Transportation : Battery Development and its Impact on the Provision of Charging Infrastructure in Sweden

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :David Cameron; [2019]
    Nyckelord :Electrification; batteries; stationary charging; electric road systems; Elektrifiering; batterier; stationär laddinfrastruktur; elvägar;

    Sammanfattning : Due to legislative pressure on a global, European and Swedish level the heavy-duty transportation sector needs to drastically reduce its emissions. One potential pathway forward for the heavy-duty transportation sector is that of electrification, which would require novel infrastructure to be established in the form of stationary charging or dynamic charging through what is often called electric road systems (ERS). LÄS MER

  7. 40. How can visualization of climate impact create incentive and momentum to become more sustainable within a company?

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

    Författare :Johanna Hjertberg; Hanna Söderlund; [2019]
    Nyckelord :;

    Sammanfattning : This work aims to evaluate the effects of visualization of climate impact data. The study was performed together with the logistics department at Sandvik Materials Technology (SMT), Sweden. SMT has sought to develop their sustainability strategy and was therefore suitable as a collaboration partner. LÄS MER