Sökning: "condensation scheme"

Hittade 4 uppsatser innehållade orden condensation scheme.

  1. 1. Development of heat recovery solution for heavy duty truck cabs to improve energy efficiency.

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

    Författare :Exekiel Aurelio; Rahul Acharya Rathnakar; [2022]
    Nyckelord :air-to-air heat recovery; air-to-liquid heat recovery; integrated thermal management system; heat wheel; heat pump; battery electric vehicle; battery electric trucks; energy savings.; luft-till-luft värmeåtervinning; luft-till-vätska värmeåtervinning; integrerat värmehanteringssystem; värmehjul; värmepump; batterielektriskt fordon; batterielektriska lastbilar; energibesparingar.;

    Sammanfattning : The recent climate actions to reduce greenhouse gas (GHG) emissions have set the stage for decarbonizing the transportation sector through electrification, which has led to a surge in the deployment of battery electric vehicles (BEV). Trucks are no exception, which has led automakers to shift their focus toward producing Battery Electric Trucks (BET). LÄS MER

  3. 2. Secondary aerosol formation from dimethyl sulfide - Smog chamber experiments and detailed process modelling

    Kandidat-uppsats, Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Dana Lüdemann; [2020]
    Nyckelord :aerosol modelling; atmospheric physics and chemistry; marine aerosols; ADCHAM; aerosol; dimethyl sulfide; Physics and Astronomy;

    Sammanfattning : The aim of this thesis was to investigate the secondary aerosol formation from dimethylsulfide (DMS) using the aerosol dynamics, gas- and particle-phase chemistry kinetic multi-layer model, ADCHAM. The first simulations, concerning the butanol oxidation via hydroxyl radicals (OH), were performed to characterize the UV-light source of the AURA smog chamber (Aarhus university, Denmark), later used for the DMS experiments. LÄS MER

  4. 3. Förtätning av film till stillbild

    Kandidat-uppsats, Institutionen för teknik och naturvetenskap

    Författare :Emese Tot; Pauline Säll; [2009]
    Nyckelord :Visuell kommunikation; semiotik; färgsymbolik; film; stillbild; illustration; foto;

    Sammanfattning : During this project a photographer and an illustrator have explored if a single image can communicate a bigger whole, in this case a movie. By analysing five motion pictures with visual communication theories, semiotics and colour symbolism as tools, ten images was created. LÄS MER

  5. 4. Snow or rain? - A matter of wet-bulb temperature

    Magister-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Arvid Olsen; [2003]
    Nyckelord :condensation scheme; HIRLAM; MESAN; rain formation; snow formation;

    Sammanfattning : Accurate precipitation-type forecasts are essential in many areas of our modern society andtherefore there is a need to develop proper working methods for this purpose. Focus of thiswork has been to study important physical processes decisive in deciding both the temperatureof the precipitation particles, hence affecting their phase, and the surrounding air. LÄS MER