Sökning: "April Wilson"

Hittade 2 uppsatser innehållade orden April Wilson.

1. 1. Estimating greenhouse gas emission via degassing and modeling temperature profiles in tropical reservoirs.

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

   Författare :Johan Wilson; [2020]
   Nyckelord :Metan; Vaxthusgaser; Vattenkraft; Klimat;

   Sammanfattning : The aim of this project was to quantify the greenhouse gas (GHG) emissions from the degassing process ofhydroelectrical reservoirs in tropical regions.Reservoirs represent 25 % of the total area of man-made freshwater systems and are a source of GHG emissions tothe atmosphere. LÄS MER

3. 2. Kinetics of Swelling Applied on Gelatine

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Victor Norgren; [2015]
   Nyckelord :fluid dynamic gauging FDG ; gravimetric measurements; pseudo-sigmoidal model PSM ; pseudo-second order model; Ofner; Robinson; Hofmeister; gelatine; swelling; food engineering; livsmedelsteknik; bio-polymers; anisotropic material; Arrhenius equation; physical chemistry; photography; pharmaceutics; Agriculture and Food Sciences;

   Sammanfattning : This report is about the measurements of swelling gelatine films of different thickness and at different temperature. The research has been mainly focused on finding a suitable model. Results have shown that the new Pseudo-Sigmoidal Model (PSM) is superior to previous quasi-second order models such as the Robinson and Ofner model. LÄS MER