Sökning: "bio fuel"

Visar resultat 1 - 5 av 70 uppsatser innehållade orden bio fuel.

1. The Potential of Esters as Renewable Fuels: Determination of Laminar Burning Velocities
Master-uppsats, Lunds universitet/Fysiska institutionen
Författare :Anas Ali Hamdi Bnayan; [2013]
Nyckelord :Flame speed; Laminar burning velocity; Heat flux method; Ester fuels; renewable energy; Physics and Astronomy;

Sammanfattning : The Potential of Esters as Renewable Fuels: Determination of Laminar Burning Velocities Biodiesel fuel is widely used as a clean fuel in car engines. Ester fuels are a one kind of a biodiesel fuel which includes many chemical compounds. Due to their chemical and physical properties these esters are difficult to investigate in a laboratory. LÄS MER
2. Liquid Bio Fuels for Gas Turbines
Magister-uppsats, Lunds universitet/Institutionen för Energivetenskaper
Författare :Anders Kallenberg; [2013]
Nyckelord :Gas turbines liquid biofuels fuel; Technology and Engineering;

Sammanfattning : In this study the different liquid biofuels that could be used as alternative fuels in gas turbines arereviewed. The pre-conditions are biofuel in liquid state, suited for seven specific gas turbines atE.ON Värmekraft that are a part of the disturbance reserve of Svenska Kraftnät. LÄS MER
3. Solar Booster Augmentation for Existing Coal Fired Power Plant (A Feasibility Study)
Master-uppsats, KTH/Kraft- och värmeteknologi
Författare :Arun Vir; [2012]
Nyckelord :;

Sammanfattning : The fast depletion of fossil fuel has increased the havoc and need of finding an alternative forthe existing fossil fuel based energy industry. As a result, many renewable energy sourcessuch as Solar, Wind, Geo Thermal, Bio mass, etc... LÄS MER

4. Torkning av flis med restvärme : Metoder för att sänka återledningstemperaturen
M1-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronik
Författare :Anders Eriksson; [2012]
Nyckelord :Torkning;

Sammanfattning : The purpose of this study has been to evaluate whether a Low temperature bio-mass dryer could be integrated with the local district heating system in Malå. The aim is to increase the thermal efficiency of the cogeneration plant in Malå, by lowering the temperature of the cooling medium. LÄS MER
5. Produktion av Pyrolysolja från kvistrejekt
Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik
Författare :Jonas Wennebro; [2012]
Nyckelord :Pyrolys; Pyrolysolja; Kvistrejekt; Kvistnötter;

Sammanfattning : Fast pyrolysis is a method for converting biomass into three energy rich products: char, gas and bio-oil, where the latter is most interesting. Pyrolysis is an endothermic process where biomass is heated in an anaerobic environment and, with the right operating conditions, up to 80 %wt bio-oil can be extracted. LÄS MER