Sökning: "oil pump"
Visar resultat 1 - 5 av 73 uppsatser innehållade orden oil pump.
1. Flexible Sector Coupling (FSC) of Electrical and Thermal Sectors via Thermal Energy Storage (TES) : A Case Study on Oskarshamn Energi
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The integration of distributed energy sources and systems is of high relevance for the transition towards a more sustainable energy system. Taking into consideration the amount of emissions produced by the heating sector, which account for at least half of the energy demand in buildings, district heating systems have the potential to play a key role in the transition, by enabling the integration of various energy sources and provide flexible energy services to the grid. LÄS MER
2. Case study of the energy performance of a school building in Laholm, Sweden : Energy modeling for the formulation of efficient renovation strategies
Master-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhetSammanfattning : This study has been focusing on a school located in the municipality of Laholm, South of Sweden. Employing an energy balance of the last five (5) years, a proposal for measures is made in terms of performance for comparison with the baseline of the current consumption trend. LÄS MER
3. Beräkningsmodell för oljekylare
Uppsats för yrkesexamina på grundnivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikSammanfattning : In this thesis, a calculation model for oil coolers has been worked on for Ursviken Technology AB press brakes Optima and Optiflex. Analysis of the theory behind physical phenomena has shown that a series of factors in a hydraulic system give rise to heat increase of hydraulic oil. LÄS MER
4. Köldegenskaper hos RME
Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : Biodiesel är ett bra alternativ till petroleumdiesel. Produktion av biodiesel är en relativt enkel process. Vegetabilisk olja eller animaliskt fett reagerar med alkohol och omförestras till biodiesel (monoalkylestrar). En homogen katalysator, vanligen KOH eller NaOH, behövs för att reaktionen ska ske snabbt. LÄS MER
5. Development of Test Rig and Experimental Evaluation of Hydrostatic Bearings for an Axial Flux Machine
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : A novel electric machine design, similar to an axial flux machine, incorporates hydrostatic bearings to increase efficiency and stability of said machine. In this thesis, the feasibility of a hydrostatic solution is explored and evaluated by development, manufacturing, and assembly of a test rig, as well as running experimental tests with it. LÄS MER