Sökning: "kylning"
Visar resultat 21 - 25 av 246 uppsatser innehållade ordet kylning.
21. Feasibility study of evaporative cooling and toilet flushing using rainwater in a public building
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The project "Feasibility of evaporative cooling and toilet flushing using rainwater in a public building" combines rainwater harvesting with the evaporative cooling technology and toilet flushing and explores the practicality and viability of implementing this innovative system in the city of Gothenburg, Sweden. This study comprehensively investigates various aspects related to water and energy, and the entire system is computationally modelled using the Equation Engineering Solver (EES) software. LÄS MER
22. Association between technological properties of bovine milk, cold induced depletion and genetic variants of β- and κ-casein
Master-uppsats, SLU/Department of Molecular SciencesSammanfattning : Caseins (CN) represent about 80% of the total protein in bovine milk and are of major importance in dairy production. The four casein types, i.e., αs1-, β-, αs2-, and κ-casein are in turn divided into different genetic variants. LÄS MER
23. Free cooling and PVT integration in a ground-source heat pump (GSHP) system
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The performance of ground-source heat pump (GSHP) systems can be negatively affected over time by soil temperature degradation of boreholes (BH) in heating dominated climates. Land area is scarce in the dense urban environments typical of multi-family houses (MFH) and can lead to accelerated degradation- in tight BH fields. LÄS MER
24. Experimental Testing of Solar Photovoltaic/Thermal Collectors for Low Temperature Heat Pump Integration
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : A hybrid photovoltaic/thermal (PVT) collector enables simultaneous electricity and heat production from a single solar module. Integrating PVT collectors with a ground source heat pump (GSHP) improves the seasonal performance of the heating system and prevents from temperature degradation of the ground. LÄS MER
25. Energibalans för kylrum
Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikSammanfattning : Det finns idag ett intresse av att bedriva forskning och att göra tester av modeller t.ex. vindkraftverk i kalla klimat. I dagsläget finns det bara relativt små klimatkammare där man kan göra tester och det är därför av intresse att bygga en stor klimatkammare för att kunna testa modeller i större skala. LÄS MER