Sökning: "Niklas Bergman"
Visar resultat 1 - 5 av 9 uppsatser innehållade orden Niklas Bergman.
1. Waste Heat Driven Membrane Distillation Integrated with Stirling Engine
Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : See file .... LÄS MER
2. Waste Heat Driven Membrane Distillation Integrated with Stirling Engine
Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : In this thesis, the potential to purify water utilizing waste heat from a unit which stores thermal energy and converts it to electricity is studied. The unit, called TES.POD, is developed by Azelio AB and is in this thesis used as a heat source to drive an air gap membrane distillation (AGMD) unit developed by Scarab Development AB. LÄS MER
3. High Frequency Transformer : Implementation of prototype
Kandidat-uppsats, Uppsala universitet/ElektricitetsläraSammanfattning : Since its invention in 1885 by Otto Bláthy, Miksa Déri and KárolyZipernowsky, transformers have become an important cornerstone of theelectrical infrastructure we have today. They are found mostprominently in any machinery or device that requires a differentlevel of voltage or current than a general grid can supply, such ascomputers, motors or even cars. LÄS MER
4. Hållbarhetsredovisning i kommunala och privata bostadsbolag
Kandidat-uppsats, Linköpings universitet/Företagsekonomi; Linköpings universitet/Filosofiska fakultetenSammanfattning : Bakgrund: Hållbarhetsredovisning har blivit en viktigare del för de svenska företagen vilket visas i den signifikanta ökningen av omfattningen och kvaliteten av hållbarhetsredovisningen som har skett den senaste tiden. Ett flertal studier har tidigare studerat sambandet mellan hållbarhetsredovisningen och faktorer som storlek, branschtillhörighet och synlighet. LÄS MER
5. Fjärrvärmens konkurrenssituation : En studie av fjärrvärmens konkurrenskraft i Västerås
Master-uppsats, Mälardalens högskola/Akademin för ekonomi, samhälle och teknikSammanfattning : District heat is currently more exposed for competition than it has been for several years. Since the mid-1980s, district heat has dominated the heat market, but is now in a tougher competitive situation due to the increasing popularity of heat pumps. This, in combination with energy efficiency, has led to a stagnation of delivered energy. LÄS MER