Sökning: "Magnetic Refrigeration"
Visar resultat 6 - 8 av 8 avhandlingar innehållade orden Magnetic Refrigeration.
6. Direct and indirect magnetocaloric properties of first- and second-order phase transition materials
Sammanfattning : The energy-efficient and environmentally friendly alternative cooling technology based on the magnetocaloric effect (MCE) is discussed in this thesis. The thesis has two major parts, one devoted to material characterization and the other to instrument development. LÄS MER
7. Energy relavant materials: Investigations based on first principles
Sammanfattning : Energy production, storage and efficient usage are all crucial factors for environmentally sound and sustainable future technologies. One important question concerns the refrigeration industry, where the energy efficiency of the presently used technologies is at best 40% of the theoretical Carnot limit. LÄS MER
8. Energy Relevant Materials: Investigations Based on First Principles
Sammanfattning : Energy production, storage and efficient usage are all crucial factors for environmentally sound and sustainable future technologies. One important question concerns the refrigeration industry, where the energy efficiency of the presently used technologies is at best 40% of the theoretical Carnot limit. LÄS MER