Kolloquiumsvortrag, Prof. Nini Pryds, Departement for Energy Conversion and Storage, Technical University of Denmark / 04.07.2016

04.07.2016 von 17:15 bis 18:45

Institut Ostufer, Kaiserstraße 2, 24143 Kiel, Raum: Geb. D, "Aquarium"

Titel: "Highly Efficient Caloric Devices"

Abstract: The demand for high cooling power devices with a high efficiency is a challenge for the appliance market. An increasing number of novel caloric devices have been presented recently. The results and performance are continually improving, but the efficiency of these devices is still too low to allow the technology to break though commercially. At DTU Energy we have developed and tested several high performance Calorics devices. I will present our past and present activities related to designing magnetic refrigeration devices and in particular I will describe and show the recent results obtained with MAGGIE. Furthermore, in this talk we will present a new elastocaloric cooling system based on the active regeneration principle. Such a system is analogue to the active magnetic regenerator. The system development, its operational principle and the preliminary results (the temperature span and cooling power at different operating conditions) will be also presented and discussed.



Prof. Quandt

Diesen Termin meinem iCal-Kalender hinzufügen