Die Windkraft schwimmt sich frei
- Authors
- Daniel Hautmann
- John Olav Giæver Tande
- Year
- 2012
- Type
- Interview
Denne studien har sammenlignet de akkumulerte miljøvirkningene av 27 småkraftverk mot miljøvirkningene av et gjennomsnitt av tre store vannkraftanlegg, hvor utvalget av de små anleggene og gjennomsnittet av de store produserer omtrent like mye energi. Basert på det empiriske grunnlaget anvendt i...
This paper presents a novel adaptation of the equal-area criterion. The adapted criterion provides a new possibility to study the stability criteria of critical power transfer corridors, supporting the specification of the secure power transfer capacity of the interconnected power system...
The use of CO2 (R744) as refrigerant continues to spread in various applications. One notable feature of R744-systems is the capability of simultaneously generating hot-water at 85°C efficiently while providing sufficient cooling capacity. In the dairy barn, freshly-extracted raw milk should be...
In this thesis, the modelling of one-dimensional two-phase flows is studied, as well as the associated numerical methods. The background for this study is the need for numerical tools to simulate fast transients in pressurised carbon dioxide pipelines, amongst other things the crack arrest problem...