Sökning: "borrhålsmotstånd"
Hittade 2 uppsatser innehållade ordet borrhålsmotstånd.
1. Construction and test of a new compact TRT equipment
Master-uppsats, KTH/Tillämpad termodynamik och kylteknikSammanfattning : A relevant contribution to sustainable development can be achieved by providing efficient solutions for heating buildings. The use of a heat pump taking heat from the bedrock with the help of a borehole heat exchanger is a common solution in Sweden to accomplish this. LÄS MER
2. Värmeöverföring i bergvärmesystem : En numerisk analys av den ringformade koaxiala borrhålsvärmeväxlaren
Uppsats för yrkesexamina på avancerad nivå, ElektricitetsläraSammanfattning : The borehole heat exchangers of today suffer from poor thermal and hydrodynamic performance. The purpose of this thesis is to improve the performance of ground source heat pump systems and thermal energy storages by increasing the energy efficiency of the borehole heat exchangers. LÄS MER