Sökning: "Joakim Laestander"

Hittade 2 uppsatser innehållade orden Joakim Laestander.

1. 1. Geotermisk förvärmning och -kylning av uteluft med borrhål

   Master-uppsats, KTH/Tillämpad termodynamik och kylteknik

   Författare :Joakim Laestander; [2017]
   Nyckelord :;

   Sammanfattning : Mechanical ventilation systems with heat recovery are a common sight in modern buildings. If plate heat exchangers, which are the most common type used in Swedish residential buildings, are utilized for heat recovery there is a risk of frost build-up in the heat exchanger due to the exhaust air being cooled below freezing by the outside air. LÄS MER

3. 2. OTEC - Ocean Thermal Energy Conversion

   Kandidat-uppsats, KTH/Energiteknik

   Författare :Joakim Laestander; Simon Laestander; [2012]
   Nyckelord :;

   Sammanfattning : OTEC is a technology where power is produced by utilizing the temperature difference in the oceans between surface water and water from the deep. It is considered that a temperature difference of 20K is required – a temperature difference found close to the equator. LÄS MER