Sökning: "Kylmedium"
Visar resultat 1 - 5 av 9 uppsatser innehållade ordet Kylmedium.
1. Utveckling av prototyp för slipning av ändlösa stålband
M1-uppsats, Högskolan i Gävle/MaskinteknikSammanfattning : IPCO AB is a company in Sandviken whose specializing in preparation of steel belts. For instance, welding, grinding, and straightening. In present time, the grinding machine they are using is operating with grinding paper and a high concentrated emulsion, in which causes a lot of grease in the working area. LÄS MER
2. Betongfyllda HSQ-balkar : Ett alternativ till traditionellt brandskydd
Kandidat-uppsats, KTH/Byggteknik och designSammanfattning : Den brandskyddsmetod av bjälklagsbalkar som används mest idag är brandskyddsfärg och brandskyddsskivor. Dessa metoder kräver ett extra arbetsmoment efter att balken är monterad. Genom att fylla balken med betong samtidigt som hålbjälklagskarvarna fylls och på så sätt integrera brandskyddet i balken kan ett extra arbetsmoment undvikas. LÄS MER
3. Transient modeling of a high temperature borehole thermal energy storage coupled with a combined heat and power plant
Master-uppsats, KTH/Tillämpad termodynamik och kylteknikSammanfattning : Coupling High-Temperature Borehole Thermal Energy Storages (HT-BTES) with existing Combined Heat and Power (CHP) systems is a promising approach to increase energy efficiency of district energy systems through recovery of otherwise wasted heat. This solution is currently being discussed in Sweden by the company Tekniska Verken in Linköping AB, for storing waste heat from their CHP operation in summer in a HT-BTES and to utilize it during peaks in winter. LÄS MER
4. Chimney Effect in Data Centers : On the possibility to achieve natural draft through servers
Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : Data centers has in recent years experienced a rapid growth in numbers and size. Essentially, data centers are facilities housing IT equipment such as servers, switches and other network devices which use large amounts of electrical energy. Electrical energy is converted to heat by the data processing units in servers and therefore demand cooling. LÄS MER
5. Mötesplatsen : Där människor och energi möts
Kandidat-uppsats, KTH/EnergiteknikSammanfattning : Energy use in Sweden's sports facilities is very high compared with other facilities such as schools and offices. This energy use is high in terms of energy consumption per square meter. Indoor public swimming pools and ice rinks are considered to be the most energy consuming sports facilities. LÄS MER