Sökning: "evaporative cooling"
Visar resultat 6 - 10 av 24 uppsatser innehållade orden evaporative cooling.
6. Improving Cooling Tower Water and Energy Efficiencies based on a New Analytical Method
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Cooling towers are largely used in many industrial processes for cooling purposes. The basic concept of a cooling tower includes cooling down water by means of evaporation, thus giving it the terminology “evaporative cooling”. Air mixes with water in a cooling tower and is ejected carrying the heat that is transferred from the water. LÄS MER
7. Metoder för att motverka värmestress hos slaktgrisar
Kandidat-uppsats, SLU/Department of Biosystems and Technology (from 130101)Sammanfattning : Grisar är högproducerande djur som är känsliga för värmestress. Klimatförändringarna leder till ökade perioder av värme och det är därför viktigt att finna applicerbara metoder som erbjuder grisarna kyla. Värmestress påverkar grisarnas välfärd och leder till en rad olika förändringar i det naturliga beteendet. LÄS MER
8. Terracotta Vessels : Food storage addressing global challenges
Master-uppsats, Konstfack/IndustridesignSammanfattning : Terracotta vessels are about understanding how we can store food by using a new product solution and how we could use less energy and waste less food in doing so. This project is an attempt to minimise the energy usage in our homes but also to gain greater understanding about the food we choose to bring into our homes and what we can do to avoid throwing it away. LÄS MER
9. Värmedriven komfortkyla i Stockholm: Teknologier och marknadspotential
Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The fastest growing use of electricity in buildings today is that of cooling applications. The energy used for this has more than tripled from 1980 to 2018. In Stockholm, as in many other cities, a recurrent ptoblem during summers is power peaks in the electric grid. LÄS MER
10. Free cooling in data centers : Experimental test of direct airside economization with direct evaporative cooling
Master-uppsats, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : The backbone of the expanding Information and Communication Technology (ICT)-sector are data centers. In these, Information Technology (IT) equipment is housed which provides computational power for e.g. cloud computing and internet services. LÄS MER