Essays about: "Dry cooler"

Showing result 1 - 5 of 7 essays containing the words Dry cooler.

  1. 1. Data center cooling solutions : A techno-economical case study of a data center in Sweden

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Joel Sjökvist; Fredrik Magnusson; [2022]
    Keywords : Energy systems; Data center cooling; Free cooling; Air cooling; Geothermal cooling; Mechanical cooling; District cooling; Building conversion; Dry cooler; Cooling machine; Borehole; PUE;

    Abstract : Given the coinciding growth-trend in the production of consumer electronics and generation of data, the increase in server halls and data centers, as a means for hosting storage capacity for the generated data, has been prominent over the last decades. The establishment of data centers in already existing infrastructure can entail major changes in terms of energy system design. READ MORE

  3. 2. Alkaline Protein Extraction of Oat Bran and Oat Endosperm Flour - the Effect of pH during Extraction and Precipitation

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Bella Nielsen; Alva Rodhe; [2021]
    Keywords : Oats; Protein; Alkaline extraction; Protein extraction; Plant-based proteins; Oat protein; Oat bran; Oat endosperm; Iso-electric precipitation; Food engineering; Technology and Engineering; Agriculture and Food Sciences;

    Abstract : An increased understanding of the negative impacts of animal-based proteins, on both environment and health, has led to a rise in the demand for plant-based proteins. To meet the demands, conventional crops must be efficiently utilized. READ MORE

  4. 3. ENERGY INVESTIGATION, GÄRTUNA : On the facilities of Astra Zeneca, with suggestions of energy optimizations

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Magnus Björk; [2015]
    Keywords : AstraZeneca; Caverion; sustainable energy system; energy investigation; energy optimization; cooling; heat; steam; cost reduction; EII; AstraZeneca; Caverion; hållbara energisystem; energiutredning; energioptimering; kyla; värme; ånga; kostnadsbesparing; EII;

    Abstract : AstraZeneca is one of the largest biopharmaceutical companies in the world, and one of the facilities they have is located in Gärtuna, Södertälje. The facility itself is very big with a floor area of 560.000m2 and has a complex energy system. Caverion holds a facility management contract at AstraZenca, hence operates some of the energy system. READ MORE

  5. 4. Environmental and Climate Change During Holocene in Hjaltadalur, Skagafjördur, North Iceland - Peat core analysis and pollen identification

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Jenny N. Johansson; [2013]
    Keywords : Climate change; Holocene; Pollen; Peat; Iceland; Hjaltadalur; human impact; Landnám;

    Abstract : Northern Iceland is a place of great interest for climatic studies. The land was fairly untouched by human activity until the Landnám period (870-930 AD), when humans first started to colonize the island. READ MORE

  6. 5. Optimization of Ground Source Cooling Combined with Free Cooling for Protected Sites

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Eric Johansson; [2012]
    Keywords : Cooling; Borehole; Ground Source; Free Cooling;

    Abstract : Ground source cooling is commonly used for cooling of electronics in protected sites. Sometimes the boreholes are combined with free cooling from the air using a dry cooler to reduce the amount and length of the boreholes, which is the biggest part of the costs. The dry cooler can have two different running modes. READ MORE