Essays about: "CRAH"

Found 4 essays containing the word CRAH.

1. 1. Prototyping and manufacturing of air-controlled damper unit to improve cooling system operating efficiency for data centers

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Peter Nilsson; [2023]
   Keywords : data center; cooling; server; design; efficiency; model; design; holistic cooling; cooling system; air cooling; differential pressure; wind tunnel; CRAH; datacenter; luftkylning; modell; design; CRAH; kylning; tryck; vindtunnel; server;

   Abstract : More and more people are using the internet for data processing, transfer, and storage. With it comes a higher demand for computational power from data servers. Unsurprisingly, the data center industry is becoming an increasingly large industry that is important for people’s daily lives. READ MORE

3. 2. Energy Modelling for Data CenterInfrastructure

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

   Author : Huang Zhang; [2017]
   Keywords : ;

   Abstract : In this thesis work, a comprehensive static data center model with raised floor design is developed with improvements based on previous master thesis work. Enhancement work focuses on IT virtualization technology, a general server model, more detailed chiller system and mechanical system, novel modeling methodology for power devices (PDU and UPS). READ MORE

4. 3. Energy Modelling for Data CenterInfrastructure

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

   Author : Zhang Huang; [2017]
   Keywords : ;

   Abstract : In this thesis work, a comprehensive static data center model with raised floor design is developed with improvements based on previous master thesis work. Enhancement work focuses on IT virtualization technology, a general server model, more detailed chiller system and mechanical system, novel modeling methodology for power devices (PDU and UPS). READ MORE

5. 4. LQR and MPC control of a simulated data center

   University essay from KTH/Optimeringslära och systemteori

   Author : Erik Berglund; [2017]
   Keywords : ;

   Abstract : One of the largest contributions to a data center’s power usage is its cooling system. To decrease the energy usage of the cooling system, an automatic control scheme that adapts the capacity of the cooling units is needed. In this master thesis, a Simulink model of a data center is developed, along with several LQR and one MPC controller. READ MORE