Simulation of a Data Center Cooling System in an Emergency Situation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00229029" target="_blank" >RIV/68407700:21220/14:00229029 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Simulation of a Data Center Cooling System in an Emergency Situation
Original language description
The paper deals with keeping server rooms at reasonable air temperature in the case of an electrical power failure in a data center and with building performance simulations used to support emergency power planning. An existing data center was analyzed in detail with respect to the possibilities of emergency cooling. Based on the assumption that the thermal capacity of already chilled water can be used to prolong functionality of the cooling system when the roof chillers are out of operation, a backup power supply was designed for Computer Room Air-Conditioning and even for the cooling liquid circuit pumps (i.e. not for the roof chillers). Special models representing the data center indoor environment and cooling system, including a detailed model of the Computer Room Air Conditioning (CRAC) units, were developed in order to estimate the time period during which the internal air temperatures in the server room will not exceed the limit. The numerical model of the server room and the co
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Simulace budov a techniky prostředí 2014 - sborník 8. konference IBPSA-CZ
ISBN
978-80-260-7209-6
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
57-63
Publisher name
IBPSA-CZ
Place of publication
Praha
Event location
Praha
Event date
Nov 6, 2014
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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