All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

PASSIVE ELEMENTS FOR PRECISE DIRECTION AND MANAGEMENT OF AIR IN DATA RACKS

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00217886" target="_blank" >RIV/68407700:21220/14:00217886 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    PASSIVE ELEMENTS FOR PRECISE DIRECTION AND MANAGEMENT OF AIR IN DATA RACKS

  • Original language description

    Abstract: The goal of the presented work is to enable the increase of energy load in one data rack up to 15kW. The work aims to find and subsequently optimize such passive elements for directing the air flow inside the data rack, which lead to the mass flow rate increase in the data rack while keeping the pressure loss. Target value of the mass flow rate in the data rack was 1 m3s-1 of air assuming a fifteen-degree temperature drop on IT devices fitted in the data rack. The work resulted in two optimized deflectors that serve for directing the air flow through the floor to the front of the IT device. Further increase of the mass flow rate in the data rack was solved with the help of additional side zones. All passive elements were first verified with the help of numerical simulations and subsequently also by experiments. The final optimized variant indicates, at the same pressure drop, an increase of the mass flow rate by 79%; the resultant mass flow rate of 0.97 m3s-1 enables to fit t

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/TA01010184" target="_blank" >TA01010184: Research and development of IT racks, cooling and transport systems for data centers</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    20 th International Conference Engineering Mechanics 2014

  • ISBN

    978-80-214-4871-1

  • ISSN

    1805-8248

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    440-443

  • Publisher name

    Brno University of Technology

  • Place of publication

    Brno

  • Event location

    Svratka

  • Event date

    May 12, 2014

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article