About: Parametric Study of Air Flow Shape in Saddleback Double-Cladding Ventilated Roof on Input Velocity     Goto   Sponge   NotDistinct   Permalink

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Description
  • The study of air flow and its modelling is particularly focused on designing double-cladding roofs, which are recommended for buildings in wet conditions. Software ANSYS, which uses CFD method, is used for the modelling. The primary issue concerning the design of ventilated double-cladding roofs is to select the optimum thickness of air cavity. The study shows that the shape of streamlines in the ventilated cavity of a double-cladding flat saddleback roof is not based on the input velocity. Based on the selected model, there is a blind spot in between 1.76 m and 4.23 m of the outer edge of the attic where air back flow occurs at the bottom surface of the upper roof deck which leads to poor ventilation of the ventilated cavity.
  • The study of air flow and its modelling is particularly focused on designing double-cladding roofs, which are recommended for buildings in wet conditions. Software ANSYS, which uses CFD method, is used for the modelling. The primary issue concerning the design of ventilated double-cladding roofs is to select the optimum thickness of air cavity. The study shows that the shape of streamlines in the ventilated cavity of a double-cladding flat saddleback roof is not based on the input velocity. Based on the selected model, there is a blind spot in between 1.76 m and 4.23 m of the outer edge of the attic where air back flow occurs at the bottom surface of the upper roof deck which leads to poor ventilation of the ventilated cavity. (en)
Title
  • Parametric Study of Air Flow Shape in Saddleback Double-Cladding Ventilated Roof on Input Velocity
  • Parametric Study of Air Flow Shape in Saddleback Double-Cladding Ventilated Roof on Input Velocity (en)
skos:prefLabel
  • Parametric Study of Air Flow Shape in Saddleback Double-Cladding Ventilated Roof on Input Velocity
  • Parametric Study of Air Flow Shape in Saddleback Double-Cladding Ventilated Roof on Input Velocity (en)
skos:notation
  • RIV/00216305:26110/14:PU107517!RIV15-MSM-26110___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 871
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 35735
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26110/14:PU107517
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • double-shell roofs, CFD method, air flow velocity, ventilated cavity (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV
  • [D2F12AA3882A]
http://linked.open...i/riv/nazevZdroje
  • Advanced Materials Research
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 2014
http://linked.open...iv/tvurceVysledku
  • Pěnčík, Jan
  • Bartoš, Tomáš
issn
  • 1022-6680
number of pages
http://localhost/t...ganizacniJednotka
  • 26110
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