New Engineering Principles in Atrium Smoke Management: New Approach Flow and Spill Plume Model for Wide Openings

Morten Birk Sabroe Valkvist

New Engineering Principles in Atrium Smoke Management: New Approach Flow and Spill Plume Model for Wide Openings

Morten Birk Sabroe Valkvist

Research output: Book/Report › Ph.D. thesis

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Abstract

A typical atrium smoke management setup was divided into characteristic flow regions; axisymmetric plume, ceiling jet/approach flow, rotation region and spill plume. A grid convergence study was conducted on each of the flow regions in order to determine the non-dimensional grid resolution required to obtain a grid independent solution. Rules of thumb for grid resolutions are proposed.

Original language	English

Publisher	Technical University of Denmark
Number of pages	305
ISBN (Print)	978-87-7877-242-8
Publication status	Published - Dec 2007

Keywords

fire modeling
scale modeling
CFD
fire dynamics simulate
FDS

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Til ORBIT new engineering principles in atrium smoke management phd thesis 2007 publishedFinal published version, 22.5 MB

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3D-model af overfladeflammespredning ved brug af CFD
Valkvist, M. B. S. (PhD Student), Sørensen, L. S. (Main Supervisor), Thomsen, P. G. (Supervisor), Hertz, K. D. (Examiner), Brohus, H. (Examiner), Nielsen, P. V. (Supervisor), Steffensen, F. B. (Supervisor) & Karlsson, B. (Examiner)
ErhvervsPhD-ordningen VTU
01/01/2004 → 21/12/2007
Project: PhD

Cite this

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KW - FDS

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New Engineering Principles in Atrium Smoke Management: New Approach Flow and Spill Plume Model for Wide Openings

Abstract

Keywords

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3D-model af overfladeflammespredning ved brug af CFD

Cite this