Air Curtain Applied To Fire Smoke Pollution Control
Author(s)
F. Gugliermetti, L. Suntarpia & G. Zori
Abstract
Air curtain applied to fire smoke pollution
control
F. Gugliermetti, L. Santarpia & G. Zori
Department of "Fisica Tecnica",
Rome University "La Sapienza ", Italy
Abstract
The aim of this paper is the evaluation of the smoke flow rate through an
opening, separating two spaces, when a fire is developed in one of the two, in
order to verify possible control of, reducing oxygenation, fire grow by an air
curtain recirculating indoor air. The study relates to a real urban underground
railway station, with safe space to allow people to be evacuated, during a fire in
the dock. The numerical approach is based on the package FDS (Fire Dynamics
Simulator), developed by the NIST centre. The results show that an air curtain
can reduce fire oxygenation, but is unable to extinguish fire for oxygen
deficiency.
1 Introduction
Air curtain devices are currently used in industry and in building HVAC systems
to adjoining compartment spaces at different temperatures and pollutant
concentrations. Their application
Keywords
Related Book
Other papers in this volume
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