Smoke Ventilation Differential Pressure System

  IJETT-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
© 2022 by IJETT Journal
Volume-70 Issue-7
Year of Publication : 2022
Authors : A.V. Busakhin
DOI : 10.14445/22315381/IJETT-V70I7P246

How to Cite?

A.V. Busakhin, "Smoke Ventilation Differential Pressure System" International Journal of Engineering Trends and Technology, vol. 70, no. 7, pp. 449-454, 2022. Crossref,

This article reviews the basic principles of differential pressure system operation. The initial data, geometric characteristics, and parameters of the smoke ventilation systems are based on a modern residential building, based on which the calculation was made. The study resulted in the conclusions of the main provisions for the calculation and design of the differential pressure system, which is necessary for the safe opening of doors by people of different groups at the fire starting point. The article clearly shows the principle of drawing up a communication diagram and displays important aspects in calculating and selecting parameters for the fan. The calculations are based on the calculations of European colleagues who have already highlighted the problem in 2020. The entire methodology has been worked out and adapted to Russian design standards. A typical development atypical to European construction is given as an example. Materials, comments, and corrections were obtained as a result of joint work with the specialists of the “AVOK” organization.

Calculation methodology, Construction, Parameters for the fanfire, Safety, Smoke ventilation.

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