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Journal of Sustainable Development of Energy, Water and Environment Systems, Vol. 6 No. 2, 2018.

Original scientific paper

https://doi.org/10.13044/j.sdewes.d5.0180

Analysis of Jet Fan Ventilation System installed in an Underground Car Park with Partition Walls

Željko Špiljar orcid id orcid.org/0000-0003-3524-1827 ; Invento Pro, Prilaz Ivana Visina 1-3, Zagreb, Croatia
Miodrag Drakulić ; CTP Projekt, Ulica Frana Vrbanića 22/II, Zagreb, Croatia
Daniel Rolph Schneider orcid id orcid.org/0000-0003-4276-6509 ; University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Ivana Lučića 5, 10000 Zagreb, Croatia

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Abstract

The jet fan ventilation system is one of various ventilation systems available for the purpose of carbon monoxide extraction in underground car parks. Such a system is dependent not only on the rules applied during the design, but also the architecture of the underground car park. This paper describes a numerical model used to analyse air
stagnation areas, airflow and streamline patterns and the influence of partition walls on the jet fan ventilation system. Additional focus is on the validity of the choice of the jet fan ventilation system for the underground car parks with partition walls. Results show that jet fan ventilation system is not suitable for all underground car park architecture layouts.

Keywords

Underground car park; Partition wall; Jet fan ventilation system; Numerical modelling

Hrčak ID:

200959

URI

https://hrcak.srce.hr/200959

Publication date:

30.6.2018.

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