Parking smoke management system intelligently using heat resistant jet fans

saeed hazrati¹ saeed mahdi zadeh² alireza namvar³ hamid rahbari⁴

1) Fire expert & Phd student of Tabriz Azad University, Tabriz, Iran,
2) Firefighting expert, Tabriz Firefighting and Safety Services
3) Firefighting expert, Tabriz Firefighting and Safety Services
4) Firefighting expert, Tabriz Firefighting and Safety Services Organization,

IOI Code : XEFB-HDKEA
Publication : 2nd International Congress on Civil Engineering, Architecture, Building Materials and Environment(caucong.com/2nd)
Abstract :
    In this research, the smoke management system of underground parking lots has been investigated using jet fan devices. The smoke management system using a jet fan has several advantages and disadvantages. In this research, an attempt has been made to address this issue. Some of the involved parameters should be discussed. In the following, all the governing equations of the research are shown. Also, the main purpose of this research is the determination of a real example of the smoke management system inside the parking lot and the necessity of using computational fluid dynamics.The software used is Pyrosim and the governing equations are incompressible. With the increase in the number of jet fans, the power consumption increases and it is not very desirable. The proper location and number of jet fans should be selected using computational fluid dynamics. The movement of soot inside the parking lot is from positive pressure to negative pressure. All the equipment involved in the smoke management system must be resistant to heat and high temperature.

Keywords : smoke management system jet fan parking computational fluid dynamics