Design and finite element analysis of fire smoke damper

Cheng, Hong Leng (2019) Design and finite element analysis of fire smoke damper. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

A good and effective fire safety of ventilation systems can prevent heat and smoke from spreading through the ventilation system. The combination of fire smoke damper can provide a greater efficiency of fire and smoke prevention compare to fire and smoke damper. Thus, the aim for this project is to improve the structural design of Fire Smoke Damper and reduce the cost of material by design a conceptual body structure of frame casing of Fire Smoke Damper in 2 differences geometry design with 3 differences surface thickness of damper frame and to determine the material strength develops in Fire Smoke Damper for each differences design surface thickness of damper frame in Case 1 (Geometry 1) and Case 2 (Geometry 2) by using by CATIA Finite Element Analysis. Moreover, aluminium material was selected as primary material for the design by Morphological Chart and Pugh Method in materials selection and sizing of Fire Smoke Damper structural design. Thus, the maximum Von Mises Stress, equivalent strain and total deformation rate in both cases will be compared and discussed.

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