Measurement and numerical simulation of internal air flow in faculty of mechanical engineering admin office ventilation system

Mohd Amirul Husaini, Saat (2012) Measurement and numerical simulation of internal air flow in faculty of mechanical engineering admin office ventilation system. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.

[img]
Preview
PDF
CD6892.pdf

Download (1MB)

Abstract

Ventilation unit is critical for closed room such in Faculty of Mechanical administration office to recirculate air to entire room and maintain the surrounding temperature. Air is cycled to the inlet office space from inlet diffuser and outlet vent. However, the geometry position of the inlet diffuser and the furniture in the office effect the flow of the air cannot be supply directly to occupants. For this study, the objective is to investigate and observe the flow pattern in the office area due to obstruction by some partitions. A commercial CFD software was used which is ANSYS-Fluent to run the simulation. The real office dimension is 40 meters in length, 19 meters wide and 3 meters height. For the simulation RNG kε is used as the mathematical model for the flow in CFD. Results show that the obstruction occurred and effect the air distribution which is in agreement to previous researches. Analysis has been done after the simulation and the results show that the partitions in the office in good position which is the occupants are still in comfort while in working condition.

Item Type: Undergraduates Project Papers
Additional Information: Project paper (Bachelor of Automotive Engineering) -- Universiti Malaysia Pahang – 2012
Uncontrolled Keywords: Gas flow
Subjects: T Technology > TJ Mechanical engineering and machinery
Faculty/Division: Faculty of Mechanical Engineering
Depositing User: nurudin nasir
Date Deposited: 15 Dec 2014 03:07
Last Modified: 17 Jun 2021 01:31
URI: http://umpir.ump.edu.my/id/eprint/7621
Download Statistic: View Download Statistics

Actions (login required)

View Item View Item