Wall pressure and ducting fin: A study of the joint effect on the efficiency of fin devices in ducting

Mohd Fikri, Madihah Farhana (2024) Wall pressure and ducting fin: A study of the joint effect on the efficiency of fin devices in ducting. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

Wall pressure has a significant impact on the pressure distribution and airflow patterns within the ducting system and along the fin surfaces. The importance of doing this study is to see the principle of turbulent entropy generation is used to analyze the influence of wall and reversed pressure gradient on air duct of HVAC system. On the basis of this inquiry, a computational modelling is explored by using Hypermesh software and the simulation was performed and run through ANSYS. This technique consists of six stages: CAD modeling, meshing, CFD calculation and CFD post processing, including testing and analysis. Eventually, in the course of this study, this processes will be used to compare the simulation result of a fin and without fin and physical validation of a benchmark with only fin.

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