CFD analysis of an exhaust manifold for emission reduction

Exhaust system play very important roles now a day's due to stricter norms of air pollution. Its design is a complex procedure and depends on several parameters that are prioritized based on the need. Usually emission and power consumption are two thrust areas of exhaust manifold design. This work provides required dimensions and parameter values to successfully create the model of exhaust system of a common compact truck used for goods loading. Thereafter a comprehensive analysis is presented using computational fluid dynamics concept to compare three different working conditions of exhaust manifolds and to conclude the better one. Copyright (c) 2022 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the 4th International Conference on Advances in Mechanical Engineering and Nanotechnology.

Automated summary

Exhaust systems are vital in today's world due to stricter air pollution regulations. The design process is complex and considers prioritized parameters, with emissions and power consumption being the main focus in exhaust manifold design. This study provides the necessary dimensions and parameter values to create a model of the exhaust system for a common compact truck used for goods loading. It then conducts a comprehensive analysis using computational fluid dynamics to compare three different working conditions of exhaust manifolds and determine the better one.