Enhancement of Engine Performance through analyzing internal part design on Modenas CT115s exhaust using CFD Simulation

International Conference on Advanced Manufacturing and Industry Applications

机械制造;工业技术

Efi, N.E.^1 ; Shahriman, A.B.^1 ; Rojan, M.A.^1 ; Zunaidi, I.^1 ; Razlan, Z.M.^1 ; Wan, W.K.^1 ; Hashim, M.S.M.^1 ; Kamarrudin, N.S.^1 ; Harun, A.^2 ; Ibrahim, I.^1 ; Azizul Aziz, I.^3

School of Mechatronic Engineering, Universiti Malaysia Perlis, Pauh Putra Campus, Perlis, Arau

02600, Malaysia^1

School of Microelectronic Engineering, Universiti Malaysia Perlis, Pauh Putra Campus, Perlis, Arau

02600, Malaysia^2

Modenas Research and Development Divison, Kawasan Perusahaan, Gurun, Kedah

08300, Malaysia^3

关键词: ANSYS software;    CFD simulations;    Engine performance;    exhaust;    Exhaust mufflers;    Mass flow rate;    Mechanical performance;    Perforated tubes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/429/1/012055/pdf
DOI  :  10.1088/1757-899X/429/1/012055

学科分类：工业工程学

来源: IOP

【 摘 要 】

Exhaust is made to make a way that guide and expel exhaust gasses far from the engine. Inside exhaust system, there are four noteworthy parts which are muffler, perforation, resonator chamber, inlet and outlet. For mechanical performance of perforated resonator can be controlled by size of holes. The aim of this paper is to analyzing internal part geometry of exhaust muffler in order to increase Modenas CT115s performance by using Ansys software as a programmed to calculate the velocity magnitude and the flow rate of exhaust muffler. Consequently, high proficiency inside the exhaust system will create a brilliant execution and high quality performance. From the simulation shows that decreasing the size of holes give ultimately impact to performance of exhaust.