Sound intensity mapping of two stroke engine by using hemispherical surface coordinate arrangement

• Main Authors: M. S. M., Sani, M. A. F. A., Rahimi, Danial, Mohamed
• Format: Conference or Workshop Item
• Language: English
• Published: IOP Publishing 2019
• Subjects: TJ Mechanical engineering and machinery; TL Motor vehicles. Aeronautics. Astronautics
• Online Access: http://umpir.ump.edu.my/id/eprint/26219/1/Sound%20intensity%20mapping%20of%20two%20stroke%20engine.pdf; http://umpir.ump.edu.my/id/eprint/26219/; https://doi.org/10.1088/1757-899X/506/1/012060

This paper presents to investigate the noise source identification of two stroke engine for different engine speed and different general case in two stroke engine without rear cover, with rear cover, with rear cover (composite fibre), and with rear cover (acoustic foam). The experiment carried out u...