Investigating the thermal characteristic of copper alloys valve seat towards engine performance enhancement of MODENAS CT115 through steady-state analysis

Autor:	A. Rahman, Z M Razlan, W K N Khairunizam, I Ibrahim, Azizi Harun, M. K. Faizi, Abu Bakar Shahriman, M. F. H. Rani, M A A Zainol, N. S. Kamarrudin, M A S M Hassan, M S M Hashim
Rok vydání:	2021
Předmět:	History Materials science chemistry Valve seat Thermal chemistry.chemical_element Mechanical engineering Performance enhancement Copper Computer Science Applications Education
Zdroj:	Journal of Physics: Conference Series. 2051:012018
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/2051/1/012018
Popis:	MODENAS CT115 engine is a single overhead camshaft (SOHC) engine, with a rated power of 8.8 horsepower at 9000 rpm. One of the main concerns of engine research is the overheating of engines. Overheating can affects the performance of an engine by leading to a loss of strength and thermal strain. To prevent failure, thermal analysis is used to determine the flow of heat with precision to optimise temperature distribution. The investigation is done using ANSYS Thermal simulation on the CAD model of the engine cylinder head, intake and exhaust valve, and intake and exhaust valve seat insert. The comparison to the existing valve seat insert is made using three different valve seat insert materials: Beryllium-copper C17200, Bronze-copper C61300, and Brass C36000. The research results proved that Brass C36000 provides the best thermal reduction and heat transfer increment compared to the existing valve seat insert material.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1f031912bed14e95366f301bd765574f https://doi.org/10.1088/1742-6596/2051/1/012018 Zobrazit plný text záznamu