relation: https://khub.utp.edu.my/scholars/1322/ title: Study of flow in air-intake system for a single-cylinder Go-Kart engine creator: Sulaiman, S.A. creator: Murad, S.H.M. creator: Ibrahim, I. creator: Abdul Karim, Z.A. description: Intake-air manifolds have a major effect on a vehicle's engine performance and emission of noise and pollutants. Differences in engine outputs and applications require different designs of intake-air manifolds in order to achieve the best volumetric efficiency and thus the best engine performance. In the present work, the flow characteristics of air flowing in various designs of air-intake manifold of a 200-cc fourstroke Go-Kart engine are studied. The study is done by three dimensional simulations of the flow of air within six designs of air-intake manifold into the combustion chamber by using commercial CFD software, Fluent version 6.2. The simulation results are validated by an experimental study performed using a flow bench. The study reveals that the variations in the geometry of the air-intake system can result in a difference of up to 20 in the mass flow rate of air entering the combustion chamber. © Universiti Malaysia Pahang. publisher: Universiti Malaysia Pahang date: 2010 type: Article type: PeerReviewed identifier: Sulaiman, S.A. and Murad, S.H.M. and Ibrahim, I. and Abdul Karim, Z.A. (2010) Study of flow in air-intake system for a single-cylinder Go-Kart engine. International Journal of Automotive and Mechanical Engineering, 1 (1). pp. 91-104. ISSN 22298649 relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875402360&doi=10.15282%2fijame.1.2010.8.0008&partnerID=40&md5=55e17bf512a269149b7b3b88a596d371 relation: 10.15282/ijame.1.2010.8.0008 identifier: 10.15282/ijame.1.2010.8.0008