Developments of a 3-D CFD Model to Analyze the Gas Exchange Process in the Intake Manifold of an IVVT Engine Open Cycle, M.Sc. Thesis Sharif University of Technology ; Hosseini, Vahid (Supervisor) ; Mozaffari, Ali Asghar (Co-Advisor)
Abstract
A 3-D CFD model was developed to study effects of early/late intake valves opening/closing on flow field characteristics in the Intake Manifold (IM) of a spark-ignited gasoline 1.5 Litre, 4-cylinder engine. The main task of IM is to prepare essential air for combustion process into cylinder which should distribute air to total runners of IM properly. In this modeling, combustion process and valve behaviors and how to pass fluid flows through intake valves are simulated separately and they are added to it.HyperMesh, Fluent, GT-Power, and MATLAB were used to create a mathematical model on the geometries of IM in TIBA engine, one National Engine of Iran, obtained from MEGA motor Company. The...
Cataloging briefDevelopments of a 3-D CFD Model to Analyze the Gas Exchange Process in the Intake Manifold of an IVVT Engine Open Cycle, M.Sc. Thesis Sharif University of Technology ; Hosseini, Vahid (Supervisor) ; Mozaffari, Ali Asghar (Co-Advisor)
Abstract
A 3-D CFD model was developed to study effects of early/late intake valves opening/closing on flow field characteristics in the Intake Manifold (IM) of a spark-ignited gasoline 1.5 Litre, 4-cylinder engine. The main task of IM is to prepare essential air for combustion process into cylinder which should distribute air to total runners of IM properly. In this modeling, combustion process and valve behaviors and how to pass fluid flows through intake valves are simulated separately and they are added to it.HyperMesh, Fluent, GT-Power, and MATLAB were used to create a mathematical model on the geometries of IM in TIBA engine, one National Engine of Iran, obtained from MEGA motor Company. The...
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