Simulation Investigation of Intake Static Pressure of CNG Engine


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Abstract


The GT-Power one dimension computational model of sequential injection dedicated compressed natural gas (CNG) engine has developed in this study. The engine model is used to simulate the intake gas flow pressure characteristics of diesel engine converted to CNG engine. The computational model considers the steady state and transient simulation processes of the intake port. The engine model size is developed from the real diesel engine data and input to software libraries. The simulation of engine model is running in variations engine speeds from 1000 until 4000 rpm. The simulation results are shown in the graph of this paper.
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Keywords


CNG Engine; GT-Power; Intake Pressure; One Dimensional Modelling

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