The Analysis of the Throttle Body of the Intake System in the Engine through CFD

ChangChun Xu; Bhupendra Singh Chauhan; Haeng Muk Cho

doi:https://doi.org/10.51976/ijari.511723

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The Analysis of the Throttle Body of the Intake System in the Engine through CFD

ChangChun Xu, Bhupendra Singh Chauhan, Haeng Muk Cho

Vol 5 , Issue 1 , January - March 2017 | Pages: 144-148 | Research Paper

https://doi.org/10.51976/ijari.511723

Received: January 20, 2017 | Revised: January 20, 2017 | Accepted: January 25, 2017 | Published Online: March 30, 2017

Author Details ( * ) denotes Corresponding author

1. ChangChun Xu, Division of Mechanical and Automotive Engineering, Kongju National University, Budae-dong, Cheonam-si, South, Korea

2. Bhupendra Singh Chauhan, Department of Mechanical and Automation Engineering, Delhi Technical Campus, Greater Noida, Uttar Pradesh, India

3. * Haeng Muk Cho, Division of Mechanical and Automotive Engineering, Kongju National University, Budae-dong, Cheonam-si, South, South Korea (hmcho@kongju.ac.kr)

In the Spark ignition engine, in order to improve the air intake power and intake fuel efficiency, we use the important device of the intake system is Throttle Body. The amount of the air entering the engine is controlled by the Throttle Body. However, the throttle body could control the air stream, restriction the air flow into the engine. We could through the device to control the air flow to make different Equivalent ratios in the Spark ignition engine. Through this method can find the best position of the throttle valve angle to improve the engine performance to decrease the exhaust emission. For this reason, we can find the best position of the throttle angle through the analysis program that is ANSYS Fluent.

Keywords

Throttlebody; Throttle Valve Angle; ANSYS FLUENT; Air Flow; Air Intake System

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