Open AccessStudy on Flow Field Characteristics of Air Filter Intake System for Heavy Truck
Author(s) -
Pidong Shi,
Renren Wang,
Fang Cao,
Chao Gao,
Hongliang Wang,
Zhihao Liu
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1300/1/012098
Subject(s) - cyclonic separation , computational fluid dynamics , environmental science , separator (oil production) , pressure drop , truck , airflow , cyclone (programming language) , meteorology , mechanics , marine engineering , engineering , automotive engineering , mechanical engineering , physics , field programmable gate array , inlet , thermodynamics , embedded system
A three-dimensional watershed model of the intake system of the air filter for heavy trucks is built. The influence of the structure parameters of the intake pipe and cyclone separator on the flow field characteristics of the intake system is studied by using computational fluid dynamics (CFD) method, the parameters of the forward gas system are optimized. The results show: The internal structure of the intake pipe and cyclone separator is complex, so that pressure loss of the whole flow field is larger, and it affects the performance of the intake system.