輕卡進(jìn)氣水分離結(jié)構(gòu)設(shè)計

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中圖分類號：U463 DOI ：10.20042/j.cnki.1009-4903.2025.01.007

DesignofAir IntakeWaterSeparationStructure forLightTruck

Abstract：Toaddressthewaterseparationissuintheairintakesystemoflightruckthispaperdevelopsanoelcompsitesparation structure based ongas-liquid two-phaseflow principlesand water separationmechanisms.The structure adoptsa two-stage separatinmethodcombiningcentrfugalandfiterelementsachievingaseparationeficiencyabove95%whilemaintainingapsure drop within 2.0kPa Throughoptimized design of intake channels，separation chambers，drainage devices，andfilterstructures，the water separator maintains stable performance under complex operating conditions within a temperature range of -40°C to 120°C ，meeting the requirements oflight truck.The research results have significant engineeringapplication value.

Key words： Light Truck；Air Intake System；Water Separation；Composite Separation

0引言

隨著輕卡技術(shù)的快速發(fā)展，其進(jìn)氣系統(tǒng)的可靠性對發(fā)動機(jī)性能和使用壽命有著直接影響。（剩余4643字）