一种基于横向压力控制的前体流动特性分析

一种基于横向压力控制的前体流动特性分析Abstract：In this paper, a study of the characteristics of the flow of a forebody

一种基于横向压力控制的前体流动特性分析 Abstract： Inthispaper,astudyofthecharacteristicsoftheflow ofaforebodybasedonlateralpressurecontrolis presented.Themainobjectiveofthisresearchisto investigatetheinfluenceoflateralpressureonthe aerodynamicbehaviorofaforebody.Thestudywas conductedusingcomputationalfluiddynamics(CFD) simulationandtheresultswereanalyzed.Theresults revealthatlateralpressureisanimportantfactorin controllingtheflowbehaviorofaforebody. Understandingitseffectcanhelpenhancethe performanceofaforebodyinavarietyofapplications. Introduction： Theaerodynamicbehaviorofaforebodyisan essentialaspectofitsdesignandperformance.Theflow characteristicsofaforebodycanaffectthestability,lift, drag,andcontrolofthevehicle.Inmanyapplications, suchasaircraftandautomobiles,thecontroloflateral pressureisvitalfortheefficientandsafeoperationofthe vehicle.Therefore,understandingtheeffectoflateral pressureontheflowofaforebodyisessentialfor improvingtheperformanceofthevehicle. ResearchMethodology： Thestudywasconductedusingcomputationalfluid dynamics(CFD)simulationtoanalyzetheflow characteristicsofaforebodyunderdifferentlateral pressures.Thesimulationwasrunusingacommercial softwarepackage,ANSYSFluent.Theforebodymodel usedwasasymmetricalNACAairfoilwitha20% thicknessratio.