摘要
Theinfluenceofbafflepositiononliquidsloshingduringthebrakingandturningofatanktruckwasstudiedusingavolumeoffluid(VOF)model.Theforces,theirpositionsandweightdistributionduringbrakingandtheforcesandrollingmomentduringturningwerecalculated.Thereliabilityofthecalculationmethodwasvalidatedbycomparisonswithexperimentalresults.Theresultsshowedthatduringbraking,liquidsplashesinthetankandthemaximumforcesandG(theratioofweightactingonthefrontaxletotherearaxle)arelargewhenA(theratioofthearchareaabovethebaffletotheareaofcrosssection)≤0.1.WhenA≥0.2,asthepositionofthebaffleislowered,themaximumofFx(theforceindirectionx)firstdecreasesthenincreases,andthemaximumofFy(theforceindirectiony)andGincrease.Duringturning,liquidsplashesinthetankandthemaximumforcesandM(therollingmoment)arelargewhenD(theratioofthearchareaabovethebaffletotheareaofcrosssection)≤0.2.WhenD≥0.3,asthepositionofthebaffleislowered,themaximumsofFy,Fz(theforceindirectionz)andMincrease.
出版日期
2010年05月15日（中国期刊网平台首次上网日期，不代表论文的发表时间）
