Author/Authors
bayindirli, cihan ömer halisdemir üniversitesi - niğde teknik bilimler meslek yüksekokulu - motorlu araçlar ve ulaştırma teknolojileri bölümü, Turkey
Title Of Article
The Analysis of The Effect of The Spoiler Structures on the Truck Trailer Vehicle to Coefficient Drag by Computational Fluid Mechanics
شماره ركورد
15931
Abstract
In this study, aerodynamic forces which effect to a truck and trailer combinations were investigated with computational fluid me-chanics method. The force measurement were performed for the model truck trailer and aerodynamic drag coefficient (CD) was determined numerically in 4 different free flow velocity on the Fluent® program. Numerical analysis of flow were made on the 312 000 - 844 000 Reynolds number. The friction and pressure based drag force distributions were determined. A spoiler de-signed to improve the drag force for the base model. % 20,9 improvement obtained for the aerodynamic drag coefficient. The flow structure around the truck and trailer and pressure coefficient distributions.
From Page
251
NaturalLanguageKeyword
Aerodynamic Resistance Coefficient (CD) , Drag Force , Fluent® , Towing Trailer , Computational Fluid Mec , hanics
JournalTitle
Journal Of Polytechnic
To Page
256
JournalTitle
Journal Of Polytechnic
Link To Document