چکیده مقاله
In recent years, aerodynamic analysis of automobileshas became one of the most important issue which affect thecompetition of the companies present in the world markets Therefore it can be considered as one of the most importantfactor in aerodynamic design of the vehicles This paperinvestigates the effect of aerodynamic devices on how to reducethe aerodynamic forces in the rear of a car model The studywas conducted experimentally at speeds of 0 to 60 m/s and aconstant speed of 60 m/s In these experiments aerodynamicforces, lift and drag coefficients were measured and the effect ofthe spoiler with three different heights along with diffuser werecompared The most important result of these experiments wasthe effective reduction of lift and drag coefficients with thepresence of a spoiler and diffuser on the model
نویسندگان
Seyed Ali Fatemi
M E Graduate Dept of Mechanical & Aerospace Engineering Shiraz Univ of Tech Shiraz, Iran
Mohsen Jahanmiri
Associate Professor Dept of Mechanical & Aerospace Engineering Shiraz Univ of Tech Shiraz, Iran
شیوه ارجاع
Fatemi, Seyed Ali and Jahanmiri, Mohsen,1397,Experimental Study of The Combined Effect of Spoiler Height and Diffuser on Aerodynamic Coefficients of a Generic Car,Second International Conference on Innovation and Research in Engineering Sciences
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی نوآوری و تحقیق در علوم مهندسی22 اسفند 1397