Manuscript received on March 15, 2020. | Revised Manuscript received on March 28, 2020. | Manuscript published on April 10, 2020. | PP: 642-645 | Volume-9 Issue-6, April 2020. | Retrieval Number: F3327049620/2020©BEIESP | DOI: 10.35940/ijitee.F3327.049620
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Aerodynamic drag has been experimentally estimated for scale models of a passenger car and a commercial truck in a wind tunnel. Polished surface has resulted up to 15 % reduction in drag force and add-on has resulted in 57% increase in drag force of a car model whereas 2.6 % reduction in drag force has resulted by using deflector in a commercial truck model. Anova analysis shows variation in mean of group data.
Keywords: Scale Model, Passenger Car, freight truck, Wind Tunnel, Aerodynamic Drag, Drag Coefficient, Anova.
Scope of the Article: Probabilistic Models and Methods