Dimples and Vortex Generator Performance on Airfoil Surface

dc.contributor.author	Nur Faraihan Zulkefli
dc.contributor.author	Nurhayati Mohd Nur
dc.date.accessioned	2021-07-25T08:26:53Z
dc.date.available	2021-07-25T08:26:53Z
dc.date.issued	2020-04-23
dc.identifier.citation	Nur Faraihan Zulkefli, Nurhayati MohdNur. (2020). Dimples and Vortex Generator Performance on Airfoil Surface. International Journal of Advanced Science and Technology, 29(06), 208 - 213. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/11437	en_US
dc.identifier.issn	20054238
dc.identifier.uri	http://hdl.handle.net/123456789/25063
dc.description.abstract	The inward dimple, outward dimple and triangular vortex generator have been investigated on NACA 4415 airfoil with Reynolds number 50 000, and 100 000 correspond with velocity 5.6m/s, and 11.2m/s. The location of surface modification was set at 50% chord length. The dimple shape was semi-sphere with radius 2.5mm, height (inward dimple) and depth (outward dimple) 5mm, and 5mm distance between each dimple. The result shows that the inward dimple is sufficient in reducing drag forces and better in aerodynamic efficiency compared to outward dimple and triangular vortex generator. © 2020 SERSC.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Science and Engineering Research Support Society	en_US
dc.subject	Airfoil	en_US
dc.subject	Dimples and Vortex NACA 4415	en_US
dc.title	Dimples and Vortex Generator Performance on Airfoil Surface	en_US
dc.type	Article	en_US