Analysis of Reduction of Skin Friction Drag on Supersonic Winglets By Employing With And Without Riblets

Analysis of Reduction of Skin Friction Drag on Supersonic Winglets By Employing With And Without Riblets

Registration ID: IJNRD_206074

Published ID: IJNRD2309397

DOI: Click Here to Get

Gowtham N R , Balaji S , Karthikeyan J , Banu T

Supersonic winglets, Skin friction drag, Drag reduction, NACA-TSAGI 12-IL, Riblets

Airfoil for the supersonic winglets is selected and designed to analyze the skin friction drag reduction is carried out in this paper. In this research a methodology to reduce the drag using the riblets over wing surface has been adopted. Since the aerodynamic efficiency is explained in L/D ratio, decreasing the drag component will increase the aerodynamic efficiency. The effects of riblets on the wake characteristics of a wing can delay the flow separation, operating in a compressible, high-speed environment. Lift, drag are measured and the velocity profiles are determined. It is observed that the effect of riblets changes the aerodynamic characteristics of the wing. The riblets have reduced the coefficient of skin friction drag or viscous drag and increased the coefficient of lift along with the stall angle of attack. Computational Fluid dynamic analysis must be done by creating the models and mesh. The results will be discussed in terms of drag reduction with respect to the contours of pressure, temperature, and Mach number.

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"Analysis of Reduction of Skin Friction Drag on Supersonic Winglets By Employing With And Without Riblets ", IJNRD - INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (www.IJNRD.org), ISSN:2456-4184, Vol.8, Issue 9, page no.d836-d843, September-2023, Available :https://ijnrd.org/papers/IJNRD2309397.pdf

Volume 8 Issue 9, September-2023

Pages : d836-d843

Paper Reg. ID: IJNRD_206074

Published Paper Id: IJNRD2309397

Downloads: 000121120

Research Area: Engineering

Country: Coimbatore, Tamilnadu, India

Published Paper PDF: https://ijnrd.org/papers/IJNRD2309397.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2309397

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

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