Version 1
: Received: 21 October 2016 / Approved: 22 October 2016 / Online: 22 October 2016 (11:08:56 CEST)
How to cite:
Rubel, R.I.; Uddin, M.K.; Islam, M.Z.; Rokunuzzaman, M. Comparison of Aerodynamics Characteristics of NACA 0015 & NACA 4415. Preprints.org2016, 2016100095. https://doi.org/10.20944/preprints201610.0095.v1
Rubel, R.I.; Uddin, M.K.; Islam, M.Z.; Rokunuzzaman, M. Comparison of Aerodynamics Characteristics of NACA 0015 & NACA 4415. Preprints.org 2016, 2016100095. https://doi.org/10.20944/preprints201610.0095.v1
Cite as:
Rubel, R.I.; Uddin, M.K.; Islam, M.Z.; Rokunuzzaman, M. Comparison of Aerodynamics Characteristics of NACA 0015 & NACA 4415. Preprints.org2016, 2016100095. https://doi.org/10.20944/preprints201610.0095.v1
Rubel, R.I.; Uddin, M.K.; Islam, M.Z.; Rokunuzzaman, M. Comparison of Aerodynamics Characteristics of NACA 0015 & NACA 4415. Preprints.org 2016, 2016100095. https://doi.org/10.20944/preprints201610.0095.v1
Abstract
NACA 0015 and NACA 4415 aerofoil are most common four digits and broadly used aerodynamic shape. Both of the shapes are extensively used for various kind of applications including turbine blade, aircraft wing and so on. NACA 0015 is symmetrical and NACA 4415 is unsymmetrical in shape. Consequently, they have big one-of-a-kind in aerodynamic traits at the side of widespread differences of their utility and performance. Both of them undergo the same fluid principle while applied in any fluid medium giving dissimilar outcomes in aerodynamics behavior. On this work, experimental and numerical investigation of each NACA 0015 and NACA 4415 is done to decide their performance. For this purpose, aerofoil section is tested for a prevalence range attack of angle (AOA). The study addresses the performance of NACA 0015 and NACA 4415 and evaluates the dynamics of flow separation, lift, drag, pressure and velocity contour and so on. This additionally enables to layout new optimistic aerofoil, which is critical to enhance the efficiency and performance of an aircraft in terms of lift enhancement and drag reduction.
Keywords
aerofoil; CFD; lift and drag force; pressure and velocity contour
Subject
Physical Sciences, Fluids and Plasmas Physics
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Commenter: Kamil Krzyżański
The commenter has declared there is no conflict of interests.