Journals / Isı Bilimi ve Tekniği Dergisi / 2008 / Cilt: 28 - Sayı: 1

Investigation of Aerodynamics Performance of NACA0012 Aerofoil with Plain

Düz Flaplı NACA0012 Kanat Profilinin Aerodinamik Performansının İncelenmesi

Pages
1–8
Publication Date
2008-03-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

However, this increment is efficient until β is equal to 15°, and in the case of β>15°, the L/D ratio decreases due to the fact that drag coefficient increases

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the aerodynamic forces and pressure distribution on the symmetric NACA0012 with flap have been analyzed with the help of the FLUENTTM CFD computer code.
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Key Findings & Data:The calculations bring out that the aerodynamic performance can be increased by using airfoil with flap.
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Conclusion & Impact:However, this increment is efficient until β is equal to 15°, and in the case of β>15°, the L/D ratio decreases due to the fact that drag coefficient increases
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Aerodinamik performans · Kanat profili · Flap

Abstract

In this study, the aerodynamic forces and pressure distribution on the symmetric NACA0012 with flap have been analyzed with the help of the FLUENTTM CFD computer code. The calculations are performed individually for different lengths (δf) and angles (β) of the flap. The calculations bring out that the aerodynamic performance can be increased by using airfoil with flap. However, this increment is efficient until β is equal to 15°, and in the case of β>15°, the L/D ratio decreases due to the fact that drag coefficient increases

Özet

Bu çalışmada, simetrik flaplı NACA0012 kanat profili üzerindeki aerodinamik kuvvet ve basınç dağılımları hesaplamalı akışkanlar dinamiği programı FLUENTTM ile analiz edilmiştir. Hesaplamalar, farklı uzunluk (δf) ve farklı açılara sahip (β) flaplar için gerçekleştirilmiştir. Hesaplamalar sonucunda, flaplı kanatların kullanımı ile aerodinamik performansın arttığı, fakat bu artışın β=15˚’ye kadar daha verimli olduğu 15˚’den büyük açılarda sürükleme katsayısının artması ile L/D oranının düştüğü görülmüştür

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Cite This Article

GENÇ, M. S., ÖZIŞIK, G., KAHRAMAN, N. (2008). Investigation of Aerodynamics Performance of NACA0012 Aerofoil with Plain. Isı Bilimi ve Tekniği Dergisi, Cilt: 28 - Sayı: 1, 1–8. https://ajindex.com/articles/133611

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