Journals / Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi / 2026 / Cilt: 12 Sayı: 2

Investigation of aerodynamic parameters of NACA6412 aircraft wing

NACA6412 uçak kanadının aerodinamik parametrelerinin araştırılması

Mustafa Başekin(SÜLEYMAN DEMİREL ÜNİVERSİTESİ)0000-0002-5482-7439
Ramazan Selver(SÜLEYMAN DEMİREL ÜNİVERSİTESİ)0000-0002-9239-8700
Pages
566–580
Publication Date
2023-04-15
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AI Summary & Key Takeaways

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

According to the results obtained, an increase in the aerodynamic parameters acting on the wing was observed as a result of the increase in speed and angle of attack.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:NACA airfoils are one of the most preferred profiles for aircraft wings developed by NACA.
📊
Key Findings & Data:According to the results obtained, an increase in the aerodynamic parameters acting on the wing was observed as a result of the increase in speed and angle of attack.
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Conclusion & Impact:In flights above the critical angle of attack, situations such as the possibility of stalling the aircraft increased and insufficient lift could be achieved.
🔬Design:Araştırma Makalesi
📍Scope:Comprehensive Sample
⚙️Variables:Kanat Aerodinamiği · NACA 6412 Uçak Kanadı · Aerodinamik Parametreler

Abstract

NACA airfoils are one of the most preferred profiles for aircraft wings developed by NACA. In this study, besides the movement of the wing at different speeds, aerodynamic parameters were determined by making changes in the angle of attack. The lift force, drag force, total force acting on the wing, moment formed in the wing root region, stress values and deflection data on the wing were obtained. After the critical attack angle, the response of the wing was examined. According to the results obtained, an increase in the aerodynamic parameters acting on the wing was observed as a result of the increase in speed and angle of attack. The critical angle of attack was found to be 16 degrees. In flights above the critical angle of attack, situations such as the possibility of stalling the aircraft increased and insufficient lift could be achieved.

Özet

NACA kanat profilleri, NACA tarafından geliştirilen uçak kanatları için en çok tercih edilen profillerdendir. Bu çalışmada, kanadın farklı hızlardaki hareketinin yanında, hücum açılarında değişiklikler yapılarak aerodinamik parametreler tespit edilmiştir. Kanat üzerinde oluşan kaldırma kuvveti, sürüklenme kuvveti, kanat üzerine tesir eden toplam kuvvet, kanat kök bölgesinde oluşan moment, gerilim değerleri ve kanat üzerindeki sehim verileri elde edilmiştir. Kritik hücum açısından sonra kanadın tepkisi incelenmiştir. Elde edilen sonuçlara göre, hızın ve hücum açısının artması sonucu kanadın üzerine etkiyen aerodinamik parametrelerde artış görülmüştür. Kritik hücum açısı 16 derece olarak bulunmuştur. Kritik hücum açısının üzerindeki uçuşlarda uçağın kırıma uğrama (stall) ihtimalinin arttığı, yeterli kaldırmanın gerçekleşememesi gibi durumlar ortaya çıkmıştır.

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Cite This Article

Başekin, M., Selver, R. (2023). Investigation of aerodynamic parameters of NACA6412 aircraft wing. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 12 Sayı: 2, 566–580. https://doi.org/10.28948/ngumuh.1214318

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