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BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ

Cilt: 6 Sayı: 1 31 Ocak 2017
  • Mustafa Sarıoglu
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AERODYNAMIC CHARACTERISTICS OF THE FLOW AROUND AN AIRFOIL AND A CIRCULAR CYLINDER

Öz

   The flow characteristics around a symmetrical airfoil NACA 0012 at incidence and a circular cylinder placed in tandem have been studied experimentally at a Reynolds number of 1.5105 based on the chord length of the airfoil C. The downstream circular cylinder of diameter D = 25 mm used as a bluff body was placed in the same axis in the flow direction in the wake of the airfoil. The dimensionless gap S/D, where S is the longitudinal spacing between the airfoil and the cylinder, and the attack angle of the airfoil, , were varied from 0 to 4.3 and from 0° to 15°, respectively. The effects of the attack angle of the airfoil and the longitudinal spacing between the airfoil and the cylinder on the pressure distributions and vortex shedding were examined. Characteristics of the vortex formation region and locations of flow attachments, reattachments, and separations were observed by means of the flow visualizations. It has been seen that the airfoil and the cylinder have considerably affected by each other. The variation in the flow structures according to the attack angle of the airfoil and the longitudinal spacing between the airfoil and the cylinder are revealed utilizing the flow visualization photographs. 

Anahtar Kelimeler

Kaynakça

  1. AKANSU, Y.E., OZMERT, M., FIRAT, E. “The Effect of Attack Angle to Vortex Shedding Phenomenon of Flow around a Square Prism with a Flow Control Rod”, Journal of Thermal Science and Technology, 31, 109–120, 2011.
  2. SARIOGLU, M., AKANSU, Y.E., YAVUZ, T., “Control of the Flow around Square Cylinders at Incidence by Using a Rod”, AIAA Journal, 43, 1419–1426, 2005.
  3. FIRAT, E., AKANSU, Y.E., AKILLI, H., “Flow Past a Square Prism with an Upstream Control Rod at Incidence to Uniform Stream”, Ocean Engineering, 108, 504–518, 2015.

Ayrıntılar

Birincil Dil

Türkçe

Konular

Makine Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Mustafa Sarıoglu Bu kişi benim

Yayımlanma Tarihi

31 Ocak 2017

Gönderilme Tarihi

17 Haziran 2016

Kabul Tarihi

18 Temmuz 2016

Yayımlandığı Sayı

Yıl 2017 Cilt: 6 Sayı: 1

Kaynak Göster

APA
Sarıoglu, M. (2017). BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 6(1), 191-202. https://doi.org/10.28948/ngumuh.298147
AMA
1.Sarıoglu M. BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ. NÖHÜ Müh. Bilim. Derg. 2017;6(1):191-202. doi:10.28948/ngumuh.298147
Chicago
Sarıoglu, Mustafa. 2017. “BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 6 (1): 191-202. https://doi.org/10.28948/ngumuh.298147.
EndNote
Sarıoglu M (01 Ocak 2017) BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 6 1 191–202.
IEEE
[1]M. Sarıoglu, “BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ”, NÖHÜ Müh. Bilim. Derg., c. 6, sy 1, ss. 191–202, Oca. 2017, doi: 10.28948/ngumuh.298147.
ISNAD
Sarıoglu, Mustafa. “BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 6/1 (01 Ocak 2017): 191-202. https://doi.org/10.28948/ngumuh.298147.
JAMA
1.Sarıoglu M. BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ. NÖHÜ Müh. Bilim. Derg. 2017;6:191–202.
MLA
Sarıoglu, Mustafa. “BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, c. 6, sy 1, Ocak 2017, ss. 191-02, doi:10.28948/ngumuh.298147.
Vancouver
1.Mustafa Sarıoglu. BİR KANAT PROFİLİ VE BİR DAİRESEL SİLİNDİR ETRAFINDAKİ AKIŞIN AERODİNAMİK KARAKTERİSKTİKLERİ. NÖHÜ Müh. Bilim. Derg. 01 Ocak 2017;6(1):191-202. doi:10.28948/ngumuh.298147

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