Karakteristik Aerodinamis Dua Silinder Teriris Type 1 yang Tersusun Side by Side pada Bilangan Raynolds Subkritis  

Oleh:

Siregar, Indra Herlamba ; Muis, Abdul

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Mesin: Jurnal Teknik Mesin vol. 22 no. 1 (2007), page 21-28.
Topik: Bias Flow; Visualization; Cut Cylinder Type I; Wind Tunnel

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM73, MM73.1 Non-tandon: 3 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Experimental studies of aerodynamics characteristics of two cylinders type I in side by side configuration at sub-critical Reynolds number were carried out at open circuit of subsonic wind tunnel. Gap of side by side configuration T/D was varied from 1.1 to 4 and sliced angle both of frontage an behind cylinder at 45 degree, 53 degree and 65 degree. Total drag reduce since gap of cylinders increase for sliced angle 45 degree and 53 degree but increase for sliced angle 65 degree. Bias flow phenomenon showed at close and moderate gap of cylinders tend to symmetries at width gap. Visualization have done with smoke method to get more information about characteristics of two cylinders type I in side by side configuration.

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