Penerapan Timbangan Eksternal pada Pengujian Gaya dan Momen Model Pesawat Terbang di Terowongan Angin Kecepatan Rendah di Indonesia  

Oleh:

Sariman

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Widya: Majalah Ilmiah vol. 18 no. 187 (Apr. 2001), page 51.
Topik: terowongan angin; model pesawat terbang; momen; gaya; timbangan eksternal

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM47.16 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

The measurement of force and moment of an aircraft model in a Low Speed Tunel in Indonesia can be performed by external or internal scales. The paper will discuss the application of external scales. The external scales consist in principle of a rigid T-shaped platform above the test section, to which a wind-tunnel model can be attached by steel wire or by struts. The model can be rotated about the external scales by alpha and beta mechanism to control the variation of angles of attack as well as of yaw. The data processing system will display the output data of aerodynamic coefficients by offline or online.

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