대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2001년도 춘계학술대회논문집E
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- Pages.45-50
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- 2001
안쪽축이 회전하는 환형관내 천이 유동 연구
An Study on the Transitional Flows in a Concentric Annulus with Rotating Inner Cylinder
초록
This experimental study concerns the characteristics of a transitional flow in a concentric annulus with a diameter ratio of 0.52, whose outer cylinder is stationary and inner one rotating. The pressure losses and skin-friction coefficients have been measured for the fully developed flow of a 0.2 % aqueous solution of sodium carbomethyl cellulose (CMC) at a inner cylinder rotational speed of
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