대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2002년도 학술대회지
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- Pages.483-486
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- 2002
폴리머와 미소기포 주입에 의한 난류마찰저항 감소에 대한 연구
Experimental Study of Friction Drag Reduction in Turbulent Flow with Polymer and Microbubble Injection
초록
Injection of microbubbles and/or polymer solution has been known to be a promising method for the reduction of frictional drag of water-borne vehicles. Naval Architects have been interested in friction drag reduction technology, since the friction drag of a commercial ship can be over