|제목(국문)||굴곡 형상을 갖는 관 내의 유동과 열전달 특성에 관한 해석적 연구|
|제목(영문)||Flow and thermal analysis for corrugated tube|
김성진 (Sung Jin Kim ,한국과학기술원 ) ▷공저자네트워크등록하기
The flow and heat transfer of fully-developed laminar flow in corrugated tubes were investigated analytically. Corrugated tubes show better heat transfer performance than that of straight tubes. The geometry of corrugated tubes is determined by the number and amplitude of corrugations. Then the Poiseuille number(Po) and the Nusselt number(Nu) are described as functions of the geometry. With the analytic solutions, corrugated tubes can be optimized at any given constrictions.
|keyword||Corrugated tube(굴곡 관), fully-developed(완전발달), Poiseuille, Nusselt|
|저널명||대한기계학회 추계학술대회 ▷관련저널보기|