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정방형 공기덕트 유동의 축방향 속도분포에 관한 전산모사 연구

Numerical Simulation Study on Axial Direction Velocity in Square-sectional Air Duct

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한국기계기술학회 학술대회논문집 (Proceedings of KSMT Annual Meeting)
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this paper, numerical investigation of transition characteristics in a square-sectional curved duct flow. Computational fluid dynamic(CFD) simulation was performed using the commercial CFD code FLUENT to investigate the transition characteristics. The flow development is found to depend upon Dean number and curvature ratio. The velocity profiles in center of the duct have lower value than those of the inner and outer walls.

목차
Abstract
 1. 서론
 2. 실험장치 및 방법
 3. 결과 및 고찰
 4. 결론
 참고문헌
저자
  • 봉태근(목포해양대학교 기관시스템공학부) | Tae-Keun Bong
  • 조대환(목포해양대학교 기관시스템공학부) | Dae-Hwan Cho 교신저자
  • 최지운(목포해양대학교 대학원) | Ji-wn Choi