한국수산과학회지 (Korean Journal of Fisheries and Aquatic Sciences)
- 제27권2호
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- Pages.173-182
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- 1994
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
순환여과식 사육수조의 수리학적 연구
Hydraulic Studies on Recirculating Aquaculture Basin
- 이종섭 (부산수산대학교 해양공학과)
- LEE Jong-Sup (Department of Civil Engineering National Fisheries University of Pusan)
- 발행 : 1994.03.01
초록
A numerical experiment on the effective discharge of waste materials caused in recirculating aquaculture basins was performed. The numerical model used in this study was a 4-level hydrodynamic and advection-diffusion model. Flow structures and settling processes of ss in the various mathematical model basins are discussed. The calculated flow fields of the numerical basin corresponded well with the measured velocity in field basin. In the cases of steep bottom slopes in 4/30, the non-dimensional tractive force(
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