Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 8 Issue 6
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- Pages.536-543
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- 1984
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- 1225-5963(pISSN)
DOI QR Code
Diffusion of Two-Dimensional Surface Discharge of Heated Water in a Recangular Reservoir(l)
2次元 表面 溫排水 의 擴散 (I)
- Published : 1984.11.01
Abstract
Thermal structure of two-dimensional surface discharge of the heated water into a rectangular resesvoir is investigated by a laboratory simulation with a shallow open channel and a relatively large reservoir. Experimental study is focused on the nature of interfacial mixing between a flowing layer of the hot water and the underlying cold water. For various conditions, mean temperature field, surface velocity distribution and turbulent mixing process have been quantitatively observed. It is found that the Richardson number strongly affects the integral structure of the flow field, and the buoyancy plays a role to control the turbulent diffusion process.
본 연구에서는 유동 조건을 표시하는 무차원 수로 널리 이용되고 있는 Richa- rdson수(R
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