Measurements and Calculations of the Flow in a Concentric Annular Pipe with Spiral Artificial Roughness on the Inner Pipe (내벽에 나선형 인공조도가 부착된 동심이중관에서 유동의 계측 및 수칙계산)
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- Transactions of the Korean Society of Mechanical Engineers
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- v.10 no.5
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- pp.670-679
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- 1986