Numerical Evaluation of Flow Nature at the Downstream of a Ball Valve Used for Gas Pipelines with Valve Opening Rates (개도율에 따른 가스파이프라인용 볼 밸브 후류유동의 수치평가)
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- Transactions of the Korean hydrogen and new energy society
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- v.29 no.4
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- pp.370-377
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- 2018