Numerical study on the cavitation phenomenon for the head drop and unsteady bubble patterns with a difference in the incidence angle of a mixed-flow pump by Yong-In Kim, Hyeon-Mo Yang, Jun-Won Suh, Sung Kim, Kyoung-Yong Lee, Young-Seok Choi

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Optimized Blade Design of Counter-Rotating-Type Pump-Turbine Unit Operating in Pump and Turbine Modes by Jin-Woo Kim, Jun-Won Suh, Young-Seok Choi, Kyoung-Yong Lee, Toshiaki Kanemoto, Jin-Hyuk Kim

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Multi-Objective Optimization of the Hydrodynamic Performance of the Second Stage of a Multi-Phase Pump by Jun-Won Suh, Jin-Woo Kim, Young-Seok Choi, Jin-Hyuk Kim, Won-Gu Joo, Kyoung-Yong Lee

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Similarity model for predicting the performance of an R718 compressor by Yong-Jin Son, Jun-Won Suh, Hyeonmo Yang, Kyoung-Yong Lee, Si-Woo Lee, Joonyong Yoon, Young-Seok Choi

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Multi-objective optimization of a high efficiency and suction performance for mixed-flow pump impeller by Jun-Won Suh, Hyeon-Mo Yang, Yong-In Kim, Kyoung-Yong Lee, Jin-Hyuk Kim, Won-Gu Joo, Young-Seok Choi

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Simultaneous efficiency improvement of pump and turbine modes for a counter-rotating type pump-turbine by Jin-Woo Kim, Jun-Won Suh, Young-Seok Choi, Kyoung-Yong Lee, Joon-Hyung Kim, Toshiaki Kanemoto, Jin-Hyuk Kim

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A Comparative Study of the Scale Effect on the S-Shaped Characteristics of a Pump-Turbine Unit by Jun-Won Suh, Seung-Jun Kim, Hyeon-Mo Yang, Moo-Sung Kim, Won-Gu Joo, Jungwan Park, Jin-Hyuk Kim, Young-Seok Choi

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