H
Heuy Dong Kim
Researcher at Andong National University
Publications - 382
Citations - 2839
Heuy Dong Kim is an academic researcher from Andong National University. The author has contributed to research in topics: Nozzle & Shock wave. The author has an hindex of 19, co-authored 365 publications receiving 2207 citations. Previous affiliations of Heuy Dong Kim include Queen's University Belfast.
Papers
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Shock train and pseudo-shock phenomena in internal gas flows
TL;DR: In this paper, a review of the fundamental characteristics of the shock train and pseudo-shock is presented, and some simple predictions are made to simulate these very complicated phenomena, and control methods of the pseudo-shocks are also described.
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Three dimensional numerical computations on the fast filling of a hydrogen tank under different conditions
TL;DR: In this paper, the authors report the findings of numerical simulation of filling process of hydrogen tanks, which can aid in optimizing the filling time and in identifying the most suitable locations for the feedback devices within on-board hydrogen tanks.
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Comparative study of turbulence models performance for refueling of compressed hydrogen tanks
TL;DR: In this paper, a comparative study is performed to identify a suitable turbulence model for compressed hydrogen tank filling problem, and the realizable k-e model is the most suitable model.
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Influence of nozzle geometry on the near-field structure of a highly underexpanded sonic jet
TL;DR: In this paper, the authors investigated the influence of the nozzle geometry on the near-field structures of highly underexpanded SFA jets, and they showed that the distance from the nozzle exit to the Mach disk is an increasing function of the jet-pressure ratio.
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Study of the discharge of weak shocks from an open end of a duct
Heuy Dong Kim,Toshiaki Setoguchi +1 more
TL;DR: In this paper, the effect of a baffle plate, installed at the duct exit, on the impulse wave was investigated both experimentally and by numerical calculation, and the results were in good agreement with the results of numerical calculations.