Y
Young-Seok Kang
Researcher at Korea Aerospace Research Institute
Publications - 26
Citations - 127
Young-Seok Kang is an academic researcher from Korea Aerospace Research Institute. The author has contributed to research in topics: Axial compressor & Gas compressor. The author has an hindex of 6, co-authored 26 publications receiving 97 citations.
Papers
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Journal ArticleDOI
Reliability-based design optimization of axial compressor using uncertainty model for stall margin
TL;DR: In this paper, a reliability-based design optimization (RBDO) of the NASA stage 37 axial compressor is performed using an uncertainty model for stall margin in order to guarantee stable operation of the compressor.
Proceedings ArticleDOI
Partial Admission, Axial Impulse Type Turbine Design and Partial Admission Radial Turbine Test for SCO2 Cycle
Hyungki Shin,Junhyun Cho,Young-Jin Baik,Jongjae Cho,Chulwoo Roh,Ho-Sang Ra,Young-Seok Kang,Jaesung Huh +7 more
Journal ArticleDOI
Multi-disciplinary design optimization and performance evaluation of a single stage transonic axial compressor
TL;DR: In this paper, a single-stage transonic axial compressor with genetic algorithm was used for the exploration of the Pareto front to find the maximum objective function value, and the final design was chosen after a second stage gradient-based optimization process to improve the accuracy of the optimization.
Journal ArticleDOI
Prediction of the Nonuniform Tip Clearance Effect on the Axial Compressor Flow Field
Young-Seok Kang,Shin-Hyoung Kang +1 more
TL;DR: In this paper, the authors developed a numerical modeling to predict perturbed flows in an axial compressor with a non-uniform tip clearance and presented a mechanism of the flow redistribution in the axial compressors at design and off-design conditions.
Proceedings ArticleDOI
Design, Flow Simulation, and Performance Test for a Partial-Admission Axial Turbine Under Supercritical CO2 Condition
Jongjae Cho,Hyungki Shin,Junhyun Cho,Young-Jin Baik,Bongsu Choi,Chulwoo Roh,Ho-Sang Ra,Young-Seok Kang,Jaesung Huh +8 more
TL;DR: In this article, the development of a 60-kWe turbo generator that uses supercritical carbon dioxide (sCO2) cycle technology at the lab scale is described, and the design concept for the turbo generator involved using commercially available components to reduce the developmental time and to increase the reliability of the machine.