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Sung-Jin Yang

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희소 데이터 조건에서의 VIGV 펌프의 운전 특성 예측 성능 향상을

용욱 신, Yong-Woo Shin, Sung-Jin Yang et al. · 0 citations

Open access Sep 2026

TI-GPR for Improved Prediction of VIGV Pump Operating Characteristics under Sparse Data Conditions

Variable inlet guide vane (VIGV) control is among the most energy-efficient flow regulation methods for axial pumps because it adjusts the inlet swirl angle directly while preserving high hydraulic efficiency. However, unlike rotational-speed control, whose performance curves scale straightforwardly through the affinit...

Yong-Woo Shin, Sung-Jin Yang, Jongrak Choi et al. · Journal of the Korean Societ... · 0 citations