Cheol-Ung Cheong

Pusan National University · Mechanical Engineering

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Professor

Prof. 정철웅

About

부산대학교 기계공학부 교수로 응용기계음향 및 소음제어 연구실(AMANCL)을 운영한다. 전산공력음향학을 기반으로 유동소음과 진동소음을 해석하며, 고해상도 LES·URANS 기반 CFD로 외부 유동과 표면 압력 변동을 예측한다. Ffowcs Williams & Hawkings 적분식, 파수-주파수 변환 등 음향 분해 절차로 복사·전달 소음을 해석한다.

Research keywords

기계시스템설계

Selected publications

Comparative Study of Underwater Radiated Noise Generation Mechanisms Due to Tip-Vortices Cavitation for Gap-Type and Open-Type NACA WingsApplied Sciences · 2026
Numerical and Experimental Analysis of Whistling Sound Generation and Suppression in Narrow-Gap Flow of Vehicle Side-View MirrorApplied Sciences · 2025
Underwater Radiated Noise Analysis of Fixed Offshore Wind Turbines Considering the Acoustic Properties of the Western Coast of the Korean PeninsulaEnergies · 2025
Design optimization of turbine flow meter in ice maker water supply to improve flow measurement performanceFlow Measurement and Instrumentation · 2025
Effect of discharged pressure for fire extinguishing agent performance (HFC-125) considering fire accident in the aviationFire Safety Journal · 2025

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