유동 균일성 향상을 위한 열교환기 세정 시스템용 센서 콘덴서 설계 최적화

• Published in: 한국수소 및 신에너지학회 논문집 Vol. 35; no. 4; pp. 377 - 383
• Main Authors: 정순영(SOON-YOUNG JEONG), 김성(SUNG KIM)
• Format: Journal Article
• Language: Korean
• Published: 한국수소및신에너지학회 2024
• Subjects: 기계공학; Flow uniformity(유동 균일성); Sensor condenser(센서 콘덴서); Heat exchanger cleaning system(열교환기 세정 시스템); Response surface method(반응표면기법); Computational fluid dynamics(전산유체역학)
• ISSN: 1738-7264; 2288-7407
• DOI: 10.7316/JHNE.2024.35.4.377

In this paper, the flow uniformity improvement and flow characteristic of the sensor condenser for a heat exchanger cleaning system were studied using response surface method and computational-fluid-dynamics. The design variable was defined as a shape for controllable sensor condenser area. The objective functions were defined as the improvement of flow uniformity in heat exchanger cleaning system tubes. The flow uniformity improvement and flow characteristic of optimum model was verified by numerical analysis and the reliability of the model was retained by comparison of numerical analysis and comparative analysis with the reference model.