Earticle

초록

영어

This study aims to optimize the SDC (Spinning Dust Collector) system in amphibious assault vehicle engines through numerical analysis of dust and moisture particle separation efficiency using CFD-DPM. Focusing on an axial cyclone structure, the research evaluates separation efficiency across various particle sizes and flow conditions. The results demonstrate that vortices generated by cyclone blades play a critical role in influencing particle trajectories and improving separation performance. Additionally, the study highlights the significant impact of engine flow conditions and housing design, emphasizing that their careful optimization enhances the system's efficiency in separating dust and water. These findings offer valuable insights into optimizing inlet and outlet flow paths and cyclone housing design, providing a solid foundation for advancing SDC system performance in high-efficiency engines.

목차

Abstract
1. 서론
2. 이론적 배경
2.1 지배방정식
2.2 난류 모 델
2.2 분산입자상 (Discrete phase model) 모 델
3. 축류형 싸이클론 CFD 해석 결과 비교
3.1 축류형 싸이클론 CFD 해석 모 델 및 경계조건
3.2 축류형 싸이클론 먼 지 분리 효율 결과
3.3 축류형 싸이클론 수분 분리 효율 CFD 해석 결과
4. SDC 시스템 CFD 해석 결과
4.1 해석 모 델 및 경계 조건
4.2 SDC시스템 먼 지 분리 효율 해석 결과
4.3 SDC시스템 수분 분리 효율 해석 결과
5. 결론
5.1 SDC 시스템 먼 지 분리 결과
5.2 SDC 시스템 수분 분리 결과
후기
References

키워드

먼지분리효율 수분분리효율 측류형 싸이클론 회전형 먼지 포집기 전산유체역학 이산위상모델 Dust Separation Efficiency Water Droplet Separation Efficiency Axial Cyclone SDC CFD DPM

저자

• 허정남 [ Jungnam Heo | Member, HD Hyundai infracore ] Corresponding Author

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