| 제목 |
복합 모델를 이용한 연료 인젝터의 분무 미립화 모델링 |
| 분야 |
열유체 및 공조시스템(HVAC) |
| 언어 |
Korean |
| 저자 |
이창식(한양대학교), 김형준(한양대학교), 박성욱(한양대학교), 류열(두원정공) |
| Key Words |
Atomization(미립화), Hybrid breakup model(복합 액적 분열모델), Spray tip penetration(분문 관통 거리) |
| 초록 |
This paper presents the comparison of prediction accuracy of hybrid models. To obtain the experimental results for comparing with the numerical results, the macroscopic and microscopic structures of the hollow-cone spray such as spray development process, spray penetration and the distribution of mean droplet size are investigated by using a shadowgraph technique and phase Doppler particle analyzer. Also, the numerical researches using various hybrid models are performed. LISA model and WAVE model are used for the primary breakup, and TAB, DDB, and RT model are used for the secondary breakup.{{br}} |
| 원문(PDF) |
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