지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
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In order to control emissions from engine, it is necessary to understand the mixture formation process of diesel spray. In this study, analysis of diesel fuel(n-Tridecane, C13H28) spray under a high temperature and pressure was performed by a general-purpose program, ANSYS CFX release 11.0, and the results of these are compared with experimental results of diesel fuel spray using the Exciplex Fluorescence Method. The simulation results of diesel spray is analyzed by using the combination of Large-Eddy Simulation(LES) and Lagrangian Particle Tracking(LPT), and then injection pressure was selected as an analysis parameter. Consequently, it was found that the experimental results and the numerical results are consistent with each other, and then in order to investigate the behavior characteristics of evaporative diesel spray, the effectiveness of the use of CFX of commercial code is definitely validated.
목차
Abstract
1. Introduction
2. Experiment apparatus and condition
3. Numerical method and condition
4. Results and discussion
5. CONCLUSIONS
References
참고문헌 (7)
참고문헌 신청
1. [학술지(정기간행물)] - L. A. Melton / 1983 / Spectrally separated fluorescence emissions for diesel fuel droplets and vapor / Applied Optics 22 (14) : 2224 ~ 2226
2. [보고서] - H. Tsukasa / 2008 / Effect of convective schemes on LES of fuel spray by use of KIVALES
3. [보고서] - V. Vourinen / 2008 / Large-eddy simulation on the effect of droplet size distribution on mixing of passive scalar in a spray
4. [보고서] - T. G. Drozda / 2008 / Large eddy simulation of direct injection processes for hydrogen and LTC engine applications
5. [단행본] - H. K. Versteeg / 2007 / An introduction to computational fluid dynamics / Pearson Education : 98 ~ 110
2. [보고서] - H. Tsukasa / 2008 / Effect of convective schemes on LES of fuel spray by use of KIVALES
3. [보고서] - V. Vourinen / 2008 / Large-eddy simulation on the effect of droplet size distribution on mixing of passive scalar in a spray
4. [보고서] - T. G. Drozda / 2008 / Large eddy simulation of direct injection processes for hydrogen and LTC engine applications
5. [단행본] - H. K. Versteeg / 2007 / An introduction to computational fluid dynamics / Pearson Education : 98 ~ 110
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UCI(KEPA) : I410-ECN-0101-2015-500-001507564