Comparison between background oriented Schlieren (BUS) technique and scattering method for the spray characteristics of evaporating oxygenated fuels
- Title
- Comparison between background oriented Schlieren (BUS) technique and scattering method for the spray characteristics of evaporating oxygenated fuels
- Author
- 이창식
- Keywords
- Oxygenated fuels; Background oriented Schlieren (BOS); Scattering method; Spray characteristics; Dimethyl ether (DME); Biodiesel
- Issue Date
- 2013-05
- Publisher
- ELSEVIER GMBH, URBAN & FISCHER VERLAG, OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY
- Citation
- Optik - International Journal for Light and Electron Optics, Vol. 124, No. 15, August 2013, Pages 2147-2150
- Abstract
- The purpose of this paper is to compare image measurement of the evaporating spray of oxygenated fuels such as DME and biodiesel spray by using the background oriented Schlieren (BUS) technique and scattering method. In this work, the macroscopic characteristics of oxygenated fuel sprays by using BUS technique were compared with the results of scattering method. In order to analyze the vapor phase images of fuel spray in the constant-volume chamber, the BUS technique is employed to visualize the evaporating fuel spray in a constant-volume chamber with high-pressure injection system. The fuel spray characteristics with evaporating phenomena were visualized to compare the spray macroscopic behaviors such as penetration length and the area of spray axial plane. The results showed that BUS technique is an effective method for the visualization and measurement of macroscopic characteristics of evaporating fuel spray compared to the results of scattering method. (C) 2012 Elsevier GmbH. All rights reserved.
- URI
- https://ac.els-cdn.com/S0030402612004846/1-s2.0-S0030402612004846-main.pdf?_tid=8fbc96e0-19e3-11e8-8cfc-00000aab0f6c&acdnat=1519532760_cd20dd02b65902790e10ad494ca1c5cfhttp://hdl.handle.net/20.500.11754/44549
- ISSN
- 0030-4026
- DOI
- 10.1016/j.ijleo.2012.06.071
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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