Journal of ILASS-Korea (한국분무공학회지)
- Volume 5 Issue 2
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- Pages.68-74
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- 2000
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- 1226-2277(pISSN)
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- 2288-9051(eISSN)
Measurement of Spray Characteristics for Gasoline Injector Using the Image Processing Technology
화상처리 기술을 이용한 가솔린 인젝터의 분무 특성 측정
Abstract
A this experimental study is executed to analyze spray characteristics for air-shrouded injector and 4hole 2spray type injector used in a gasoline engine. Since spray parameters including spray penetration and angle, SMD, and atomization characteristics are very important to increase the engine performance, the image processing algorithm for measuring the non-spherical spray diameter is developed. Spray characteristics of the air-shrouded injector(2hole 2spray) and 4hole-2spray injector are analyzed respectively by this digital image processing method. Effective spray characteristics to injectors is derived from this experimentation and obtained the design guide for gasoline injector.
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