Journal of ILASS-Korea (한국분무공학회지)
- Volume 13 Issue 4
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- Pages.212-219
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- 2008
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- 1226-2277(pISSN)
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- 2288-9051(eISSN)
An Experimental Study on the Spray Characteristics by Twin-Fluid Atomizer for Wide Band Spray
광폭면 분무를 위한 2유체 노즐의 분무 특성에 관한 연구
Abstract
To develop the twin-fluid atomizer having the excellent performance of painting, the spray characteristics of how a wide area can be painted efficiently by one time spraying were studied in this paper. Spray phenomena are affected by the many factors determining the spray field such as the spraying pressure of gas, the spraying pressure and viscosity of liquid paints, the opening duration of needle valve, the design dimension of nozzle, and so on. As the results of experiments, these factors affecting on spray characteristics were suggested as followings; 1) The optimum spraying pressure of gas was
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