Journal of Power System Engineering (동력기계공학회지)
- Volume 9 Issue 3
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- Pages.50-57
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- 2005
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- 2713-8429(pISSN)
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- 2713-8437(eISSN)
Experimental Study on the Surface Pressure Characteristics of a Rear-Guider for the Various Design Factors of a Cross-Flow Fan
관류홴의 설계인자 변화에 따른 리어가이더의 표면압력 특성에 관한 실험적 연구
Abstract
A cross-flow fan is strongly influenced by the various design factors of a rear-guider and a stabilizer. The purpose of this paper is to investigate the effects of a rear-guider and a stabilizer on the surface pressure of a rear-guider in an indoor room air-conditioner using a cross-flow fan. The design factors considered in this paper are a rear-guider clearance, a stabilizer clearance, and a stabilizer setup angle, respectively. The operating condition of a cross-flow fan was controlled by changing the static pressure and flowrate using a fan tester. All surface pressures of a rear-guider are differently distributed according to the stabilizer setup angle, and show a zero value in the flow coefficient,
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