| EXPERIMENTAL INVESTIGATION OF PASSIVE CONTROL ON UNSTABLE CHARACTERISTICS IN AXIAL FLOW FAN |
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| 作者姓名： | Liang Xizhi Wu Hai Chinese Academy of Sciences |
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| 摘 要： | ＥＸＰＥＲＩＭＥＮＴＡＬＩＮＶＥＳＴＩＧＡＴＩＯＮＯＦＰＡＳＳＩＶＥＣＯＮＴＲＯＬＯＮＵＮＳＴＡＢＬＥＣＨＡＲＡＣＴＥＲＩＳＴＩＣＳＩＮＡＸＩＡＬＦＬＯＷＦＡＮ①ＬｉａｎｇＸｉｚｈｉＷｕＨａｉＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＳｃｉｅｎｃｅｓＡｂｓｔｒ...
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EXPERIMENTAL INVESTIGATION OF PASSIVE CONTROL ON UNSTABLE CHARACTERISTICS IN AXIAL FLOW FAN |
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| Liang Xizhi,Wu Hai Chinese Academy of Sciences.EXPERIMENTAL INVESTIGATION OF PASSIVE CONTROL ON UNSTABLE CHARACTERISTICS IN AXIAL FLOW FAN[J].Chinese Journal of Mechanical Engineering,1997(4). |
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| Authors: | Liang Xizhi Wu Hai Chinese Academy of Sciences |
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| Affiliation: | Liang Xizhi Wu Hai Chinese Academy of Sciences |
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| Abstract: | Experimental investigation of the passive control on improving the unstable characteristics in axial flow fans is performed. It is confirmed that the air-separator is an excellent equipment for rotating stall suppression. The air-separator can effectively remove low energy fluid near the fan casing. Further, it can improve the low flow rate range performance and increase stall margin of the axial flow fan. |
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| Keywords: | Axial flow fan Unstable characteristics Performance |
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