| 可控止回阀水力特性的测试研究 |
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| 引用本文： | 马爱凤.可控止回阀水力特性的测试研究[J].湖南农业大学学报(自然科学版),1993,20(6). |
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| 作者姓名： | 马爱凤 |
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| 作者单位： | 湖南大学土木工程系 |
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| 摘 要： | 本文运用水流相似原理，对可控止回阀的流阻系数曲线和动水力矩，进行了系统的水力模型试验研究，为该阀的节能效益和技术开发的可行性，提供了必要的科学依据，其流阻系数值为０．１９，优于液控蝶阀。
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| 关 键 词： | 模型阀 流阻系统 动水力矩 止回阀 |
Experimental Study on Hydrostatic Characteristics of Controlled Back Valve |
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| Ma Aifeng.Experimental Study on Hydrostatic Characteristics of Controlled Back Valve[J].Journal of Hunan Agricultural University,1993,20(6). |
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| Authors: | Ma Aifeng |
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| Institution: | Ma Aifeng Department of Civil Engineering |
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| Abstract: | In this paper, systematic experiment study of hydrostatic model for curves of local resistance coefficients and moment of flowing water of controlled back valve is carried out based on the similarity of water course. So we provide a scientific basis neces |
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| Keywords: | model valve local resistance coefficient moment of flowing water |
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