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    赵雪华, 徐语. 立式自吸泵输气性能的理论与试验研究[J]. 华东理工大学学报（自然科学版）, 1996, (4): 455-461.
    引用本文: 赵雪华, 徐语. 立式自吸泵输气性能的理论与试验研究[J]. 华东理工大学学报（自然科学版）, 1996, (4): 455-461.
    shu
    Zhao Xuehua, Xu Yu and Lei Qiao. Theoretical and Experimental Research on Characteristics of Vertical Self-priming pump[J]. Journal of East China University of Science and Technology, 1996, (4): 455-461.
    Citation: Zhao Xuehua, Xu Yu and Lei Qiao. Theoretical and Experimental Research on Characteristics of Vertical Self-priming pump[J]. Journal of East China University of Science and Technology, 1996, (4): 455-461.
    shu

    立式自吸泵输气性能的理论与试验研究

    Theoretical and Experimental Research on Characteristics of Vertical Self-priming pump

      摘要
    • 摘要: 研究和叙述了立式自吸泵的机理，根据流体力学、热力学、气体动力学方程和能量不变方程，求得了自吸时间和抽气速率公式，从观察和分析６５ＬＺ４０立式自吸泵得到的测试数据，其结果与导得的公式极为吻合。

       

      Abstract: The mechanism of vertical self-priming pump is studied.Equations based on hydrodynamics,thermodynamics,gasdynamics and the law of energy conservation are used to find the time required for self-priming and rate of air pumping.The test data from 65LZ40 vertical self-priming pump are analyzed.The tested results arereasonably in agreement with the formulas derived.

       

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