Porous Pipe Dispersion Aquaculture Aerator Research Based on Two-Phase Flow Characteristics

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Abstract:

Aspects including the form of the porous pipe bubble, the working principle of the atomization burner, dissolved oxygen affected by degree of dryness for the gas-liquid two-phase flow of the gas pipe line and the parameterized relationship between water body and the system of dispersion aerator are analyzed from theory to test in this article. The control conditions for the maximum diameter of the micro-pore in the porous pipe and the largest pressure of the gas-liquid two-phase flow in this atomizer are got hold of. The design parameters of the porous pipe dispersion aquaculture aerator are found and bear out better by testing.

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593-597

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October 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] Xu Renyi, Chen Qidong: Scientific Fish Farming (2007). pp.6-17.

Google Scholar

[2] Cao Jianming: Atomization (Mechanical Industry Press, Beijing 2005).

Google Scholar

[3] Yuan Yaxiong, Zhang Xiaobing: Multiphase Flow Mechanics Theory under High Temperature and High Pressure (Harbin Institute of Technology Press, Harbin 2005).

Google Scholar

[4] Wang Xianfu, Xiong Aokui: Advanced Fluid Dynamics (Huzhong University of Science and Technology Press, Wuhan 2003).

Google Scholar

[5] M. Fourar, S. Bories, R. Lenormand and P. Persoff: Water Resour (1993) No. 11, pp.3699-3708.

DOI: 10.1029/93wr01529

Google Scholar

[6] C. Kleinstreuer: Two-phase Flow Theory and Applications (Begell House, 2003).

Google Scholar