Research on the Change of Energy in the Process of the Micro Bubble Formation with Dissolved Air Method
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The generation method of dissolved gas micro bubble is introduced in the paper. The micro bubble producing process can be divided into two stages-nucleation and expansion through analysis. The formation process and the free energy change of the micro bubble is analyzed according to the homogeneous nucleation theory, free energy change formula of the two process is derived, and relation between bubble radius and formation bubble number under certain conditions is also discussed. It is concluded that the smaller the radius of formed bubbles, the more free energy change and initial energy are needed according to the analysis of the relation above.
2007 ◽
Vol 26-28
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pp. 1307-1310
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2007 ◽
Vol 255
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pp. 55-61
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2007 ◽
Vol 254
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pp. 67-74
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2015 ◽
Vol 11
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pp. 504-513
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1993 ◽
Vol 40
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pp. 263-272
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2011 ◽
Vol 311-313
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pp. 2282-2285
1998 ◽
Vol 102
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pp. 6078-6088
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1996 ◽
Vol 166
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pp. 492-500
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