Bubble Departure Diameter Prediction Model in A Horizontal Rectangle Heating Mini-Channel

Tian Ye; Huang Wei; Luo Hanyu; Wang Haisong; Li Pengfei; Sun Yan

doi:10.13832/j.jnpe.2018.05.0034

Volume 39 Issue 5

Oct. 2018

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Tian Ye, Huang Wei, Luo Hanyu, Wang Haisong, Li Pengfei, Sun Yan. Bubble Departure Diameter Prediction Model in A Horizontal Rectangle Heating Mini-Channel[J]. Nuclear Power Engineering, 2018, 39(5): 34-37. doi: 10.13832/j.jnpe.2018.05.0034

Citation:

Tian Ye, Huang Wei, Luo Hanyu, Wang Haisong, Li Pengfei, Sun Yan. Bubble Departure Diameter Prediction Model in A Horizontal Rectangle Heating Mini-Channel[J]. Nuclear Power Engineering, 2018, 39(5): 34-37. doi: 10.13832/j.jnpe.2018.05.0034

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Bubble Departure Diameter Prediction Model in A Horizontal Rectangle Heating Mini-Channel

doi: 10.13832/j.jnpe.2018.05.0034

Publish Date: 2018-10-15

Abstract

Abstract

In order to predict the bubble departure diameter in a horizontal rectangle heating mini-channel to study its heat transfer characteristics, a bubble departure diameter predicting model based on force balance is proposed. A visualization experiment is used to verify it, and the results show that the average relative error between the prediction result and the experimental data is 13.52% , the predicting accuracy of bubble departure diameter model is good.
- Force analysis,
- Bubble departure diameter,
- Visualization,
- Nucleation