Measurement and Analysis of the Critical Snow Formation Height of an Internally Mixed Nucleonator

Zhao Wei; Han Yaqian; Zhang Hua; Chen Pengju; Fu Junyuan

doi:10.12465/j.issn.0253-4339.2025.03.091

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Measurement and Analysis of the Critical Snow Formation Height of an Internally Mixed Nucleonator

更新时间：2025-05-30

- Measurement and Analysis of the Critical Snow Formation Height of an Internally Mixed Nucleonator
- Journal of Refrigeration Vol. 46, Issue 3, Pages: 91-97(2025)
- 作者机构：
  
  上海理工大学能源与动力工程学院　上海　 200093
- 作者简介：
  
  Zhao Wei, female, Ph. D., lecturer, School of Energy and Power Engineering, University of Shanghai for Science and Technology, 86-21-55272320, E-mail: zw_cherry@163.com. Research fields: artificial snowmaking, auto-cascade refrigeration.
- 基金信息：
  
  National Key R&D Program of China(2020YFF0303901)
- DOI：10.12465/j.issn.0253-4339.2025.03.091
  CLC： TB61⁺1;TB657;TQ026.5
- Received：20 December 2023，
  
  Revised：22 January 2024，
  
  Accepted：02 April 2024，
  
  Published：16 June 2025
- 稿件说明：
移动端阅览
Zhao Wei, Han Yaqian, Zhang Hua, et al. Measurement and Analysis of the Critical Snow Formation Height of an Internally Mixed Nucleonator[J]. Journal of refrigeration, 2025, 46(3): 91-97.
DOI：

Zhao Wei, Han Yaqian, Zhang Hua, et al. Measurement and Analysis of the Critical Snow Formation Height of an Internally Mixed Nucleonator[J]. Journal of refrigeration, 2025, 46(3): 91-97. DOI： 10.12465/j.issn.0253-4339.2025.03.091.

摘要

为研究人工造雪机内混式单孔核子器的临界成雪高度，实验测量了在不同气水压力比及环境温度下的临界成雪高度阈值，分析了气水压力比及环境温度对临界成雪高度阈值的影响。结果表明：在气水压力比为0.40 MPa∶0.40 MPa的工况下，当环境温度为-5 ℃和-10 ℃时，临界成雪高度阈值不存在，但环境温度为-15 ℃时，可以实现成雪，临界成雪高度阈值为50~55 cm。当气水压力比为0.50 MPa∶0.45 MPa和0.50 MPa∶0.40 MPa时，-5、-10、-15 ℃环境温度条件下均能成雪，且气水压力比及环境温度对临界成雪高度具有一定的影响。在相同环境温度下，气水压力比越大，临界成雪高度越小；在保持气水压力比不变的情况下，随着环境温度从-5 ℃降至-15 ℃，临界成雪高度则随之减小，且在-10~-5 ℃温度区间变化趋势较为显著。

Abstract

In this study

the critical snow formation height of a mixed single-aperture nucleator in an artificial snow machine was examined. The threshold values of critical snow formation height were experimentally measured at different air-water pressure ratios and ambient temperatures

and the effects of air-water pressure ratios and ambient temperatures on the threshold values of critical snow formation heights were analyzed. The results showed that the threshold value for the critical height of critical snow formation did not exist at temperatures of -5 ℃ and -10 ℃ under the working conditions with a gas-water pressure ratio of 0.40 MPa∶0.40 MPa

but snow formation could be realized at -15 ℃

and the threshold value for the critical height of critical snow formation was 50-55 cm. When the gas-water pressure ratio is 0.50 MPa∶0.45 MPa or 0.50 MPa∶0.40 MPa

snow can be formed at ambient temperatures of -5 ℃

-10 ℃

and -15 ℃. The gas-water pressure ratio and ambient temperatures have a certain influence on the height of critical snow formation. Under the same ambient temperature

the greater the gas-water pressure ratio

the lower the critical snow height. Provided that the gas-water pressure ratio remains constant

the critical snow height decreases when the ambient temperature lowers from -5 ℃ to -15 ℃

and the trend of the change is more obvious in the temperature interval from -5 ℃ to -10 ℃.

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references

董佩文 , 刘国强 , 张博文 , 等 . “冰雪魔术”变水成雪：人工造雪技术 [J ] . 科学通报 , 2022 , 67 ( 21 ): 2447 - 2449 .

( DONG Peiwen , LIU Guoqiang , ZHANG Bowen , et al . Magic of turning water into snow: artificial snowmaking technology [J ] . Chinese Science Bulletin , 2022 , 67 ( 21 ): 2447 - 2449 .)

杨立祥 . 造雪机的研究及分析 [J ] . 机电产品开发与创新 , 2010 , 23 ( 3 ): 43 - 45 .

( YANG Lixiang . Research and analysis of snowmaker [J ] . Development & Innovation of Machinery & Electrical Products , 2010 , 23 ( 3 ): 43 - 45 .)

刘国强 , 熊通 , 晏刚 , 等 . 人工造雪技术现状与研究进展 [J ] . 制冷学报 , 2021 , 42 ( 5 ): 1 - 16 .

( LIU Guoqiang , XIONG Tong , YAN Gang , et al . Current technology situation and research progress of artificial snowmaking [J ] . Journal of Refrigeration , 2021 , 42 ( 5 ): 1 - 16 .)

DONG Peiwen , CHEN Qi , LIU Guoqiang , et al . Effects of geometric parameters on flow and atomization characteristics of swirl nozzles for artificial snowmaking [J ] . International Journal of Refrigeration , 2023 , 154 : 56 - 65 .

ZHANG Bowen , WANG Ruixiang , WU Haifeng , et al . Atomization characteristics of twin nozzles for outdoor snow-makers application [J ] . International Journal of Refrigeration , 2022 , 139 : 60 - 69 .

WANG Ruixiang , ZHANG Bowen , XU Rongji , et al . Sensitivity of atomization characteristic to operation conditions for air-assisted atomizers in snow-makers [J ] . International Journal of Refrigeration , 2023 , 149 : 146 - 154 .

NELSON J . Growth mechanisms to explain the primary and secondary habits of snow crystals [J ] . Philosophical Magazine, Philosophical Magazine A , 2001 , 81 ( 10 ): 2337 - 2373 .

LIU Bin , HU Hengxiang , BI Lisen , et al . Analysis of the characteristics of the gas-liquid mixed artificial snow-making [J ] . International Journal of Refrigeration , 2023 , 149 : 155 - 167 .

SATOH I , FUSHINOBU K , HASHIMOTO Y . Freezing of a water droplet due to evaporation—heat transfer dominating the evaporation-freezing phenomena and the effect of boiling on freezing characteristics [J ] . International Journal of Refrigeration , 2002 , 25 ( 2 ): 226 - 234 .

ZAREMBA M , WEIß L , MALY M , et al . Low-pressure twin-fluid atomization: effect of mixing process on spray formation [J ] . International Journal of Multiphase Flow , 2017 , 89 : 277 - 289 .

蒋仲安 , 许峰 , 王亚朋 , 等 . 空气雾化喷嘴雾化机理及影响因素实验分析 [J ] . 中南大学学报(自然科学版) , 2019 , 50 ( 10 ): 2360 - 2367 .

( JIANG Zhongan , XU Feng , WANG Yapeng , et al . Experimental analysis of atomization mechanism and influencing factors of air atomizing nozzle [J ] . Journal of Central South University (Science and Technology) , 2019 , 50 ( 10 ): 2360 - 2367 .)

胡恒祥 , 刘斌 , 毕丽森 , 等 . 气液混合式人工造雪喷雾场的全貌及粒径分布研究 [J ] . 制冷学报 , 2023 , 44 ( 5 ): 123 - 130 .

( HU Hengxiang , LIU Bin , BI Lisen , et al . Study of overall morphology and particle-size distribution of spray field in gas-liquid mixed snow-makers [J ] . Journal of Refrigeration , 2023 , 44 ( 5 ): 123 - 130 .)

赵巍 , 汪惠荣 , 张华 , 等 . 内混式造雪机雪晶粒径分布实验研究 [J ] . 制冷学报 , 2023 , 44 ( 6 ): 125 - 130 .

( ZHAO Wei , WANG Huirong , ZHANG Hua , et al . Experimental study on distribution of snow grain size for internal mixing snow makers [J ] . Journal of Refrigeration , 2023 , 44 ( 6 ): 125 - 130 .)

张洁铭 . 气流雾化机理研究及二级雾化喷嘴开发 [D ] . 杭州 : 浙江理工大学 , 2020 .

( ZHANG Jieming . Research on air flow atomization mechanism and exploitation of secondary atomization nozzle [D ] . Hangzhou : Zhejiang Sci-Tech University , 2020 .)

成晓北 , 鞠洪玲 . 高压喷射雾化液滴的二次破碎机理 [J ] . 华中科技大学学报(自然科学版) , 2008 , 36 ( 10 ): 125 - 128 .

( CHENG Xiaobei , JU Hongling . Secondary breakup mechanisms of a jet-atomized liquid drop [J ] . Journal of Huazhong University of Science and Technology (Nature Science Edition) , 2008 , 36 ( 10 ): 125 - 128 .)

LIU Z , REITZ R D . An analysis of the distortion and breakup mechanisms of high speed liquid drops [J ] . International Journal of Multiphase Flow , 1997 , 23 ( 4 ): 631 - 650 .

KHVOROSTYANOV V I , CURRY J A . Thermodynamics, kinetics, and microphysics of clouds [M ] . Britain : Cambridge University Press , 2014 .

林勇 . 雪晶成因及人工造雪分布类型探讨 [J ] . 低温与超导 , 2011 , 39 ( 6 ): 53 - 57 .

( LIN Yong . Formation mechanism of snowflakes and snowmaking distribution types [J ] . Cryogenics & Superconductivity , 2011 , 39 ( 6 ): 53 - 57 .)

宋玫峰 , 刘道平 , 邬志敏 , 等 . 雪晶成核和生长机理研究 [J ] . 制冷学报 , 2004 , 25 ( 3 ): 46 - 50 .

( SONG Meifeng , LIU Daoping , WU Zhimin , et al . Study on nucleation and growth mechanism of snow crystal [J ] . Journal of Refrigeration , 2004 , 25 ( 3 ): 46 - 50 .)

KONSTANTINOV D , MARSH R , BOWEN P J , et al . Effervescent atomization for industrial energy-technology review [J ] . Atomization and Sprays , 2010 , 20 ( 6 ): 525 - 552 .

陈爱强 , 刘斌 , 李斌 , 等 . 人工造雪水滴蒸发冷却过程分析 [J ] . 制冷技术 , 2020 , 40 ( 3 ): 13 - 17 .

( CHEN Aiqiang , LIU Bin , LI Bin , et al . Analysis of evaporative cooling process of water droplet for artificial snowmaking [J ] . Chinese Journal of Refrigeration Technology , 2020 , 40 ( 3 ): 13 - 17 .)

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