Microexplosion of ternary liquid droplets
| Parent link: | Powder Technology.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 464.— 2025.— Article number 121210, 13 p. |
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| その他の著者: | , |
| 要約: | Title screen Secondary atomization of multicomponent liquids is one of the most promising ways to enhance droplet heating and evaporation. Puffing and microexplosion make it more effective by reducing the secondary droplet size to 0.5–1 % of the size of the original parent droplet. This paper presents the findings of experimental research on binary and ternary liquid droplet breakup. The droplets used in the experiments on puffing and microexplosion contained water, kerosene, and rapeseed oil. Breakup delay times were found to be shorter for ternary droplets than for binary ones throughout the temperature range under study. The breakup intensity of ternary liquid droplets was higher than that of binary kerosene-water droplets but lower than that of rapeseed oil-water droplets. Binary and ternary droplet lifetimes were compared to those of homogeneous water and kerosene droplets. Microexplosive effects reduced the evaporation times of liquid droplets. The research findings lay the essential groundwork for the development of secondary atomization technologies in which each new immiscibility or partial immiscibility component added to a multicomponent droplet could be used to fine-tune the atomization process Текстовый файл AM_Agreement |
| 出版事項: |
2025
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| オンライン･アクセス: | https://doi.org/10.1016/j.powtec.2025.121210 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680727 |
| 要約: | Title screen Secondary atomization of multicomponent liquids is one of the most promising ways to enhance droplet heating and evaporation. Puffing and microexplosion make it more effective by reducing the secondary droplet size to 0.5–1 % of the size of the original parent droplet. This paper presents the findings of experimental research on binary and ternary liquid droplet breakup. The droplets used in the experiments on puffing and microexplosion contained water, kerosene, and rapeseed oil. Breakup delay times were found to be shorter for ternary droplets than for binary ones throughout the temperature range under study. The breakup intensity of ternary liquid droplets was higher than that of binary kerosene-water droplets but lower than that of rapeseed oil-water droplets. Binary and ternary droplet lifetimes were compared to those of homogeneous water and kerosene droplets. Microexplosive effects reduced the evaporation times of liquid droplets. The research findings lay the essential groundwork for the development of secondary atomization technologies in which each new immiscibility or partial immiscibility component added to a multicomponent droplet could be used to fine-tune the atomization process Текстовый файл AM_Agreement |
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| DOI: | 10.1016/j.powtec.2025.121210 |