Review on the impacts of external pressure on sonochemistry

被引：13

作者：

Merouani, Slimane ^{[1
]}

Dehane, Aissa ^{[1
]}

Hamdaoui, Oualid ^{[2
]}

Yasui, Kyuichi ^{[3
]}

Ashokkumar, Muthupandian ^{[4
]}

机构：

[1] Univ Constantine 3 Salah Boubnider, Fac Proc Engn, Dept Chem Engn, Lab Environm Proc Engn, POB 72, Constantine 25000, Algeria

[2] King Saud Univ, Coll Engn, Chem Engn Dept, POB 800, Riyadh 11421, Saudi Arabia

[3] Natl Inst Adv Ind Sci & Technol, 2266-98 Anagahora,Moriyama Ku, Nagoya 4638560, Japan

[4] Univ Melbourne, Sch Chem, Parkville, Vic 3010, Australia

来源：

ULTRASONICS SONOCHEMISTRY | 2024年 / 106卷

关键词：

Sonochemistry; Acoustic bubble; Ambient pressure; Free radicals; Bubble temperature; Resonance size; SINGLE-BUBBLE SONOLUMINESCENCE; STATIC PRESSURE; ULTRASONIC CAVITATION; ACOUSTIC CAVITATION; AMBIENT-PRESSURE; DEPENDENCE; FREQUENCY; POWER; SIZE; REDUCTION;

D O I：

10.1016/j.ultsonch.2024.106893

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The impact of hydrostatic pressure, commonly known as ambient or external pressure, on the phenomenon of sonochemistry and/or sonoluminescence has been extensively investigated through a multitude of experimental and computational studies, all of which have emphasized the crucial role played by this particular parameter. Numerous previous studies have successfully demonstrated the existence of an optimal static pressure for the occurrence of sonoluminescence and multi-bubble or single-bubble sonochemistry. However, despite these findings, a universally accepted value for this critical pressure has not yet been established. In addition, it has been found that the cavitation effect is completely inhibited when the static pressure is either too high or too low. This comprehensive review aims to delve into the primary experimental results and elucidate their significance in relation to hydrostatic pressure. We will then conduct an analysis of numerical calculations, focusing specifically on the influence of external pressure on single bubble sonochemistry. By delving into these calculations, we will be able to gain a deeper understanding of the experimental results and effectively interpret their implications.

引用

页数：12

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