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模拟研究多频超声波中化气泡的动力学

Hu Dong1, Gang Liu2, Gaofeng Peng1

  • 1School of Information Science and Engineering, Changsha Normal University, Changsha 410100, China.

Journal of biomedical physics & engineering
|April 22, 2025
PubMed
概括

这项研究探讨了多频超声波如何影响高强度聚焦超声波 (HIFU) 治疗期间的化气泡. 研究结果显示,频率差异和泡动态之间存在强烈的相关性,这对于控制HIFU处理至关重要.

关键词:
洞穴形成 洞穴形成崩的崩是什么意思动态 动态 动态 动态高强度聚焦超声波高强度的超声波非线性 非线性半径 半径 半径暂时的 暂时的 暂时的超声波是一种超声波.粘度 粘度 粘度 粘度 粘度

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by: