气泡的大振幅振动及其在声致发光和空化核聚变中的应用 |
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引用本文: | 钱祖文.气泡的大振幅振动及其在声致发光和空化核聚变中的应用[J].物理,2004,33(4):266-271. |
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作者姓名: | 钱祖文 |
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作者单位: | 中国科学院声学研究所,声场声信息国家重点实验室,北京,100080 |
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基金项目: | 国家自然科学基金 (批准号 :10 2 740 90 )资助项目 |
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摘 要: | 评述了气泡大振幅振动方程,特别是R—P方程的来龙去脉,指出了该方程所存在的缺陷并对它进行了修正,将修正方程的数值解和R—P方程的数值解作了比较,在此基础上,对与气泡振动方程有关的应用(如声致发光和空化核聚变)情况作了分析。
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关 键 词: | 气泡 大振幅振动 声致发光 核聚变 空化 流体力学 原子核物理学 |
Finite-amplitude vibration of a bubble and its applications in sonoluminescence and cavitation fusion |
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Abstract: | The theory and applications of a bubble undergoing finite-amplitude vibration is reviewed. In particular, certain open questions concerning the R-P equation are analyzed, and further developments in this area are presented. A comparison of new theoretical results with those obtained from the R-P equation is given. Some relevant applications (for example, sonoluminescence and cavitation fusion) are discussed. |
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Keywords: | bubbles cavitation finite-amplitude vibration sonoluminescence fusion |
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