Inertio-thermal vapour bubble growth
Inertio-thermal vapour bubble growth
复制标题
惯性热蒸汽气泡生长
DOI：
10.1017/jfm.2022.734
复制
发表时间：
2022
影响因子：
3.7
通讯作者：
Sullivan P
中科院分区：
文献类型：
--
作者：
Sullivan P
我们对均匀蒸汽泡生长的理解目前仅限于对其限制行为的 asymp-8 总体描述。虽然已经尝试将 9 惯性和热极限纳入气泡生长模型，但气泡 10 生长的早期阶段尚未捕捉到。通过考虑不断变化的惯性驱动力 11 和生长的热限制，我们提出了均匀 12 蒸汽气泡生长的惯性热模型，能够准确捕获气泡从纳米尺度到宏观尺度的演化。我们将我们的模型预测与：a) 已发表的实验 14 和数值数据，以及 b) 我们自己的分子模拟进行比较，显示比以前的模型有显着改进 15。这对于提高超声波清洗和微处理器冷却等 16 种工程设备的性能，以及理解涉及蒸汽泡生长的自然现象等 17 种工程设备具有潜在的应用价值。 18
Our understanding of homogeneous vapour bubble growth is currently restricted to asymp-8 totic descriptions of their limiting behaviour. While attempts have been made to incorporate 9 both the inertial and thermal limits into bubble growth models, the early stages of bubble 10 growth have not been captured. By accounting for both the changing inertial driving force 11 and the thermal restriction to growth, we present an inertio-thermal model of homogeneous 12 vapour bubble growth, capable of accurately capturing the evolution of a bubble from the 13 nano-to the macro-scale. We compare our model predictions with: a) published experimental 14 and numerical data, and b) our own molecular simulations, showing significant improvement 15 over previous models. This has potential application in improving the performance of 16 engineering devices, such as ultrasonic cleaning and microprocessor cooling, as well as 17 in understanding of natural phenomena involving vapour bubble growth. 18
过热液体中球形蒸气泡的生长
DOI：
--
发表时间：
1971
期刊：
影响因子：
--
作者：
S. J. Board;R. Duffey
通讯作者：
R. Duffey
DOI：
10.1017/cbo9781107338760
发表时间：
1995-02
期刊：
FUZZ-IEEE'99. 1999 IEEE International Fuzzy Systems. Conference Proceedings (Cat. No.99CH36315)
影响因子：
--
作者：
C. Brennen
通讯作者：
C. Brennen