Microscopic Dynamics and Macroscopic Description in Structural Formation under Nonequilibrium Conditions

热传递等现象称为“非平衡”。对非平衡现象的物理理解仍然很差，尽管这种现象在自然界中无处不在。在本研究中，我们通过计算模拟火山爆发等快速减压条件下的气泡成核，研究非平衡条件下的动力学和结构形成。此外，还研究了热传导状态下的非平衡分布。结果可用于控制非平衡现象。

Phenomena such as heat transfer are called "nonequilibrium". Physical understanding of nonequilibrium phenomena is still poor, even though the phenomena are ubiquitous in nature. In this study, we investigate dynamics and structural formation under nonequilibrium conditions through computational simulations of bubble nucleation under rapid decompression like volcanic eruptions. In addition, nonequilibrium distribution in a thermal conducting state is also investigated. The results may be applicable to control nonequilibrium phenomena.