科学微观摄影展:爱心虫和婴儿乌贼(组图)(4)
漩涡华尔兹
这张作品是由卢西-彼特逊(Luc Peterson)拍摄的,二维液态漩涡彼此吸引,形成旋涡并融合形成涌动的华尔兹舞蹈之中。这种具有视觉冲击效果的天然效应可形成于大气层的气候变化、核子融合装置的实验操作中。先进数字运算法则和高性能的超级计算机将详细地显示涡流的模拟动态状况。
如图所示,这个华尔兹漩涡正处于动态变化,最初两个漩涡是彼此分离的,两个漩涡中心(暗红色)释放出螺旋带和冲击波遍及液体漩涡,随后两个漩涡逐渐开始结合在一起。如果继续进行观测的话,这两个漩涡最终将完全融合在一起。
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