Since the 1960s, scientists have been fascinated with shampoo's fluid dynamics.

自20世纪60年代以来，科家们一直着迷于洗发水的流体动。

Hydrodynamic and aligned with a layer of grease, the shell is completely waterproof.

符合流体动而且附有一层油脂它的硬壳完全防水。

This hydrodynamic finding could help engineers design systems that rapidly drain reservoirs, regardless of size.

这项流体动的发现也许有助于工程师们设计出任何尺寸可快速排水的蓄水池。

Specialised software has also been developed for things like structural analysis and computational fluid dynamics, which can be used to explore aerodynamics without the need for an expensive wind tunnel.

还开发了用于结构分析和计算流体动等方面的专用软件，这些软件可用于探索空气动，而无需昂贵的风洞。

But, the science behind these things: how wood burns, how airflow works, if you start thinking about fluid dynamics inside of a cooker, then science has a pretty huge part of it.

是，这些事情背后的科：木头是如何燃烧的，气流的原理，如果你开始思考炊具内部的流体动，那么科就占了很大一部分。

You have to have a lot of mechanical designers and product designers but also you have to have a lot of fluid dynamics, motor engineers, software people, ballistics people.

你必须有很多机械设计师和产品设计师，你也必须有很多流体动电机工程师，软件，弹道。

James Hansen at the Goddard Institute for Space Studies at Columbia University in New York, and Syukuro Manabe of the Geophysical Fluid Dynamics Lab in Princeton.

纽约哥伦比亚大戈达德空间研究所的詹姆斯-汉森，以及普林斯顿地球物理流体动实验室的Syukuro Manabe。

He had to be acquainted with meteorology and know enough fluid dynamics to make sure he didn't overload his ship with booty.

他还得熟悉气象，并掌握足够的流体动知识，以确保他的船没有因战利品而超载。

And in the world of fluid dynamics, if I pulse an air jet in one direction I basically pull air with it.

在流体动领域，如果我向一个方向呼出空气流，其实我也是在拉动空气。”

Among the hardest patterns we've tried to understand is the concept of turbulent flow in fluid dynamics.

流体动里湍流的概念就是我们探求过的最艰深的模式之一。

The work was presented at a meeting of the American Physical Society's Division of Fluid Dynamics.

这项研究已在《美国物理协会流体动分会会刊》杂志上发表。

So I love fluid dynamics so much.

我非常热爱流体动。

He thinks the answer is to be found in a field called magnetohydrodynamics.

他认为答案可以在磁流体动领域中找到。

So it's over a timescale of a few orbits, you do a hydrodynamic simulation, right?

所以在几轨道的时间尺度上，你会做一个流体动模拟，对吧？

You know, holy smokes, you can look at insects and study fluid dynamics.

你知道，天哪，你可以观察昆虫并研究流体动。

But then CFD, wind tunnel testing and then reviewing those results and going back around.

随后是计算流体动模拟、风洞测试，再分析这些测试结果，然后不断循环改进。

So to have an aerodynamicist in the position of seeing what's going on in CFD first and wind tunnel after for correlation is a key aspect for understanding the problem and then boosting as a consequence the performance.

因此，让空气动家首先通过计算流体动（CFD）观察情况，然后再通过风洞试验进行对比验证，这是理解问题的关键所在，进而能够有效提升性能。

According to engineers and physicists and the laws of fluid dynamics, traffic flow would be most efficient if every car maintained a consistent speed and consistent space between a car head and the car behind.

根据工程师和物理家以及流体动定律，如果每辆汽车保持一致的速度和一致的前车与后车之间的空间， 交通流量将是最有效的。

And so, it's like a different lens, allowing us to see the answers to questions like, " What about combustion? " " What about fluid dynamics? " Now, sleeping is delightful.

因此，它就像一个不同的镜头， 让我们看到诸如“燃烧如何？ ”“流体动如何？ ” 等问题的答案， 现在，睡觉是愉快的。

We were doing flame research almost every day and then a lot of fluid research to see what`s going on with fluid dynamics up in zero g.

我们几乎每天都在进行火焰研究，然后进行大量流体研究，以了解流体动在零重下发生了什么。