Birds and mammals are on extreme ends of the airflow spectrum. Mammals inhale oxygen-rich air and they exhale depleted air, exhibiting a so-called tidal flow pattern. In contrast, bird breath ...

Testing air filters can be done in a multitude of ways, but this test was specifically targeted at flow—specifically, how many cubic feet of air could through through each filter in a minute.

In this case, using some clever optical recognition tricks, this schlieren method lets you visualize flow of air using only your Android smartphone’s high resolution camera and a known-pattern ...

Zhao's lab has previously created models of the rat and human nose to study air flow patterns, but the high-resolution cat model and simulation experiments are his most complicated to date, based ...

However, direct visualization of air flow patterns in in-vitro models with complex geometrical structures is a big challenge.

The pattern supporting our more-or-less continuous flow of polar air has broken down and is shifting to one favoring a stream of mild, Pacific air.

A C-5M Super Galaxy approaches the boom of a KC-10 Extender to perform reverse aerial refueling training in an aerial refueling track over Northern California and Oregon, Dec. 12, 2023. (U.S. Air ...

Birds and mammals are on extreme ends of the airflow spectrum. Mammals inhale oxygen-rich air and they exhale depleted air, exhibiting a so-called tidal flow pattern. In contrast, bird breath ...