Credit: PROFESSOR GARY SETTLES/SCIENCE PHOTO LIBRARY

Caption: Man breathing and coughing, schlieren video. The man's thermal plume is also seen. This comprises air warmed by his body, which rises as it is less dense than the surrounding air. Schlieren photography is an imaging technique that can be used to visualize air flows and thermal plumes.

Release details: Model release not required. Property release not required.

Keywords: air flow, body heat, breath, breathing, cough, coughing, density, exhale, exhaling, face, fluid dynamics, human, imaging technique, people, person, plume, plumes, profile, schlieren, thermal plume, turbulence, turbulent

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.

Man breathing and coughing, schlieren

K001/2561 Rights Managed

Downloadable master

Duration: 00:00:32.1

Frame size: 1280x720

Frame rate: 23.98

Audio: Yes

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 186.9M

Original

Capture format: DSLR - AVCHD

Codec: H.264

Please contact Science Photo Library if you require the original, or other formats.

 

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