Скачать или смотреть Flow Visualization Video Clips of Canine Olfaction

This video presents a collection of excerpts from canine olfaction experiments conducted at the Penn State University Gas Dynamics Lab during a research study funded by DARPA. The Schlieren optical technique is used to visualize warm airflows while Bailey, a Golden Retriever, is sniffing. Other dogs and a talcum-powder flow visualization technique are also included, as noted in the voice-over narration. A list of literature references is provided at the end of the video and repeated below:

Settles G.S. (2005). Sniffers: Fluid-dynamic sampling for olfactory trace detection in nature and homeland security - the 2004 Freeman Scholar Lecture. J. Fluids Engineering-T. ASME 127 (2):189-218

Settles G.S., Kester D.A., Dodson-Dreibelbis L.J. (2003) The external aerodynamics of canine olfaction. In: Barth F.G., Humphrey J.A.C., Secomb T.W. (eds) Sensors and Sensing in Biology and Engineering. Springer, pp 323-355

Craven B.A. et al., (2007) Reconstruction and morphometric analysis of the nasal airway of the dog (Canis familiaris) and implications regarding olfactory airflow. Anatomical Record 290 (11):1325-1340

Craven B.A., Paterson E.G., Settles G.S. (2010) The fluid dynamics of canine olfaction: unique nasal airflow patterns as an explanation of macrosmia. J. Royal Soc. Interface 7 (47):933-943

Lawson M.J., Craven B.A., Paterson E.G., Settles G.S. (2012) A computational study of odorant transport and deposition in the canine nasal cavity: implications for olfaction. Chemical Senses 37 (6):553-566