title: Digital speckle photography: visualization of mesoflow through clustered fiber networks.
abstract: Digital speckle photography (DSP) is used for velocity field measurements inside a fiber network. The width of the channels in which the flow is measured is typically less than 1 mm. Therefore a microscope is used to image the fiber network. When we sample 30 images/s and separate the moving parts of the images from the stationary parts, the velocity field can be deduced with DSP.
authors.affiliation: Luleå University of Technology, Division of Experimental Mechanics, Sweden.
authors.forename: Per
authors.initials: P
authors.lastname: Synnergren
authors.forename: Linda
authors.initials: L
authors.lastname: Larsson
authors.forename: T Staffan
authors.initials: TS
authors.lastname: Lundström