Summary
A digital holographic in-line setup was used to track particles in a small turbulence chamber. Different particle validation methods have been tested to filter out speckles and to enhance accuracy of the longitudinal particle coordinates. In first measurements particle trajectories were measured and visualized together with fitted spline curves. A pronounced decrease of the standard deviation of the particle coordinates with respect to their spline curves was achieved.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
A. La Porta, G. A. Voth, A. Crawford, J. Alexender, and E. Bodenschatz, “Fluid particle accelerations in fully developed turbulence”, Nature 409, 1017-19 (2001)
U. Schnars and W. P. O. Jüptner, “Digital recording and numerical reconstruction of holograms”, Measurement Science and Technology 13, R85-R101 (2002).
W. Yang, A. B. Kostinski, and R. A. Shaw, “Phase signature for particle detection with digital in-line holography”, Opt. Lett. 31, 1399-1401 (2006)
G. Pan and H. Meng, “Digital Holography of Particle Fields: Reconstruction by Use of Complex Amplitude”, Appl. Opt. 42, 827-833 (2003)
J. de Jong and H. Meng, “Digital holographic particle validation via complex wave”, Appl. Opt. 46, 7652-7661 (2007)
J. C. Crocker and D. G. Grier, “Methods of Digital Video Microscopy for Colloidal Studies”, Journal of Colloid and Interface Science 179, 298-310 (1996)
N. T. Ouellette, H. Xu, E. Bodenschatz ”A quantitative study of 3D Lagrangian particle tracking algorithms”, Exp. in Fluids, Vol. 40, I. 2, 301-313 (2005)
J. Lu, J. P. Fugal, H. Nordsiek, E. W. Saw, R. A. Shaw, W. Yang, “Lagrangian particle tracking in three dimensions via single-camera in-line digital holography”, New J. Phys. 10, 125013, 24pp (2008)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2009 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Gülker, G., Homeyer, T., Peinke, J. (2009). Measurement of Lagrangian Particle Trajectories by Digital in-line Holography. In: Eckhardt, B. (eds) Advances in Turbulence XII. Springer Proceedings in Physics, vol 132. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03085-7_9
Download citation
DOI: https://doi.org/10.1007/978-3-642-03085-7_9
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-03084-0
Online ISBN: 978-3-642-03085-7
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)