Three-dimensional X-ray micro-velocimetry
Journal Article
·
· Journal of Synchrotron Radiation
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS); DOE/OSTI
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
- Kansai Univ., Osaka (Japan)
A direct measurement of three-dimensional X-ray velocimetry with micrometer spatial resolution is presented. The key to this development is the use of a Laue crystal as an X-ray beam splitter and mirror. Three-dimensional flow velocities in a 0.4 mm-diameter tubing were recorded, with <5 mm spatial resolution and speeds of 0.7 mm s1 . This development paves the way for three-dimensional velocimetry in many cases where visible-light techniques are not effective, such as multiphase flow or flow of optically opaque liquids.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1625696
- Alternate ID(s):
- OSTI ID: 22432640
- Journal Information:
- Journal of Synchrotron Radiation, Journal Name: Journal of Synchrotron Radiation Journal Issue: 2 Vol. 18; ISSN 0909-0495; ISSN JSYRES
- Publisher:
- International Union of CrystallographyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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