Document Detail


Development of a method for measuring the density of liquid sulfur at high pressures using the falling-sphere technique.
MedLine Citation:
PMID:  23126783     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
We describe a new method for the in situ measurement of the density of a liquid at high pressure and high temperature using the falling-sphere technique. Combining synchrotron radiation X-ray radiography with a large-volume press, the newly developed falling-sphere method enables the determination of the density of a liquid at high pressure and high temperature based on Stokes' flow law. We applied this method to liquid sulfur and successfully obtained the density at pressures up to 9 GPa. Our method could be used for the determination of the densities of other liquid materials at higher static pressures than are currently possible.
Authors:
Ken-Ichi Funakoshi; Akifumi Nozawa
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Review of scientific instruments     Volume:  83     ISSN:  1089-7623     ISO Abbreviation:  Rev Sci Instrum     Publication Date:  2012 Oct 
Date Detail:
Created Date:  2012-11-06     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0405571     Medline TA:  Rev Sci Instrum     Country:  United States    
Other Details:
Languages:  eng     Pagination:  103908     Citation Subset:  IM    
Affiliation:
Japan Synchrotron Radiation Research Institute, Sayo-cho, Hyogo 679-5198, Japan.
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