Gamma rays emanating from a radioactive source are beamed through and are attenuated by steam-water mixtures contained in a simulated reactor flow channel. The emergent radiation is detected by a scintillation crystalphotomultiplier tube assembly. An expression is developed which yields the void fraction when the detector output with the channel empty, filled with water, and containing the mixture in question, is known.
The facilities of Argonne National Laboratory are owned by lhe United States Government . Under the terms of a contract(W-3l-109-Eng-38)bctween the U.S . EnergyRcsearch and Development Administration, Argonne Universities Association and The Univcn;ity of Chicago, the Univer•iity employs the staff and operates the Laboratory in accordance with policies and programs formulated, approved and reviewed by lhe Association.
DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. This report was prepared aa an account of m t k ap~nserc4 by the United States Government, Neither the United Staters IXQT the U~i t e d States @nergyRes;earch and DevelomentAdlrtimistraticm, lrar any of *if ~mplayeeB~ no3 aap af their 1 coatractorw, s u b o s t r a e t o~s , or their employee;e,ntakea aftp HFBrranty, expresa ar b p l f a d , or a s s W e s any legal Iiabiliky or reaponeibility for She accuracyz compkhliees or uaefulntss oaf asy idorvmakkon, appsrahs, prodact EP* PFD6W8 dleclosad, or represents t B a~ i k s use wauld not infringe privately-owned righta . Mentisn of commercial p~Bbuets, their manufisctwere, or. t h i r s~p p l i e t s in this pubLiratio11 daes no?t Mply a r connate apprmai o r dirsspprova~ of tb* product by Argonne National Labozabry o r the U. 5 . Enmay
The facilities of Argonne National Laboratory are owned by the United States Government. Under the terms of a contract(W-31-l09-Eng-38)between the U.S. EnergyResearch and Development Administration, Argonne Universities Assoc i ation and The University of Chicago, t he University employs the staff and operates the Laboratory in accordance with policies and programs formu l ated, approved and reviewed by the Association.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.