Investigation of thermal noise in a dynamic thermovacuum method for measuring moisture content of loose materials

The effect of thermal noise due to adiabatic expansion of a vapor-air mixture in the chamber of a primary transducer is considered and methods to decrease this destabilizing factor are proposed. Based on an analysis of thermal processes in the sample-vessel-medium system a mathematical heat and mass...

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Bibliographic Details
Published inJournal of engineering physics and thermophysics Vol. 70; no. 5; pp. 729 - 734
Main Authors MALARYOV, V. I, PROSKURYAKOV, R. M
Format Journal Article
LanguageRussian
English
Published New York, NY Consultants Bureau 01.09.1997
Springer Nature B.V
Subjects
Moisture content
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Summary:The effect of thermal noise due to adiabatic expansion of a vapor-air mixture in the chamber of a primary transducer is considered and methods to decrease this destabilizing factor are proposed. Based on an analysis of thermal processes in the sample-vessel-medium system a mathematical heat and mass-transfer model for a dynamic thermovacuum method for measuring the moisture content is proposed.[PUBLICATION ABSTRACT]
ISSN:1062-0125
1573-871X
DOI:10.1007/BF02657629