Analysis of ultrasonic effect on powder and application to radioactive sample compaction

The effect of ultrasound on powder compaction was analyzed. The decreasing in the friction coefficient of the powder sample is derived theoretically. The compaction rate was improved by the ultrasound. We applied the effect to the compaction of environmental radioactive soil samples. From γ-ray spec...

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Veröffentlicht in:	Japanese Journal of Applied Physics 2018-07, Vol.57 (7S1), p.7
Hauptverfasser:	Kim, Jungsoon, Sim, Minseop, Kim, Jihyang, Kim, Moojoon
Format:	Artikel
Sprache:	eng
Schlagworte:	Coefficient of friction Radioisotopes Soil compaction Ultrasonic imaging
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The effect of ultrasound on powder compaction was analyzed. The decreasing in the friction coefficient of the powder sample is derived theoretically. The compaction rate was improved by the ultrasound. We applied the effect to the compaction of environmental radioactive soil samples. From γ-ray spectroscopy analysis, more radionuclides could be detectable in the sample compacted with ultrasound.
ISSN:	0021-4922 1347-4065
DOI:	10.7567/JJAP.57.07LE04