Longitudinal Sound Velocity in Columns of Granular Ammonium Perchlorate of Low Loading Density
THE longitudinal sound velocity in columns of granular ammonium perchlorate at an average loading density of 0.93 ± 0.07 g/c.c. was measured. The particle size distribution of the salt is shown in Fig. 1. The 50 per cent point (by weight) was 14µ.
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Veröffentlicht in: | Nature (London) 1963-05, Vol.198 (4881), p.679-680 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | THE longitudinal sound velocity in columns of granular ammonium perchlorate at an average loading density of 0.93 ± 0.07 g/c.c. was measured. The particle size distribution of the salt is shown in Fig. 1. The 50 per cent point (by weight) was 14µ. |
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ISSN: | 0028-0836 1476-4687 |
DOI: | 10.1038/198679b0 |