Scholz C, Pöschel T (2016)
Publication Language: English
Publication Type: Journal article, Erratum
Publication year: 2016
Book Volume: 33
Journal Issue: 37
In [1] the rotational frequency of a single Vibrot was incorrectly plotted as a function
of the excitation amplitude A. Instead the figure shows the data in dependence of the
dimensionless acceleration Γ= A(2πƒD)2/g, where g is the gravitational acceleration.
Only in the case of ƒD = 50 Hz A = 0.13 mm corresponds to Γ = 1.3 g and vice versa.
The corresponding paragraph of the original manuscript must then be replaced by the
following: „Figure 4 shows ϖ vs. ƒD for two different values of the dimensionless
acceleration Γ = A(2πƒD)2/g. For a low Γ the particle performs slow rotation where
ƒD depends non-monotonously on the frequency characterized by a minimum at ƒD = 50
Hz. For large Γ, we observe slow rotation at low frequency and tumbling motion for
ƒD ≥ 30 Hz, where the rotational velocity decreases with increasing ƒD.“ The
corrected version of the plot is shown in Fig. 4.
APA:
Scholz, C., & Pöschel, T. (2016). Erratum to: Actively Rotating Granular Particles Manufactured by Rapid Prototyping. Revista Cubana de Fisica , 33(37).
MLA:
Scholz, Christian, and Thorsten Pöschel. "Erratum to: Actively Rotating Granular Particles Manufactured by Rapid Prototyping." Revista Cubana de Fisica 33.37 (2016).
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