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Unformatted text preview: 2rhr −r )h/2
2 ( ))1
r (1+h2 3
r r Figure 7.1: The radial proﬁle of a rotating drop. Brown + Scriven (1980) computed drop shapes and stability for B0 > 0:
1. for Σ < 0.09, only axisymmetric solutions,
2. for 0.09 < Σ < 0.31, both axisymmetric and
lobed solutions possible, stable
3. for Σ > 0.31 no stable solution, only lobed
Tektites: centimetric metallic ejecta formed from
spinning cooling silica droplets generated by mete
Q1: Why are they so much bigger than V...
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- Fall '10