3
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From the Bernoulli equation

$$\frac{p}{\rho} + \frac{v^2}{2} + gh = \mathrm{const.}$$

along streamlines, it seems that there should be an ultimate limit to the height of an 'inflatable dancer' when fully inflated. What is it?

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  • $\begingroup$ What means "fully inflated"? Surely you could make it arbitrarily stiff by putting in more pressure. $\endgroup$ – Mike Dunlavey Jan 20 at 1:47
  • $\begingroup$ assuming one is using flexible material that exists today, which has some max pressure p_max $\endgroup$ – jeremy_rutman Jan 22 at 7:17

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