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Old   October 1, 2007, 02:32
Default B.C.
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In the axisymmetrical compressible equations of gas dynamics dQ/dt + dF/dx + dG/dy + W = 0


W = 1/y {rho*v...}

How do i account for the boundary conditions at y = 0?

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Old   October 1, 2007, 10:19
Default Re: B.C.
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As a first port of call try L'Hopital's rule.

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