equation C -2 (Urr - 1 Urr + ur + Uzz = Uttr U = F(r,...
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equation C² -2 (Urr - 1 Urr + ur + Uzz = Uttr U₂ = F(r, t) on z =0, where F(r, t) is a given function and c is a constant. We also assume that the solution is bounded and behaves as outgoing spherical waves. We seek a steady-state solution for the acoustic radiation potential u = eto(r, z) with F(r, t)= eit f(r), so that o satisfies the Helmholtz equation 1 Orr + - - - Ør ² 0₁ +0zz + with the boundary condition Obtain the solution of the wave 0<r<∞, z>0, t>0, (7.4.22) (7.4.23) 6=0, 0<r<∞, z>0, Özz = K²6, $z=f(k), on 2=0, z = f(r) where f(r) is a given function of r. Application of the Hankel transform Ho{p(r, 2)} = ó(k, 2) to (7.4.24)-(7.4.25) gives (7.4.24) z>0, on 2=0, (7.4.25) equation C² -2 (Urr - 1 Urr + ur + Uzz = Uttr U₂ = F(r, t) on z =0, where F(r, t) is a given function and c is a constant. We also assume that the solution is bounded and behaves as outgoing spherical waves. We seek a steady-state solution for the acoustic radiation potential u = eto(r, z) with F(r, t)= eit f(r), so that o satisfies the Helmholtz equation 1 Orr + - - - Ør ² 0₁ +0zz + with the boundary condition Obtain the solution of the wave 0<r<∞, z>0, t>0, (7.4.22) (7.4.23) 6=0, 0<r<∞, z>0, Özz = K²6, $z=f(k), on 2=0, z = f(r) where f(r) is a given function of r. Application of the Hankel transform Ho{p(r, 2)} = ó(k, 2) to (7.4.24)-(7.4.25) gives (7.4.24) z>0, on 2=0, (7.4.25)
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We are given a wave equation that needs to be solved c2 urr 1rur uzz utt quad 0 r infty quad z geq 0 quad t geq 0 with the initial boundary condition ... View the full answer
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Valuation The Art and Science of Corporate Investment Decisions
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3rd edition
Authors: Sheridan Titman, John D. Martin
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