Armin Troesch: Dynamics and hydrodynamics of high speed craft - PASI
Armin Troesch: Dynamics and hydrodynamics of high speed craft - PASI
Armin Troesch: Dynamics and hydrodynamics of high speed craft - PASI
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Reduction <strong>of</strong> physical model to 2-D impactsolution spaceyZ ch( x)Hull Cross Section Geometryβ( xz , )hxz ( , ) h o( xz , )y wl( x)zyFlow Physicsvwz c( x )v n( z)C p( z)v s( z)v jetv s( z)y wl( x) zV( x)z b( x)ApproximationPlaning surface passing through earth-fixed planev=∂φ∂yw=∂φ∂zyv n body ,=v n fluid ,C p( z) = 0vz ( )zSlender Body Theory Planing Model, Sav<strong>and</strong>er, et al. (2002)γ( z) = 2w( z) ≠ 0γ = w = 0<strong>Armin</strong> <strong>Troesch</strong>University <strong>of</strong> MichiganDepartment <strong>of</strong> Naval Architecture <strong>and</strong> Marine Engineering<strong>Dynamics</strong> <strong>and</strong> Hydrodynamics <strong>of</strong> High Speed CraftJune 29, 2010Barranquilla, Colombia
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