Benjamin Franklin & CFD - Cham
Benjamin Franklin & CFD - Cham
Benjamin Franklin & CFD - Cham
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Philadelphia <strong>CFD</strong> Conference<strong>CFD</strong> and the „dead-water‟ effectApril 2010• Dead water“dödvand”: Norwegianmariner‟s termsudden, severe slow-downof a ship as though ananchor has been droppedor the ship has grounded.• The surfacehas a glassy looksurrounded by turbidedges;is sometimes accompaniedby a prolonged hissingsound which follows theship over a wide area;and the ship becomes hardto steer.Turbid edgeGlassy surface