A Calculation Method for Ship Stern Flows Using an Analytical Body Fitted Coordinate System
Paper i proceeding, 1984

A new method for calculating ship stern flows is described. The method is based on the thin boundary layer equations cast in an analytic, body-fitted coordinate system. The major part of the paper deals with the definition and generation of this system and the computation of the related metrics and Christoffel symbols. Derivations of the governing flow equations are also made, using tensor algebra, and a short account is given of the numerical solution method. Finally, results from some test calculations are presented.

Författare

Leif Broberg

Institutionen för mekanik och hållfasthetslära, Mekanik

Lars Larsson

Institutionen för skeppshydromekanik

15th Symposium on Naval Hydrodynamics, Hamburg 1984

Code 7423-

Drivkrafter

Hållbar utveckling

Styrkeområden

Transport

Ämneskategorier

Farkostteknik

Strömningsmekanik och akustik