Скачать или смотреть Seakeeping simulation of a sailing boat in regular head waves using OpenFOAM

Solver: navalFoam
Methodology: Implicit relaxation zones for potential flow/CFD coupling
Interface capturing: Volume of Fluid with interface compression
Two-phase treatment: Embedded free surface approach with implicit jump conditions
Body Motion: 6 DOF rigid body dynamics equations with quaternion based rotations
Validation: Comparison with experimental measurements (Delft Systematic Yacht Hull Series, DSYHS)
Grid size: 1 856 000 million control volumes
Model details: model scale at Fn = 0.325
Time step: 0.002 s, 428 time steps per encounter period
CPU time: 7.5 hours per encounter period on 4 cores: Intel Core i7-4820K @ 3.7GHz
Author: Borna Sojat, [email protected]; Inno Gatin, [email protected]; Vuko Vukcevic, [email protected];
References:
V. Vukcevic, B. Sojat, I. Gatin, H. Jasak. Validation and Verification of Seakeeping in OpenFOAM. Submitted to XXII. Symposium SORTA 2016.

B. Sojat. Validation Study of the Sailing Boat DSYHS #44 with navalFoam. Project PE (graduate course). Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Croatia.