CAD/CFD Interaction in Sub Sea Vehicle Design

• Autorzy: Fuglestad A. L. , Grahl-Madsen M.
• Języki publikacji: EN

Abstrakty

EN

The present paper report on the use of an interface tool between software for CAD (Computer Assisted Design) and CFD (Computational Fluid Dynamics). Experimental obtained data for the drag force acting on a model prototype of the HUGIN 3000 and data obtained from a Computer Aided Analysis of the drag force carried out by CFD, is also presented. The HUGIN 3000 was developed in the nineties, by Kongsberg Maritime and FFl (Norwegian Defence Research Establishment). The experimental results in this paper, origins from a model test carried out by Marintek. The range of Reynolds numbers for both the experimental data and the computational results is 2.707x10⁷ to 1.146x10 sup>6. The agreement between the experimental data and the computed results is good. Panicularly for the highest Reynolds numbers, the prediction of drag force by CFD seems to be remarkable good.

Słowa kluczowe

EN

Reynolds number; CFD; CAD

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems : journal of transdisciplinary systems science
• Rocznik: 2004
• Tom: Vol. 9, No. sp. I
• Strony: 5--15
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Fuglestad A. L.

• Department of Mechanical and Marine Engineering Faculty of Engineering Bergen University College

autor

Grahl-Madsen M.

• Department of Mechanical and Marine Engineering Faculty of Engineering Bergen University College

Bibliografia

• [1] Koushan, K: 1999, Marintek: Trondheim.
• [2] Bradshaw P., Cebeci T., and Whitelaw J.H.: Engineering Calculation Methods for Turbulent Flow. 1981: Academic Press.
• [3] Andersson H.I.: Introduction to Turbulence Modelling. 1988: Norwegian institute of technology, Trondheim.
• [4] Wilcox D.C.: Turbulence Modeling for Cfd (Second Edition): DCW Industries.
• [5] Star-Cd Basic Training Course. 2002: CD adapco Group.
• [6] Versteeg H.K. and Malalasekera W.: An Introduction to Computational Fluid Dynamics - the Finite Volume Method. 1995: Pearson Prentice Hall.
• [7] Rusiński E.: The Finite Element Method. System COSMOS/M. WKiŁ,Warszawa 1994.