Experimental and Numerical Methods for Hydrodynamic Profiles Calculation

• Autorzy: Scupi A. , Dinu D.
• Języki publikacji: EN

Abstrakty

EN

The calculation of a hydrodynamic profile for a fluid that flows around mainly consists in de-termining the variation of drag force and lift force. Thus, for NACA 6412 profile, we will calculate and com-pare the changes of values of the coefficient forces mentioned above. The calculation will be done both experimentally in a naval wind tunnel and with a computational fluid dynamics - CFD (ANSYS 13). These experimental and numerical approaches can be used to study finite scale naval profiles such as the rudder.

Słowa kluczowe

EN

hydrodynamics; numerical methods; Hydrodynamic Profiles; computational fluid dynamics CFD; aerodynamic forces

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2011
• Tom: Vol. 5, no. 4
• Strony: 483--486
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Scupi A.

• Constanta Maritime University

autor

Dinu D.

• Constanta Maritime University

Bibliografia

• [1] Dinu, D. 1994. Trecerea coeficienţilor Cx şi Cy de la model la natură în teoria similitudinii la două scări a aripilor hidrodinamice. Buletin Tehnic RNR, 3-4:10-12. Bucureşti: RNR
• [2] Dinu, D. 1999. Hydraulics and Hydraulic Machines. Constanta Sigma Trading Metafora.
• [3] Dinu, D. 2010. Mecanica fluidelor pentru navalişti. Constanta: Nautica
• [4] Oanţă, E. 2009. Proiectarea aplicaţiilor software în ingineria mecanică. Constanţa : Nautica
• [5] Iorga, V., Jora, B., Nicolescu, C., Lopătan, I., Fătu, I. 1996. Programare numerică. Bucureşti: Teora
• [6] Rădulescu, V. 2004. Teoria profilelor hidrodinamice izolate şi în reţea. Bucureşti : Bren-Printech.