Hydrodynamic performance of coaxial contra-rotating propeller (CCRP) for large ships

• Autorzy: Ghassemi H.
• Języki publikacji: EN

Abstrakty

EN

This paper describes a coaxial contra-rotating propeller (CCRP) system to calculate the hydrodynamic characteristics and then obtain the optimum operational condition to install on two different large bulk carrier and VLCC. The method is based on boundary element method (BEM) to obtain the hydrodynamic performance of any complicated configuration such as CRP system, and then the optimum propeller data is obtained by the systematical method at the design condition. We prepared a software package code, namely SPD (Ship Propeller Design), which has model mesh generation, solver and numerical output results. The comparison of the propulsive performance was made between the propeller alone and CRP arrangement. Major finding include good agreement between predictions using the numerical code and experimental data for both ships

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2009
• Tom: 16
• Numer: 1
• Opis fizyczny: p.22-28,fig.,ref.

Twórcy

autor

Ghassemi H.

• Faculty of Marine Technology, Amirkabir University of Technology, Hafez Ave., Teheran, Iran

Bibliografia

• 1. Yang, C-J, Tamashima, M., Wang, G., Tamazaki R. and Kuizuka, H.: Prediction of the steady performance of Contra-rotating Propeller by Lifting Surface Theory, Transaction of the West-Japan Society of Naval Architects, Vol. 83, 1992
• 2. Nakamura, S., Ohta, T., Yonekura, K., Sasajima, T. and Saki, K.: World’s First Contra-rotating Propeller System Successful Fitted to a Merchant Ship, The Motor Ship, Proceedings of 11thInternational Marine Propulsion Conf. 9-10 March 1989
• 3. Rutundi, C.F.: Trials of the Training Ship Cristoforo Colombo with two Screws on a Common Axis, Trans. Institution of Naval Architects, 1934
• 4. Lee, C-S, Kim, Y.G, Baek, M-C., Yoo, J-H.: Numerical Prediction of Steady and Steardy Performance of Contra-rotating Propellers, Journal of Hydrospace Technology, Vol. 1 No. 1, 1995, pp. 29-40
• 5. Chen, B.Y-H, Tseng, C. L.: A Contra-rotating Propellers Design for a High Speed Patrol Boat with Pod Propulsion, FAST’95
• 6. Ukon, Y., Ohashi, K., Fujisawa, J., Hasegawa, J.: Propulsive Performance of a Contra-rotating Podded Propulsor, T-Pod Conference, Newcastle, April 2004
• 7. Chenjun, Y., Guiqiang, W.: Hydrodynamic Performance of Contra-rotating Propellers (CRP), Numerical Analysis, China Society of Naval Architecture and Marine Engineering, Vol. 7, 1992
• 8. Islam, M.F., Veitch, B., Bose N., Liu P. : Numerical Study of Hub Taper Angle Podded propeller Performance, J. of Marine Technology, Vol. 43, No. 1, January 2006, pp.1-10
• 9. Nishiyama, S., Sakamoto, Y., Fujino, R.,: Contra-rotating Propeller System for Large Merchant Ships, Technical Bulletin of IHI, 1991
• 10. Nishiyama, S., Sakamoto, Y., Ishida, S, Fujino, R. and Oshima, M.,: Development of Contra-rotating Propeller for Juno – A 37,000 DWT Class Bulk Carrier, Trans. SNAME, Vol. 98, 1990
• 11. Bjarrne, E.: Systematic Studies of contra-rotating Propellers for Merchant Ship, Proc. IMAS’73, 1973, pp.49-59
• 12. Ghassemi, H., Allievi, A., : “A Computational Method for the Analysis of Fluid Flow and Hydrodynamic Performance of Conventional and Podded Propulsion Systems”, Journal of Oceanic Engineering International, Vol. 3, No. 2, 1999
• 13. Koronowicz T., Tuszkowska T., Waberska G.: Computer software system for determining the pressure field resulting from hull flow and operation of the marine propeller. Polish Maritime Research, December 1997
• 14. Ukon, Y. et. al.:” On the Design of Contra-rotating Propellers – Application to High Speed Container Ship”, Trans. Of the West –Japan Society of Naval Architects, Vol. 25, 1988, pp.52-64.

Identyfikatory

DOI

10.2478/v10012-008-0006-8