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논문 상세정보


In the ship design process, ship motion and propulsion performance in sea waves became very important issues. Especially, prediction of ship propulsion performance during real operation is an important challenge to ship owners for economic operation in terms of fuel consumption and route-time evaluation. Therefore, it should be considered in the early design stages of the ship. It is thought that the averaged value and fluctuation of effective inflow velocity to the propeller have a great effect on the propulsion performance in waves. However, even for the nominal velocity distribution, very few results have been presented due to some technical difficulties in experiments. In this study, flow measurements near the propeller plane using a stereo PIV system were performed. Phase-averaged flow fields on the propeller plane of a KVLCC2 model ship in waves were measured in the towing tank by using the stereo PIV system and a phase synchronizer with heave motion. The experiment was carried out at fully loaded condition with making surge, heave and pitch motions free at a forward speed corresponding to Fr=0.142 (Re=2.55×106) in various head waves and calm water condition. The phase averaged nominal velocity fields obtained from the measurements are discussed with respect to effects of wave orbital velocity and ship motion. The low velocity region is affected by pressure gradient and ship motion.

참고문헌 (29)

  1. 1. Calcagno, G. Di Felice, F. D. Felli, M. & Pereire, F., 2002. Propeller wake analysis behind a ship by stereo PIV. 24th ONR Symposium on Naval Hydrodynamics , Fukuoka, Japan, 8-13 July 2002, pp.787-803 
  2. 2. Cotroni, A. Di Felice, F. Romano, G.P. & Elefante, M., 2000. Investigation of the Near Wake of a Propeller Using Particle Image Velocimetry. Experiments in Fluids , 29, pp.S227–S236. 
  3. 3. Dong, R.R. Katz, J. & Huang, T.T., 1997, On the Structure of Bow Waves on a Ship Model. Journal of Fluid Mechanics , 346, pp.77–115. 
  4. 4. Di Felice, F. & De Gregorio, F., 2001. Ship Model Wake Analysis by Means of PIV in Large Circulating Water Channel. International Journal of Offshore and Polar Engineering , 11(4), pp.261–266. 
  5. 5. Di Felice, F. Di Florio, D. Felli, M. & Romano, G.P., 2004. Experimental Investigation of the Propeller Wake at Different Loading Condition by PIV. Journal of Ship Research , 48(2), pp.168–190. 
  6. 6. Felli, M. Pereira, F. Calcagno, G. & Di Felice, F., 2002, Application of stereo-PIV propeller wake analysis in a large circulating water channel. 11th International Symposium on Applications of Laser Techniques to Fluids Mechanics , Lisbon, Portugal, 8-11 July 2002, pp.1-12. 
  7. 7. Gui, L. Longo, J. & Stern, F., 2001, Towing Tank PIV Measurement System, Data and Uncertainty Assessment for DTMB Model 5512. Experiments in Fluids , 31, pp.336–346. 
  8. 8. Hwang, S.H. Ahn, H.S. Lee, Y.H. Kim, J. & Van. S.H., 2012. Flow measurement for KVLCC2 hull form with and without propeller and rudder using stereoscopic PIV in towing tank. 10th International Conference on Hydrodynamics , St. Petersburg, Russia, 1-4 October 2012. 
  9. 9. Hwang, S.H. Kim, J. Lee Y.Y. Ahn, H.S. Van, S.H. & Kim, K.S., 2013. Experimental study on the effect of bow hull forms to added resistance in regular head waves. 12th International Symposium on Practical Design of Ships and Other Floating Structures , Changwon, Gyeongnam, Korea, 20-25 October 2013, pp.39-44. 
  10. 10. Kim, H. Hayashi, Y. Oshita, S. Akamatsu, K. & Toda, Y., 2014. Phase-Averaged SPIV flow field measurement for KVLCC2 propeller in waves. 24th International Ocean and Polar Engineering Conference , Busan, Korea, 15-20 June 2014, pp.802-807. 
  11. 11. Kim, J. Hwang, S.H. Lee, Y.Y. Kim, C.M. Ahn, H.S. & Van, S.H., 2011. The flow field measurement around a model ship with stereo-PIV system in a towing tank. 2nd International Conference on Advanced Model Measurement Technology for EU Maritime Industry , Newcastle upon Tyne, United Kingdom, 4-6 April 2011, pp.410-421. 
  12. 12. Kim, W.J. Van S.H. & Kim D.H., 2001. Measurement of Flows Around Modern Commercial Ship Models. Experiments in Fluids , 31, pp.567–578. 
  13. 13. Kim, Y.C. Kim, K.S. Kim, J. Kim, Y. Van, S.H. & Jang, Y.H., 2015. Calculation of added resistance in waves for KVLCC2 and its modified hull form using RANS-based method. 26th International Ocean and Polar Engineering Conference , Kona, Big Island, Hawaii, USA, 21-26 June 2015, pp.924-930. 
  14. 14. Lee, J.Y. Paik, B.G. & Lee, S.J., 2009, PIV Measurements of Hull Wake Behind a Container Ship Model with Varying Loading Condition. Ocean Engineering , 36, pp 377–385. 
  15. 15. Lee, S.J. Koh, M.S. & Lee, C.M., 2003, PIV Velocity Field Measurements of Flow around a KRISO 3600TEU Container Ship Model. Journal of Marine Science Technology , 8, pp.76–87. 
  16. 16. Lee, S.J. Paik, B.G. Yoon, J.H. & Lee, C.M., 2004, Three-Component Velocity Field Measurements of Propeller Wake Using a Stereoscopic PIV Technique. Experiments in Fluids , 36, pp.575–585. 
  17. 17. Longo, J. & Stern, F., 2005. Uncertainty Assessment for Towing Tank Tests With Example for Surface Combatant DTMB Model 5415. Journal of Ship Research , 49(1), pp.55–68. 
  18. 18. Longo, J. Shao, J. Irvine, M. & Stern, F., 2007. Phase Averaged Nominal Wake for Surface Ship in Regular Head Waves. Transactions of the American Society of Mechanical Engineers , 129, pp.524-540. 
  19. 19. Orihara, H., 2011. Comparison of CFD Simulations with Experimental Data for a Tanker Model Advancing in Waves. International Journal of Naval Architect and Ocean Engineering , 3, pp.1-8. 
  20. 20. Paik, B.G. Lee, C.M. & Lee, S.J., 2004. PIV Analysis of Flow Around a Container Ship Model with a Rotating Propeller. Experiments in Fluids , 36, pp.833–846. 
  21. 21. Paik, B.G. Kim, J. Park, Y.H. Kim, K.S. & Yu, K.K., 2007. Analysis of Wake Behind a Rotating Propeller Using PIV Technique in a Cavitation Tunnel. Ocean Engineering , 34, pp.594–604. 
  22. 22. Park, D.M. Kim, Y. Seo, M.G. & Lee, J., 2016. Study on Added Resistance of a Tanker in Head Waves at Different Drafts. Ocean Engineering , 111, pp.569-581. 
  23. 23. Sadat-Hosseini, H. Carrica, P. Kim, H. Toda, Y. & Stern, F., 2010a. URANS simulation and validation of added resistance and motions of the KVLCC2 crude carrier with fixed and free surge conditions. Gothenburg 2010: A Workshop on CFD in Ship Hydrodynamics , Gothenburg, Sweden, 8-12 December 2010. 
  24. 24. Salvesen, N., 1978. Added Resistance of Ships in Waves. Journal of Hydronautics , 12(1), pp.24–34. 
  25. 25. Simonsen, C. & Stern, F., 2010. CFD simulation of KCS sailing in regular head waves. Gothenburg 2010: A Workshop on CFD in Ship Hydrodynamics , Gothenburg, Sweden, 8-12 December 2010. 
  26. 26. Tsukada, Y. Hinatsu, M. & Hasegawa, J., 1997. Measurement of Unsteady Ship Wakes in Waves. Kansai Society of Naval Architects of Japan , 228, pp.15-20. 
  27. 27. Van, S.H. Kim, W.J. Kim, D.H. Lee, C.J. & Eom J.Y., 1998. Experimental study on boundary layers and wakes around VLCC hull forms with different stern framelines. Annual Autumn Meeting of the Society of Naval Architects of Korea , Incheon, Korea, 13-14 November 1998, pp.220-225. 
  28. 28. Van, S.H. Kim, W.J. Yoon, H.S. Lee, Y.Y. & Park, I.R., 2006. Flow Measurement Around a Model Ship with Propeller and Rudder. Experiments in Fluids , 40, pp.533–545. 
  29. 29. Yoon, H.S., 2009. Phase-averaged stereo-PIV flow field and force/moment/motion measurements for surface combatant in PMM maneuvers . Ph.D. Thesis. University of Iowa. 


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