¶óÀÌÀúÀÇ ºñ¼±Çü µ¿ÀûÇØ¼®À» À§ÇØ À¯µµµÈ ¸ðµ¨ÀÇ ±Ù»çÇü¿¡ Iwan-BlevinÀÇ ¸ðµ¨À» °áÇÕÇÏ¿© ÆÄÀÌÇÁ ÁÖº¯¿¡ ¹ß»ýÇÏ´Â ¼Ò¿ëµ¹ÀÌ·Î ÀÎÇÑ ¶óÀÌÀúÀÇ µ¿Àû°Åµ¿Çؼ®À» À§ÇÑ ¼öÄ¡ ÇØ¼® ¸ðµ¨À» °³¹ßÇÑ´Ù. Á¦¾ÈµÈ ¼öÇÐÀû ¸ðµ¨¿¡ GalerkinÀÇ À¯ÇÑ¿ä¼Ò ±Ù»çȹýÀ» Àû¿ëÇÏ¿© ¶óÀÌÀúÀÇ µ¿Àû°Åµ¿À» ¼öÄ¡ÇØ¼®ÇØ º»´Ù. ¼öÄ¡ÇØ¼®°á°ú, vortex·Î ÀÎÇÑ ¶óÀÌÀú...
Combining Iwan-Blevin"s model into the approximated form of the nonlinear model derived for the dynamic analysis of the riser due to vortex-shedding, numerical model is proposed to es...
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Abstract
1. INTRODUCTION
2. FORMULATION
3. NUMERICAL SOLUTION
4. CONCLUSIONS AND FURTHER STUDY
REFERENCES
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¤ýNumerical Analysis for Dynamic Responses of Riser due to Vortex-Shedding by the Application of Iwan-Blevin"s Model