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Dergiler / GİDB Dergi / 2022 / Sayı: 22

On the Magnus Rotating Roll Stabilizer; Numerical and Experimental Studies

Özden İlkan Aydın(Istanbul Technıcal University)0000-0003-2437-9054
Hakan Akyıldız(İstanbul Teknik Üniversitesi)0000-0002-8554-2559
Sayfa
37–68
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The simulation results for two-dimensional rotating cylinders and three-dimensional ship-rotor cases show that Magnus rotating roll stabilizer is more suitable and effective with high performance for ship roll stabilization at low/medium speed.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Magnus rotating roll stabilizer is a roll reduction device that it generates lifting force installed at the bilge of ship hull as an alternative of anti- rolling system.
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Temel Bulgular & Veri:In this study, hydrodynamic characteristics in terms of a ship’s roll-heave motions in a regular beam sea and anti-rolling effects at low/medium speed in the varied rotation speeds are investigated in details.
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Sonuç & Katkı:The simulation results for two-dimensional rotating cylinders and three-dimensional ship-rotor cases show that Magnus rotating roll stabilizer is more suitable and effective with high performance for ship roll stabilization at low/medium speed.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Magnus effect · rotating circular cylinder · roll damping

Özet

Magnus rotating roll stabilizer is a roll reduction device that it generates lifting force installed at the bilge of ship hull as an alternative of anti- rolling system. In this study, hydrodynamic characteristics in terms of a ship’s roll-heave motions in a regular beam sea and anti-rolling effects at low/medium speed in the varied rotation speeds are investigated in details. For practical purposes, the calculation model of the anti-rolling force is established with the vertical velocity components caused by ship roll motion into consideration. Magnus lift force produced by the rotating cylinders in the fluid field were calculated by the numerical simulation and towing experiment. The simulation results for two-dimensional rotating cylinders and three-dimensional ship-rotor cases show that Magnus rotating roll stabilizer is more suitable and effective with high performance for ship roll stabilization at low/medium speed.

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Bu Makaleye Atıf Yap

Aydın, Ö. İ., Akyıldız, H. (2022). On the Magnus Rotating Roll Stabilizer; Numerical and Experimental Studies. GİDB Dergi, Sayı: 22, 37–68. https://ajindex.com/articles/831443

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Kaynakça (5)

  1. Referans 1 [1] Perez, T., Blanke, M., 2012. Ship roll damping control. Annu. Rev. Control 36, 129–147.
  2. Referans 2 L. H. Liang, M. X. Sun, S. T. Zhang, et al, “Control system design of anti-rolling tank swing bench using BP neural network PID based on LabVIEW,” International Journal of Smart Home, vol. 9, no. 6, pp. 1-10, 2015.
  3. Referans 3 [3] S.T. Zhang, L. H. Liang and J. F. Wang, “Analysis of real time stabilization effect and parameter optimization of fin stabilizer,” IEEE Int. Conf. Mechatronics Autom., China, pp. 1103-1108, August 2012.
  4. Referans 4 [4] F. Wang, H. Z. Jin, Z. G. Qi, “Modeling for active fin stabilizers at zero speed,” Ocean Engineering, vol. 36, pp. 1425-1437, August 2009
  5. Referans 5 [5] Liang, L., Zhao, P., Zhang, S., 2016. Research on hydrodynamic characteristics of magnus rotor wing at medium/low speed. In: Proceedings of IEEE International Conference on Mechatronics and Automation, pp. 539–544.