Numerical Modeling and Analysis of a Horizontal Axis RM1 NACA-4415 Wind Turbine

Authors

  • Khurshid Alam Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman
  • Muhammad Iqbal Creative Engineering & Management Services, Peshawar, Pakistan
  • Ahmed Al-Balushi Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman
  • Afzal Husain Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman
  • Afaq Ahmed Department of Civil Engineering, University of Engineering & Technology Taxila, Pakistan
  • Abdullah Al-Amrani Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman
  • Sakhi Jan Department of Mechanical Engineering, International Islamic University, Islamabad, Pakistan
  • Muhammad Amjad Department of Mechanical Engineering, International Islamic University, Islamabad, Pakistan
  • Saeed Badshah Department of Mechanical Engineering, International Islamic University, Islamabad, Pakistan

DOI:

https://doi.org/10.37934/cfdl.15.3.111

Keywords:

Wind Turbine, Turbine blade, cfd, Fluid structure interaction, Structural analysis, Modal analysis

Abstract

Wind turbines are widely used for conversion of the wind power into mechanical energy. The failure of the blade during operation is a common phenomenon which can lead to the degradation of the power output. Modeling and analysis of wind turbine blade is critical for the design and safe and efficient operation. In this study, a one-way coupled Finite Element (FE) scale model of RM1 SAFL turbine is developed to simulate structural integrity and deformations in the blades. The study is primarily focusses on the strength and deformation of the blades under varying wind speeds ranging from 5 m/s to 30 m/s. The wind turbine blades were modelled from aluminum alloy and unidirectional carbon reinforced composite (epoxy carbon). The results obtained from numerical simulation demonstrated higher stresses and blade tip deformation in blades from composite compared to aluminum AL 6061 alloy. Maximum displacements were calculated at the tip of blades and were well under the threshold level. The maximum stress intensity was found in the center of the blades. On the basis of the current geometry, modal analysis of turbine blades was performed and benchmark cases for the dynamic response were investigated. The natural frequency for aluminum alloy was calculated to be almost three time higher than of composite material structure. The modal in case of composite material was approximately 35% of that obtained using aluminum alloy. This study suggests further analysis to predict surface integrity of the turbine blades under more volatile wind conditions

Author Biographies

Khurshid Alam, Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman

kalam@squ.edu.om

Muhammad Iqbal, Creative Engineering & Management Services, Peshawar, Pakistan

kalam@squ.edu.om

Ahmed Al-Balushi, Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman

kalam@squ.edu.om

Afzal Husain, Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman

kalam@squ.edu.om

Afaq Ahmed, Department of Civil Engineering, University of Engineering & Technology Taxila, Pakistan

kalam@squ.edu.om

Abdullah Al-Amrani, Department of Mechanical and Industrial Engineering, College of Engineering, Sultan Qaboos University, Sultanate of Oman, Oman

kalam@squ.edu.om

Sakhi Jan, Department of Mechanical Engineering, International Islamic University, Islamabad, Pakistan

kalam@squ.edu.om

Muhammad Amjad, Department of Mechanical Engineering, International Islamic University, Islamabad, Pakistan

kalam@squ.edu.om

Saeed Badshah, Department of Mechanical Engineering, International Islamic University, Islamabad, Pakistan

kalam@squ.edu.om

References

Dudley, Bob. "BP statistical review of world energy." BP Statistical Review, London, UK, accessed Aug 6, no. 2018 (2018): 00116.

Alnaser, Waheeb Essa, and N. W. Alnaser. "Solar and wind energy potential in GCC countries and some related projects." Journal of Renewable and Sustainable Energy 1, no. 2 (2009): 022301. https://doi.org/10.1063/1.3076058

Bin, Yang, and Sun Dongbai. "Testing, inspecting and monitoring technologies for wind turbine blades: A survey [J]." Renewable and Sustainable Energy Reviews 22 (2013): 515-526. https://doi.org/10.1016/j.rser.2012.12.056

Malhotra, P, Hyers RW, Manwell JF, McGowan JG. "Renewable & sustainable energy reviews. " Elsevier Science; (1997).

Beckers, R. "The Truth About Small Wind Turbines." Solacity Inc (2018). https://www.solacity.com/small-wind-turbine-truth/

Kolbasin, Alexander, and Oksana Husu. "Computer-aided design and Computer-aided engineering." In MATEC web of conferences, vol. 170, p. 01115. EDP Sciences, 2018. https://doi.org/10.1051/matecconf/201817001115

Cekus, Dawid, Bogdan Posiadała, and Pawel Warys. "Integration of modeling in SolidWorks and Matlab/Simulink environments." Archive of Mechanical Engineering 61, no. 1 (2014). https://doi.org/10.2478/meceng-2014-0003

Navadeh, Navid, Ivan Goroshko, Yaroslav Zhuk, Farnoosh Etminan Moghadam, and Arash Soleiman Fallah. "Finite element analysis of wind turbine blade vibrations." Vibration 4, no. 2 (2021): 310-322. https://doi.org/10.3390/vibration4020020

Navadeh, N., I. O. Goroshko, Y. A. Zhuk, and A. S. Fallah. "An FEM-based AI approach to model parameter identification for low vibration modes of wind turbine composite rotor blades." European Journal of Computational Mechanics 26, no. 5-6 (2017): 541-556. https://doi.org/10.1080/17797179.2017.1382317

Bron̜dsted, Povl, and Rogier PL Nijssen, eds. "Advances in wind turbine blade design and materials." (2013). https://doi.org/10.1533/9780857097286

Staino, A., and B. Basu. "Dynamics and control of vibrations in wind turbines with variable rotor speed." Engineering Structures 56 (2013): 58-67. https://doi.org/10.1016/j.engstruct.2013.03.014

Staino, Andrea, and Biswajit Basu. "Emerging trends in vibration control of wind turbines: a focus on a dual control strategy." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 373, no. 2035 (2015): 20140069. https://doi.org/10.1098/rsta.2014.0069

Laird, Daniel, Felicia Montoya, and David Malcolm. "Finite element modeling of wind turbine blades." In 43rd AIAA Aerospace Sciences Meeting and Exhibit, p. 195. 2005. https://doi.org/10.2514/6.2005-195

Tarfaoui, Mostapha, Mourad Nachtane, and H. Boudounit. "Finite element analysis of composite offshore wind turbine blades under operating conditions." Journal of Thermal Science and Engineering Applications 12, no. 1 (2020). https://doi.org/10.1115/1.4042123

Shkara, Yasir, Martin Cardaun, Ralf Schelenz, and Georg Jacobs. "Aeroelastic response of a multi-megawatt upwind horizontal axis wind turbine (HAWT) based on fluid–structure interaction simulation." Wind Energy Science 5, no. 1 (2020): 141-154. https://doi.org/10.5194/wes-5-141-2020

Zhu, Rui, Da-duo Chen, and Shi-wei Wu. "Unsteady flow and vibration analysis of the horizontal-axis wind turbine blade under the fluid-structure interaction." Shock and Vibration 2019 (2019). https://doi.org/10.1155/2019/3050694

Borouji, Ehsan, and Takafumi Nishino. "Fluid Structure Interaction Simulations of the NREL 5 MW Wind Turbine—Part I: Aerodynamics and Blockage Effect." Journal of Offshore Mechanics and Arctic Engineering 141, no. 2 (2019). https://doi.org/10.1115/1.4040980

Bagherpoor, Toohid, and Li Xuemin. "Structural optimization design of 2MW composite wind turbine blade." Energy Procedia 105 (2017): 1226-1233. https://doi.org/10.1016/j.egypro.2017.03.420

Vasjaliya, Naishadh G., and Sathya N. Gangadharan. "Aero-structural design optimization of composite wind turbine blade." In Proceedings of the 10th world congress on structural and multidisciplinary optimization, vol. 21. 2013.

Barnes, R. H., and E. V. Morozov. "Structural optimisation of composite wind turbine blade structures with variations of internal geometry configuration." Composite Structures 152 (2016): 158-167. https://doi.org/10.1016/j.compstruct.2016.05.013

Lee, Hak Gu, Min Gyu Kang, and Jisang Park. "Fatigue failure of a composite wind turbine blade at its root end." Composite Structures 133 (2015): 878-885. https://doi.org/10.1016/j.compstruct.2015.08.010

Ullah, Himayat, Baseer Ullah, and Vadim V. Silberschmidt. "Structural integrity analysis and damage assessment of a long composite wind turbine blade under extreme loading." Composite Structures 246 (2020): 112426. https://doi.org/10.1016/j.compstruct.2020.112426

Hren, Gorazd. "Numerical Analysis of a Wind Turbine Blade with Different Software." Tehnički vjesnik 26, no. 4 (2019): 1017-1022. https://doi.org/10.17559/TV-20180615151600

Wang, Hao, Bing Ma, Jiaojiao Ding, and Shuaibin Li. "The modeling and stress analysis of wind turbine blade." TELKOMNIKA Indonesian Journal of Electrical Engineering 12, no. 6 (2014): 4178-4183. https://doi.org/10.11591/telkomnika.v12i6.5536

Jo, Chul-hee, Kang-hee Lee, Yu-ho Rho, and Do-youb Kim. "Numerical Analysis of Offshore Pile Structure for Tidal Current Devise Using FSI Method." In International Conference on Offshore Mechanics and Arctic Engineering, vol. 55423, p. V008T09A064. American Society of Mechanical Engineers, 2013. https://doi.org/10.1115/OMAE2013-11030

Yeh, Meng-Kao, and Chen-Hsu Wang. "Stress analysis of composite wind turbine blade by finite element method." In IOP Conference Series: Materials Science and Engineering, vol. 241, no. 1, p. 012015. IOP Publishing, 2017. https://doi.org/10.1088/1757-899X/241/1/012015

Saravanan, M. "A Comparative study of static structural analysis on vertical axis wind mill made of aluminum and GFRP. " Infokara Research 8, No 8 (2019): 645-656.

Alam, Khurshid, Muhammad Saeed, Muhammad Iqbal, Afzal Husain, and Himayat Ullah. "Numerical Study on Aerodynamic Performance of S809 Wind Turbine." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 90, no. 1 (2022): 154-162. https://doi.org/10.37934/arfmts.90.1.154162

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Published

2023-02-03

How to Cite

Alam, K., Muhammad Iqbal, Ahmed Al-Balushi, Afzal Husain, Afaq Ahmed, Abdullah Al-Amrani, Sakhi Jan, Muhammad Amjad, & Saeed Badshah. (2023). Numerical Modeling and Analysis of a Horizontal Axis RM1 NACA-4415 Wind Turbine . CFD Letters, 15(3), 1–11. https://doi.org/10.37934/cfdl.15.3.111

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