[1] 	G. W. E. COUNCIL, "Wind Power & Green Recovery Hub," [Online]. Available: https://gwec.net/greenrecovery/. [Accessed 24 09 2021].
[2] 	I. E. Agency, "Global Energy Review 2020," 4 2020. [Online]. Available: chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/viewer.html?pdfurl=https%3A%2F%2Fiea.blob.core.windows.net%2Fassets%2F7e802f6a-0b30-4714-abb1-46f21a7a9530%2FGlobal_Energy_Review_2020.pdf&clen=2126664. [Accessed 24 9 2021].
[3] 	F. Castellani, D. Astolfi, M. Peppoloni, F. Natili, D. Buttà and A. Hirschl, "Experimental Vibration Analysis of a Small Scale VerticalWind Energy System for Residential Use," mdpi, 2019.
[4] 	A. Betz, "Windmills In The Light of Modern Research," Technical Memorandums National Advisory Committee For Aeronautics, vol. 474, 1928. 
[5] 	Q. Li, T. Maeda, Y. Kamada, J. Murata, K. Shimizu, T. Ogasawara, A. Nakai and T. Kasuya, "Effect of solidity on aerodynamic forces around straight-bladed vertical axis wind turbine by wind tunnel experiments (depending on number of blades)," Renewable Energy, 2016.
[6] 	G. Naccache and M. Paraschivoiu, "Development of the Dual Vertical Axis Wind Turbine Using Computational Fluid Dynamics," ASME, 2017.
[7] 	F. R. Menter, "Two-Equation Eddy-Viscosity Turbulence Models for Engineering Applications," AIAA Journal, pp. 1598-1605, 1994. 
[8] 	N. Franchina, O. Kouaissah, G. Persico and M. Savini, "Three-Dimensional CFD Simulation and Experimental Assessment of the Performance of a H-Shape Vertical-Axis Wind Turbine at Design and Off-Design Conditions," International Journal of Turbomachinery Propulsion and Power, 2019.
[9] 	X. Cai, Y. Zhang, W. Ding and S. Bian, "The aerodynamic performance of H-type darrieus VAWT rotor with and without winglets: CFD simulations," Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2019. 
[10] 	G. Bangga, A. Dessoky, T. Lutz and E. Kr€amer, "Improved double-multiple-streamtube approach for H-Darrieus vertical axis wind turbine computations," Energy, 2019. 
[11] 	N. Franchina, G. Persico and M. Savini, "2D-3D Computations of a Vertical Axis Wind Turbine Flow Field: Modeling Issues and Physical Interpretations," Renewable Energy, 2018. 
[12] 	H. F. Lam and H. Y. Peng, "Study of wake characteristics of a vertical axis wind turbine by two-andthree-dimensional computational fluid dynamics simulations," Renewable Energy, 2016. 
[13] 	H. Lei, D. Zhou, J. Lu, C. Chen, Z. Han and Y. Bao, "The impact of pitch motion of a platform on the aerodynamic performance of a floating vertical axis wind turbine," Energy, vol. 119, pp. 369-383, 2017. 
[14] 	A. Alaimo, A. Esposito,, A. Messineo,, C. Orlando and D. Tumino, "3D CFD Analysis of a Vertical Axis Wind Turbine," Energies, vol. 8, pp. 3013-3033, 2015. 
[15] 	H. Lei, D. Zhou, Y. Bao, Y. Li and Z. Han, "Three-dimensional Improved Delayed Detached Eddy Simulation of a two-bladed vertical axis wind turbine," Energy Conversion and Management , vol. 133, pp. 235-248, 2017. 
[16] 	Y. Hara, N. Horita, S. Yoshida, H. Akimoto and T. Sumi, "Numerical Analysis of Effects of Arms with Different Cross-Sections on Straight-Bladed Vertical Axis Wind Turbine," Energies, vol. 12, 2019. 
[17] 	C. Liang and H. Li, "Effects of optimized airfoil on vertical axis wind turbine aerodynamic performance," Jounal of the Brazilian Society of Mechanical Sciences and Engineering, 2018. 
[18] 	T. Q. Le, K.-S. Lee, J.-S. Park and J. H. Ko, "Flow-driven rotor simulation of vertical axis tidal turbines: A comparison of helical and straight blades," IJNAOE, vol. 6, pp. 257-268, 2014. 
[19] 	N. Franchina, G. Persico and M. Savini, "Three-dimensional unsteady aerodynamics of a H-shaped vertical axis wind turbine over the full operating range," Journal of Wind Engineering & Industrial Aerodynamics, vol. 206, 2020. 
[20] 	N. Qin, R. Howell, N. Durrani, K. Hamada and T. Smith, "Unsteady Flow Simulation and Dynamic Stall Behaviour of Vertical Axis Wind Turbine Blades," WIND ENGINEERING, vol. 35, no. 511-510, p. 35, 2011. 
[21] 	C. Liang, D. Xi, S. Zhang and Q. Yang, "Effects of Solidity on Aerodynamic Performance of H-Type Vertical Axis Wind Turbine," 2nd International Symposium on Resource Exploration and Environmental Science IOP Conf. Series: Earth and Environmental Science, vol. 170, 2018. 
[22] 	M. Elkhoury, T. Kiwata and E. Aoun, "Experimental and numerical investigation of a three-dimensional vertical-axis wind turbine with variable-pitch," Jounal of Wind Engineering and Industrial Aerodynamics, vol. 139, pp. 111-123, 2015. 
[23] 	R. Howell, N. Qin, J. Edwards and N. Durrani, "Wind tunnel and numerical study of a small vertical axis wind turbine," Renewable Energy, vol. 35, pp. 412-422, 2010. 
[24] 	L. X. Zhang, Y. B. Linang, X. H. Liu, Q. F. Jiao and J. Guo, "Aerodynamic Performance Prediction of Straight-Bladed Vertical Axis Wind Turbine Based on CFD," Advances in Mechanical Engineering, 2013. 
[25] 	H. Lei, J. Su, Y. Bao, Y. Chen, Z. Han and D. Zhou, "Investigation of wake characteristics for the offshore floating vertical axis wind turbines in pitch and surge motions of platforms," Energy, vol. 166, pp. 471-489, 2019. 
[26] 	D. A. Dekterev, A. A. Dekterev, A. S. Lobasov, D. V. Platonov, A. V. Sentyabov and A. A. Dekterev, "Simulation of orthogonal rotors with dynamic pitching blades," Jounal of Physics: Conference Series, 2019. 
[27] 	N. Ma, H. Lei, Z. Han, D. Zhou, Y. Bao, K. Zhang, L. Zhou and C. Chen, "Airfoil optimization to improve power performance of a high-solidity vertical axis wind turbine at a moderate tip speed ratio," Energy, vol. 150, pp. 236-252, 2018. 
[28] 	Y. Jiang, P. Zhao, T. Stoesser, K. Wang and L. Zou, "Experimental and numerical investigation of twin vertical axis wind turbines with a deflector," Energy Conversion and Management, vol. 209, 2020. 
[29] 	S. Ali, S.-M. Lee and C.-M. Jang, "Effects of instantaneous tangential velocity on the aerodynamic performance of an H-Darrieus wind turbine," Energy Conversion and Management, vol. 171, pp. 1322-1338, 2018. 
[30] 	Z. Wang and M. Zhuang, "Leading-edge serrations for performance improvement on a vertical-axis wind turbine at low tip-speed-ratios," Applied Energy, vol. 208, pp. 1184-1197, 2017. 
[31] 	L. Daróczy, G. Janiga and D. Thévenin, "Optimization of a winglet for improving the performance of an H-Darrieus turbine using CFD," in International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Hawaii, Honolulu, 2016. 
[32] 	,. S. H. Hezaveh, E. Bou-Zeid, M. W. Lohry and L. Martinelli, "Simulation and wake analysis of a single vertical axis wind turbine," Wind energy, vol. 20, pp. 713-730, 2017. 
[33] 	K. Souraissa, M. Ghiss, M. Chrigui, H. Bentaher and A. Maalej, "A comprehensive analysis of aerodynamic flow around H-Darrieus rotor with camber-bladed profile," Wind Engineering, vol. 43, no. 5, pp. 459-475, 2019. 
[34] 	A. Subramanian, S. A. Yogesh, H. Sivanandan, A. Giri, M. Vasudevan, V. Mugundhan and R. V. Kishore , "Effect of airfoil and solidity on performance of small scale vertical axis wind turbine using three dimensional CFD model," Energy 133, 2017.
[35] 	Seimens Product Lifecycle Management Software Inc., STAR-CCM+ 12.06.011 User Guide, 2017. 
[36] 	I. E. Barton, "Comparioson of SIMPLE and PISO Type Algorithms for Transient Flows," Ineternational Journal for Numerical Methods in Fluids, pp. 459-483, 1998. 
[37] 	D. C. Wilcox, Turbulence Modeling for CFD 2nd edition, DCW Industries, Inc., 1998. 
[38] 	P. A. Durbine, "On the k-e stagnation point anomaly," Int. J. Heat and Fluid Flow, vol. 17, pp. 89-90, 1996. 
[39] 	I. Paraschivoiu, Wind Turbine Design With Emphasis on Darrieus Concept, Polytechnic International Press, 2002. 
[40] 	J. N. So̸rensen and Wen Zhong Shen, "Numerical Modeling of Wind Turbine Wakes," Journal of Fluids Engineering, vol. 124, no. 2, pp. 393-399, 2002. 
[41] 	Q. Li, T. Maeda, Y. Kamada, J. Murata, K. Shimizu, T. Ogasawara, A. Nakai and T. Kasuya, "Effect of solidity on aerodynamic forces around straight-bladed vertical axis wind turbine by wind tunnel experiments (depending on number of blades)," Renewable Energy, vol. 96, pp. 928-939, 2016. 
[42] 	A. Subramanian, S. A. Yogesh, H. Sivanandan, A. Giri, M. Vasudevan, V. Mugundhan and R. K. Velamati, "Effect of airfoil and solidity on performance of small scale vertical axis wind turbine using three dimensional CFD model," Energy, vol. 133, pp. 179-190, 2017. 
[43] 	M. W. Lohry and L. Mrtinelli, "Unsteady Reynolds-Averaged Navier–Stokes Simulation of Crossflow Rotors, Scaling, and Blockage Effects," AIAA Journal, vol. 54, no. 12, pp. 3828-3839, 2016.