References

Al-quraishi, B.A., N.Z.B. Asmuin, M.N. Nemah and A.S. Meri, 2019. Experimental and simulation investigation for performance of a small-scale model of bare and shrouded HAWT. Intl. J. Mech. Eng. Technol., 10: 434-449.
Direct Link  |  

Anonymous, 2006. Fluke 922 airflow meter user manual. Fluke Corporation, Everett, Washington, USA. https://dam-assets.fluke.com/s3fs-public/922_____umeng0100.pdf

Anonymous, 2019. RS 445-9557: Laser, photo tachometer. Manualslib, Florida, USA. https://webcache.googleusercontent.com/search?q=cache:cZFvGRSeCvEJ:https://www.manualslib.com/manual/1385821/Rs-445-9557.html+&cd=3&hl=en&ct=clnk&gl=pk

El-Zahaby, A.M., A.E. Kabeel, S.S. Elsayed and M.F. Obiaa, 2017. CFD analysis of flow fields for shrouded wind turbines diffuser model with different flange angles. Alexandria Eng. J., 56: 171-179.
CrossRef  |  Direct Link  |  

Elbakry, H.M., A.A. Attia, O.E. Abdelatif and M.S. Zahran, 2016. Simulation of diffuser augmented wind turbine performance. Proceedings of the 2016 World Congress on Sustainable Technologies (WCST), December 12-14, 2016, IEEE, London, UK., ISBN:978-1-4673-8935-8, pp: 40-48.

Gipe, P., 1999. Wind Energy Basics, A Guide to Small and Micro Wind Systems. Chelsea Green Publishing Company, USA.

Goltenbott, U., Y. Ohya, S. Yoshida and P. Jamieson, 2017. Aerodynamic interaction of diffuser augmented wind turbines in multi-rotor systems. Renewable Energy, 112: 25-34.
CrossRef  |  Direct Link  |  

Igra, O., 1981. Research and development for shrouded wind turbines. Energy Conversion Manage., 21: 13-48.
CrossRef  |  Direct Link  |  

Jafari, S.A.H. and B. Kosasih, 2014. Flow analysis of shrouded small wind turbine with a simple frustum diffuser with computational fluid dynamics simulations. J. Wind Eng. Ind. Aerodynamics, 125: 102-110.
CrossRef  |  Direct Link  |  

Kardous, M., R. Chaker, F. Aloui and S.B. Nasrallah, 2013. On the dependence of an empty flanged diffuser performance on flange height: Numerical simulations and PIV visualizations. Renewable Energy, 56: 123-128.
CrossRef  |  Direct Link  |  

Kosasih, B. and A. Tondelli, 2012. Experimental study of shrouded micro-wind turbine. Procedia Eng., 49: 92-98.
CrossRef  |  Direct Link  |  

Kosasih, B. and H.S. Hudin, 2016. Influence of inflow turbulence intensity on the performance of bare and diffuser-augmented micro wind turbine model. Renewable Energy, 87: 154-167.
CrossRef  |  Direct Link  |  

Lee, M.H., Y.C. Shiah and C.J. Bai, 2016. Experiments and numerical simulations of the rotor-blade performance for a small-scale horizontal axis wind turbine. J. Wind Eng. Ind. Aerodyn., 149: 17-29.
CrossRef  |  Direct Link  |  

Libii, J.N. and D.M. Drahozal, 2012. The influence of the lengths of turbine blades on the power produced by miniature wind turbines that operate in non-uniform flow fields. World Trans. Eng. Technol. Educ., 10: 128-133.
Direct Link  |  

Menter, F.R., 1994. Two-equation eddy-viscosity turbulence models for engineering applications. AIAA J., 32: 1598-1605.
Direct Link  |  

Meri, S.A.R., H.B.B. Salleh, M.N. Nemah and B.A. Al-Quraishi, 2019. Performance evaluation of Savonius wind turbine based on a new design of blade shape. Intl. J. Mech. Eng. Technol., 10: 837-846.
Direct Link  |  

Michal, L., K. Maciej and J. Krzysztof, 2016. Analysis and comparison of numerical methods for design and development of small Diffuser-Augmented Wind Turbine (DAWT). Proceedings of the IECON 2016 42nd International Annual Conference on IEEE Industrial Electronics Society, October 23-26, 2016, IEEE, Florence, Italy, ISBN:978-1-5090-3475-8, pp: 5525-5531.

Ohya, Y., 2014. Bluff body flow and vortex-its application to wind turbines. Fluid Dyn. Res., 46: 1-14.
Direct Link  |  

Ohya, Y., T. Karasudani, A. Sakurai, K.I. Abe and M. Inoue, 2008. Development of a shrouded wind turbine with a flanged diffuser. J. Wind Eng. Ind. Aerodynamics, 96: 524-539.
CrossRef  |  Direct Link  |  

Ohya, Y., T. Karasudani, T. Nagai and K. Watanabe, 2017. Wind lens technology and its application to wind and water turbine and beyond. Renewable Energy Environ. Sustainability, 2: 1-6.
CrossRef  |  Direct Link  |  

Peacock, A.D., D. Jenkins, M. Ahadzi, A. Berry and S. Turan, 2008. Micro wind turbines in the UK domestic sector. Energy Build., 40: 1324-1333.
CrossRef  |  Direct Link  |  

Soomro, B.A., A. Ahmed and A. Hussain, 2016. Modelling and simulation of Diffuser Augmented Wind Turbine (DAWT). Proceedings of the 4th International Conference on Energy Environment and Sustainable Development (EESD2016), December 15, 2016, Mehran UET, Jamshoro, Sindh, Pakistan, pp: 1-8.

Tourlidakis, A., K. Vafiadis, V. Andrianopoulos and I. Kalogeropoulos, 2013. Aerodynamic design and analysis of a flanged diffuser augmented wind turbine. Proceedings of the ASME 2013 International Conference and Exposition on Turbo Expo, June 3-7, 2013, Honors and Awards San Antonio, Texas, USA., ISBN:978-0-7918-5529-4, pp: 1-10.

Wang, W.X., T. Matsubara, J. Hu, S. Odahara and T. Nagai et al., 2015. Experimental investigation into the influence of the flanged diffuser on the dynamic behavior of CFRP blade of a shrouded wind turbine. Renewable Energy, 78: 386-397.
CrossRef  |  Direct Link  |