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Design and Analysis of Ducted Wind Turbine for Maximum Velocity

	International Journal of Scientific Research and Engineering Development (IJSRED)	Full Text:
	Published Issue : Volume-4 Issue-1
	Year of Publication : 2021
	Unique Identification Number : IJSRED-V4I1P47
	Authors : Akshay R.Kadam, Swapnil D.kumbharkar, Digvijay S.Tulse, Prof.S.B.Bhalke
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Abstract :

This research focuses on understanding the physics of fluid flow within the DWT delivery system and around it. The goal of this work is to improve the capability of the current system to catch more air by changing the inlet configuration. CFD review and validation was carried out with the experimental findings. Different inlet designs have been tested, and findings are promising compared to the previous design for producing more wind power. DWT is a wind supply system suited for harnessing wind power. One of its groundbreaking features is its ability to integrate multiple wind turbine generator system into the segment on venturi. Its first revolutionary feature is removing installed turbine tower. Secondly, DWT absorbs wind flow through an Omni directional intake or multi-unidirectional intakes and therefore there is no need for passive and active yaw control to orient the wind turbine. Third, it accelerates the flow inside a segment of shrouded venturi which is subsequently extended and released via a diffuser into the ambient atmosphere. When two or three turbines are in the venturi section, the wind power being harnessed by second and third turbines is lower than the conservation of the first turbine power. The result of the modified venturi segment shows higher wind power is possible with multi-stage turbine. Therefore, the total harnessed power of the machine increases even in ANSYS software, found experimentally and by study.