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Otor, Emmanuel

Publications in IJIETS: 2
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MATHEMATICAL IMPLEMENTATION OF EFFECT OF INCREASE IN DIVERGENCE ANGLE OF A DIFFUSER ON SPEED AND POWER GENERATION OF HAWT USING DISK THEORY

Vol/Issue: Volume 4, Issue 1  •  Pages: 1-10  •  Published: 28 Feb 2021

Harnessing wind energy to turn a turbine for power generation requires concentration of the wind at high velocity to give maximum and steady power output. Mathematical relationships are used to analyze the variation of the pressure and velocity of the flow regime in the conical duct. The pressure and velocity magnitu…

Optimization of Power Generation by a HWT Using Diffuser Augmented System

Vol/Issue: Volume 4, Issue 1  •  Pages: 1-11  •  Published: 28 Feb 2021

Horizontal axis wind turbine undergoes aerodynamic inefficiencies in the blade area due to many nonaerodynamic constrain which includes bareness of the blade, the gear box frictions, and the turbine. These constrain lead to great loss of power output of the wind turbine. A novel diffuser augmented wind turbine (DAWT)…