Engineering and Technology Journal

Author = Okechukwu, Onah Thomas

Number of Articles: 2
Numerical Simulation of Powering Turbofan Propulsion Aircraft with Electricity
Numerical Simulation of Powering Turbofan Propulsion Aircraft with Electricity

Thomas O. Onah; Christian C. Aka; Bethrand N. Nwankwojike

Volume 41, Issue 1 , January 2023, , Page 132-141

https://doi.org/10.30684/etj.2022.133963.1214

Abstract
  The gas turbine-based propulsion systems were responsible for the emission of pollutants that damage the ecosphere. Commercial aviation represented a large portion of carbon emissions ...  Read More ...
Determination of Impingement Cooling Fluid Temperature-Time Profile For Extracted Tiger-Nut Juice (Cyperus Esculentus) By Lumped Thermal Mass Analysis
Determination of Impingement Cooling Fluid Temperature-Time Profile For Extracted Tiger-Nut Juice (Cyperus Esculentus) By Lumped Thermal Mass Analysis

Nwankwo, Michael Azubuike; Onah Thomas Okechukwu; Egwuagu Michael Onyekachi

Volume 41, Issue 1 , January 2023, , Page 142-150

https://doi.org/10.30684/etj.2022.134483.1239

Abstract
  Determination of Temperature-Time Profile by the Lumped thermal mass analysis (LTMA) method using Tiger-Nut Juice as the impinging fluid on the cooling system was carried out. With ...  Read More ...