Browsing by Author "Olu Emmanuel"

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Design And Simulation Of Gear Manufacturing System Based On Powder Metallurgy Thesis

Dawit Yishak; Balewgize A.zeru; Olu Emmanuel (2019-06)

Our country relies on foreign imported products to satisfy its technological and industrial needs. The associated spare parts of all the imported equipment’s and machineries are also imported. Machineries and related ...
Effect of Twin-roll Casting Process Parameters on the Thermoelectric Transport Properties of Ag-Bi-Te Alloy Thesis

Tsegaye Markos; Olu Emmanuel; Padaikathan Pambannan (2023-06)

Typical alloy development of a eutectic, compositional system of Ag18.34Bi29Te52.66 (at.%) was successfully obtained by alloying very pure elemental raw materials, viz., Silver, Bismuth, and Tellurium by flame melting. ...
Effects of Processing Techniques on Thermoelectric Transport properties of Hypoeutectic and Eutectic alloy of Cu- Bi-Te systems Thesis

Sefu Taye; Olu Emmanuel; P Padiakathan (2023-06)

The effect of different processing techniques on thermoelectric transport properties of Cu3Bi38.2Te58.8 (hypoeutectic compositions) and Cu32Bi20.8Te47.2 (eutectic compositions) systems were investigated. The samples ...
Improving purity and conductivity of scrap melted aluminum conductor by using pre-melt and in-malt technique Thesis

Ismail Kamil; Prabal Dasgupta; Olu Emmanuel (2021-01)

Aluminum recycling has a number of key environmental and economic benefits. With this energy and cost saving in mind, BMETcable industry now has target increasing its usage of secondary materials and its profit. However, ...
Investigations of the effect of Fe and Ni addition on the PbTe interfacial reactions Thesis

Chaltu Abebe; Olu Emmanuel (2020-11)

PbTe based thermoelectric generators are widely employed by the United States Army in space crafts to supply on-board power, and in pacemakers batteries, it's one among the widely used thermoelectric semiconductor ...
Study On Mechanical Properties And Thermal Stability Of Al-Xco-0.15(Sczr), X=0.1, 0.2, And 0.3 Thesis

Eyerus Mulugeta; Olu Emmanuel (2020-11)

Al alloys play important role in modern engineering applications due to low density, functional strength, and corrosion resistance because of the corrosion inhibiting oxide layer. Al-alloys are now being a major part ...
‘Synthesis And Characteriation Of Low Dimensional Metal-Organic Framework Type Catalyst For Facile Generation Of H2 Fuel By Electrolysis’’ Thesis

Adem Ahmed; Prabal Dasgupta; Olu Emmanuel (2020-08)

The increase in world’s energy consumption during the last decades is a result of both the global rise in population and of the changes in the standard of living. Indicatively, the average global power demand is predicted ...

Browsing by Author "Olu Emmanuel"

Browsing by Author "Olu Emmanuel"

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