Contributions were made to the performance improvements of the Injera baking stove. A strong understanding of heat transfer modes was established and used to evaluate design enhancements, aided by software applications ...

Nowadays, the need to replace nonrenewable fuels with renewable fuels such as bioethanol produced from lignocellulose biomass has gained attention. This study aims to convert cornstalk biomass into bioethanol via a biochemical ...

Biogas is a green energy which can subsidize the energy constraint in one’s country. Biogas production using digesters plants in Ethiopia relay on single substrate and without fermentative microbe inoculation. These and ...

Cement manufacturing is one of the most energy intensive processes and is accountable for substantial pollutant emissions. Increasing energy costs forces Cement manufactures and researchers to search for alternative ...

Rural electrification is the process of bringing electricity supply to rural and remote areas. In this research an off –grid hybrid solar PV, wind turbine and diesel generator design system was done to provide ...

The effect of microwave-assisted alkaline (MWA)pretreatments and acid hydrolysis of lignocellulosic Wheat Straw were investigated. Pretreatment is a major step for the efficient and effective ...

This thesis deals with the study of existing energy utilization and the integration of solar photovoltaics into an existing diesel grid-connected hybrid system to improve the reliability of continuous power ...

The purpose of this study was to contribute to the advancement and development of hydrokinetic turbines (HKTs), with a particular focus on vertical axis hydrokinetic turbines (VAHKTs). HKTs are a comparably new energy ...

Hydrochar is a solid product of hydrothermal carbonization (HTC) of organic materials. HTC is suitable for converting wet feedstock. Water hyacinth (WH), the aquatic and hence wet plant, is becoming overwhelming ...

Energy is a critical requirement for economic development and specifically to improve living conditions. It is one of the basic inputs in everyday life of human beings. Geothermal Energy is one of the renewable energy ...