In today‟s competitive world, providing quality service efficiently and enhancing customer satisfaction is a vital goal for banks to compete. Currently, with the competition of commercial banks, banks recognized the ...
This study is carried to study the types of defects in Plastic Extrusion and Optimization Process Parameters of in UPVC Pipe Manufacturing at Amhara Pipe Factory. The research started by finding the root causes for the ...
Ethiopia’s wide range of agro-climatic conditions and soil types make it suitable for the
production of diverse verities of fruits including tropical and subtropical fruits, around 47
thousand hectares of land are under ...
In this study, the effect of solar reflector on the solar air heater efficiency integrated with a
continuous V-shaped ribs as roughness parameter is investigated experimentally and
numerically. Continuous V-shaped ...
Electric Injera baking mitads are the most prevalent and energy intensive appliances used
in Ethiopia and encounters bulk amounts of heatloss. Even though it is inefficient, the
apparatus has high market penetration ...
This paper aims at determining the parameters that influence explosive welding through numerical simulation using ANSYS AUTODYN and studying the effect of transverse load on Al-steel explosively bonded bi-metal. In this ...
In Ethiopia the traditional way of injera baking practice is commonly carried out by gathering biomass fuels: such as fire wood, crop residue, dried animal dung. Traditional biomass energy sources result negative effects ...
Solar radiation, being the most widely distributed energy source, can be exploited using photovoltaic and solar thermal technologies. Due to its diversified area of applications the later one has got a great deal of attention ...
This thesis report isinvestigating effect of heat transfer using vacuum insulation over a pipe for industrials application to compare its result withfiberglass insulation for steelpipe. In this study, an experiment is ...
To study the drying of red pepper in mixed mode and open sun solar drying system experiments at Bahir Dar climatic conditions were carried out. The solar dryer consists of a double pass solar collector integrated with ...
To study the drying of red pepper in mixed mode and open sun solar drying system experiments at Bahir Dar climatic conditions were carried out. The solar dryer consists of a double pass solar collector integrated with ...
Ethiopia is the country which use fossil fuel as main source of energy. About 83% people of the country live in countryside area and use fossil fuel as a source energy for any baking and cooking purpose. Among this 70% of ...
Ethiopia is the country which use fossil fuel as main source of energy. About 83% people of the country live in countryside area and use fossil fuel as a source energy for any baking and cooking purpose. Among this 70% of ...
The background for this master thesis is the need for lower emissions, especially NOx ,
COx, SOx and CxHy emissions. To meet stringent vehicular emission norms worldwide,
various exhaust treatment techniques have been ...
Despite impressive advances being made in the past decades, there are still genuine
technical challenges in the thermal administration of electronic devices or microprocessors.
The performance and reliability ...
We performed a multidisciplinary research of plant leaf inspired wind turbine blade by 4D printing.
We conducted airfoil selection sizing of tapper sections of the leaf main vein using Matlab
iteration. The research ...
Taguchi‟s method is a powerful problem solving for improving quality of the product and its basic principle which examine the effects of many process variables and identify those factors which have major effects on process ...
Wind energy is one of the renewable or non-conventional energy sources which is found abundantly in the world and utilized as a best option for power. The objective of the study is to analyze the performance of wind turbine ...
Energy is one of the most important requirements in any industrial activity even if its availability is the big problem. It is one of the major inputs for the economic development of a country. In this thesis ...
This thesis presents studies on multi-product and multi-period in expired and shortage of perishable products replenishment quantity problem in Bahir Dar warehouse consumer products trade business unit in Ethiopia. Most ...