The indirect forced convection solar drying has an advantage in preserving perishable food items with unlimited solar accessibility, purely renewable energy forms and fast drying time. It has sound benefits compared to ...
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 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 ...
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 ...
It has been shown that a nano fluid consisting of nano particles dispersed in base fluid has
much higher effective coefficient of heat transfer than pure fluid. The heat transfer
characteristic of fluids is tremendously ...
This thesis work comprises of designing, manufacturing, and experimental test on solar powered evaporative cooling and is designed to provide an environment which is both lower than ambient temperature and at a higher level ...
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 ...
This thesis paper deals with studying the thermodynamic properties of local distilled Ethiopian Areki which extracted from Maize, Dagussa (Sorghum) and Gibto (Lupin). The process of the work basically contains measurements ...
The research is concerned with design and simulation of parabolic trough solar collector to produce energy for student café food cooking and studying its feasibility by cross checking financial analysis.
The reason way ...
In this work the effect of welding parameters on mechanical properties of S355JR structural mild Steel was studied using SMAW process. S355JR structural mild steel was used as a base metal and E6013 as filler electrode ...
Aerodynamic performance of a wind turbine can be significantly affected by wind turbulence in urban and built-up area, the atmospheric wind becomes highly turbulent and the effect of turbulence on the aerodynamic performance ...
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 ...
Planning, operation, controlling, and follow-up of execution maintenance activities are the main constitutes of aircraft maintenance planning production scheduling. There is large number of components involved at various ...
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 ...
This work comprises of design, construction and experimental investigation on a waste heat recovery system in Bahir Dar Institute of Technology from a wood stove which is used in student‟s cafeteria. The produced steam is ...
Industrial waste heat refers to energy that is generated in industrial processes without being put to practical use. A substantial amount of energy used by company is wasted as heat in the form of exhaust ...
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 ...
The ever-increasing demand of a fast water transportation system in lake Tana inspires me to make a study the hydrodynamic nature of boats. So as to justify the hydrodynamic characteristics, the shape of the hull is studied ...
The solar energy is arguably the most widely available and abundant energy resource. The energy scarcity, energy cost for cooking purpose, indoor pollution and the time spent in gathering fuel woods are the main problems ...