Agricultural residues are materials generated in large quantities in Ethiopia, and recycling
them is a viable alternative to improper disposal in landfills, which can have negative
environmental consequences. This ...
Harvesting, a crucial field operation for any food grain crop, is the process of reaping the
crop when it reaches physiological maturity in order to ensure the highest possible recovery
of quality product. Rapid ...
Agricultural mechanization provides a significant input to agriculture for performing
seasonal farming operation during pre-sowing of seeds, plant protection chemicals using
sprayers and post-harvesting of crops ...
The application of natural fibers could be enhanced by using them together with synthetic fibers
which can potentially reduce the cost of the hybrid composites. This work presents an experimental
study of mechanical ...
Hybrid two or more fiber-reinforced composites are generally prepared to enhance
different properties as compared to single-fiber reinforced composites. The aim of the
current study was to investigate the mechanical ...
The rising need for environmental friendly, and light -weight product production has led to
the development of natural fiber reinforced polymer composites that meet the requirements
of real -world applications. Due to ...
Nowadays, natural fibers as reinforcement for composites are gaining a lot of attention.
Ensete Ventricosum is one of the appropriate plants from which the natural fiber is
obtained. Three wheelers which are commonly ...
This study has focused on the influence of MIG welding parameters optimization on
tensile strength and hardness tests has investigated on medium carbon steel. The main
objective of this study is to minimize defect in ...
Plasma arc cutting is a non-traditional thermal cutting technology utilized in modern
manufacturing industries to create a variety of products at a lower cost. It can cut a variety of
electrically conductive materials. ...
Tungsten inert gas (TIG) welding is an important arc welding process that uses a non-consumable tungsten electrode and an inert gas for arc shielding that provides very
good weld quality and precision welding operation. ...
Amhara Metal Industry and Machine Technology Development Enterprise is a leading
manufacturing industry in Bahir Dar, and it produces a wide range of industrial machinery and
products. The main welding process used ...
Garment enterprises are the primary chosen by government as significance dependent on
their potential to the level of jobs, to the degree of roles and according to poverty
elimination efforts. On the contrary, these ...
Recycling waste plastic is a great way of preserving natural resources and the environment. Single-use to large-use of plastic disposal is hard to remove and degrade. It takes time to degrade and to
remove the waste ...
New sources of material that are more reliable, lighter, and less expensive than traditional
materials are constantly being researched. Aloe vera stem and raffia palm petiole fibers,
which are widely available, ...
Composite material is a combination of two or more materials to achieve significant properties.
Natural fiber reinforced polymer composite is mostly used composite due to its highest strength-to-weight ratio. The ...
Nowadays, natural fiber reinforced polyester hybrid composites are widely used for
different applications with various advantageous properties such as low density, low
cost, maximum specific strength, eco-friendliness, ...
The purpose of the study is to design an effective production layout considering the
operation process, variety, and volume of products to improve interrelationships,
minimize the overall distance traveled, reduce ...
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 ...