Postgraduate Project Topics, Thesis and Dissertation
6081. Torque Capacity And Crack Propagation Analysis Of Fiber-reinforced Composite Hollow Transmission Shaft
The main purpose of this thesis is to investigate torque capacity and crack propagation resistance of glass fiber-reinforced polyester polymer composite material. This has been done in order to use this composite material for the transmission shaft of Hidasie helicopter (model of H260L helicopter)...
6082. Structural Analysis Of Bamboo And E-glass Fiber Reinforced Epoxy Composite For Wind Turbine Blade Using Finite Element Method And Cfd
As far as a wind power generation technology increases, selecting the better wind turbine blade material is becoming more and more important. Modeling and stress analysis of wind turbine blade are very essential for further design and the application of wind turbine blade. The aim of the thesis is...
6083. Porosity Effect Analysis On The Dimension Of Cast Pinion Gear Drive Disc And Head Stock Components Of Manganese Steel
Production of parts by casting operation involves various processes which include pattern making, mold preparation, core making, melting and pouring, removal of the cast from the mold, cleaning, finishing and inspection. Defects in castings may occur during these processes due to some reasons. This...
6084. Design Of Sesame Mowing Machine
In Ethiopia, harvesting is practiced in primitive method of mowing trends while it is mechanized in most of the other parts of the globe showing that the future promises to be even more dynamic to widen the gap among the nations in the world requiring us to make our agriculture mechanized. Provided...
6085. Fuzzy And Pll Based Mppt System Design For Energy Efficiency Of Pv Systemwith A Case Study In Samara University
Maximum power point tracking plays an important role for Photovoltaic systems because it optimize the power output from a Pholovoltaic system for a given set of conditions. This thesis presents a maximum power point tracker using artificial intelligence(Fuzzy controller) and Phase locked loop for a...
6086. Title Fuzzy Logic Control For Chargingdischarging Interface Of Electrical Vehicle To Grid (v2g) Technology
In this thesis, a two-stage non-isolated bidirectional electric vehicle chartering system used for charging and discharging electric vehicle battery developed and presented. On the modern definition, the system named V2G /G2V power flow. Allowing EV to charge or discharge without proper control may...
6087. Design And Compare Adaptive Neuro-fuzzy Inference System (anfis) With Genetic Algorithm (ga) Tunned Pi Controller For Speed Control Of Vector Controlled Induction Motor Drive
Nowadays, vector controlled induction motor drives with variable speed applications are widely used in order to achieve good dynamic performance and wide speed control. The conventional speed controllers for vector control of induction motor drive suffer from the problem of stability; besides,...
6088. Design Of Fuzzy Sliding Mode Controller For Heartbeat Pacemaker Based On Ecg Signal Tracking
Every year, heart disease is becoming the major cause of death. Therefore, the need arises tornfind advanced approaches to keep the patients safety. Implantable cardiac pacemakers are anrnelectronic device that can track and boost the heart rate and manage rhythm disorders.rnThis thesis presents...
6089. Enhancing Labor Productivity Of Selected Building Construction Operations Using Value Stream Mapping Integrated With Discrete Event Simulation
As a consequence of traditional managerial concepts, construction is characterized by a high share of non-value-adding activities (NVAA) and resultant low productivity. Labor productivity growth in the construction industry has averaged only 1% per year in the past 20 to 30 years. Likewise, the...
6090. Feasibility Of Using Selected Addis Ababa Basaltic Crusher Dust As Partial Cement Replacement Material In Concrete Production
The production of coarse aggregates generates up to 25% Crusher by-product. Crusher by-product contains 15% to 25% fine materials called crusher dust. In most of aggregate production plants found in Ethiopia, dry screening to separate the excess fines from crusher by-product is not adopted. Hence...
6091. Construction Procurement Practices And Its Impacts On Ethiopian Road Construction Case Study - Ethiopian Road Authority
In Ethiopia, road construction projects are playing the major role in the Ethiopian economicrnsector. The Ethiopian Roads Authority (ERA) is charged with the duties and responsibilitiesrnof providing adequate road infrastructure to support the socio-economic development of therncountry. To improve...
6092. Ethnobotanical Study Of Wild Edible Plants Used By Local Communities In Mandura District North West Ethiopia
Changes in the life style of human society due to domestication of selected species and devel-oping agro forestry caused ignorance of wild food plants and related knowledge. Moreover, the extensive utilization coupled with other human activities such as agricultural expansion, firewood and charcoal...
6093. Enhancing Supply Chain Performance Through Collaborative Planning Forecasting And Replenishment Model The Case Of Ethiopian Dairy Industry
In today’s competitive market, the competitions between individual enterprises transformed in to competition between their supply chains which emerged as the biggest differentiating factor between a successful and unsuccessful business. The goal of SCM is to meet the needs of customer by...
6094. Investigation Of Factors Affecting The Productivity Of Ethiopian Manufacturing Firms
Fierce and ever increasing global competition has made the business organizations and policyrnmakers turn their attention to such critical issues as productivity and quality. Productivityrnimprovement should be a concern of every industry regardless of the type of production,rneconomic or political...
6095. Alleviating Scheduling Problems In Anbessa City Bus Service Enterprise
The transport sector is a key element for the development of a country. Almost every item or human being participating in the national economy needs to be transported from one location to another. Thus a problem in the transport sector implies impediment of the development of the socio-economic...
6096. Unsaturated Shear Strength Characteristics And Stress Strain Behavior Of Expansive Soils Of Addis Ababa
Considerable research work has been done on the shear strength properties of most soils. However, very little information is available on the shear strength characteristics of expansive clays. This work studies the shear strength characteristics of an expansive unsaturated soil found in Addis...
6097. Predicting The Value Of Cbr From Dcp For Addis Ababa Red Clay
The research attempts to introduce the Dynamic cone penetration (DCP) to replace CBR test in preliminary design stage. DCP is a simple test device, portable and easy to operate and a repeated test can be conducted as much as desired to achieve a better and reliable design parameter.rnField DCP test...
6098. An Assessment Of Telecommunication Marketing In Ethiopia With Reference To The Need For Liberalization
Investigation of agricultural crop products as a reinforcement material in Geotechnicalrnengineering has brought both economic and environmental advantages due to rising costrnof the physical and/or chemical methods of conventional soil stabilization.rnIn Ethiopia, there is huge byproduct of teff...
6099. The Effect Of Random Inclusion Of Teff Straw On Shear Strength Characteristics Of Addis Ababa Expansive Soil
Investigation of agricultural crop products as a reinforcement material in Geotechnicalrnengineering has brought both economic and environmental advantages due to rising costrnof the physical and/or chemical methods of conventional soil stabilization.rnIn Ethiopia, there is huge byproduct of teff...
6100. A Research Proposal On The Role Of Microt-inance Institutions In Improving Productivity Of Women Works In Micro And Small Scale
The main (lbjel:lives of this research proposal is to study the impact of Microlinance activities on thernrural poor women, who arc involved ion Micro enterprises. in rural Llhiopia. In addition assess therncriteria for obtaining Micro linance, by these poor womenrnIdentify areas where Micro...
PREV PAGE 303 304 [305] 306 307 NEXT PAGE
Page 305 of 1327
Be the First to Share On Social
