Design, development and field evaluation of modified six row vertical axis Rotary tiller
Article in Press
In this research, a single row vertical axis rotavator mounted on the loading car was developed for measuring the torque requirement in the soil bin by varying the forward speed (2.0, 2.5, 3.0 and 3.5 km h-1), rotary speed (2.3, 2.8 and 3.2 ms-1), depth of operation (100, 150 and 200 mm) and rake angle (0?, 5?, 10? and 15?). The minimum and maximum torque requirement of 33.3 Nm and 48.7 Nm were observed ...
Effect of Clinker Bed Height on Energetic and Exergetic in Clinker Coolers Used in Cement Plant
Article in Press
Improving energetic and exergetic recovery in clinker cooler plays a critical roles on energy recovery in cement plant operations. Ineffective cooling of clinker inside the cooler is a major challenge in cement industry and this has an adverse effect on the entire cement production process and quality of cement, increase in maintenance cost and environmental impact due to energy loss to the environment. This research...
Design and Analysis of 4 Stroke Single Cylinder Engine Piston By ANSYS
Article in Press
In the Combustion chamber of IC engine the thing which repay is called piston. The material of piston should have following characteristics, such as light weight, cheap & able to bear high temperature and pressure both situations that arise in IC engine. In our paper, traditional piston design was investigated by structural analysis both physically & structurally, for this three-piston model are study side by side that...
Intelligent bionic leg for transfemoral amputation
Article in Press
This paper study the design and realization of a bionic leg for transfemoral amputation and is a contribution in the development of bionic legs especially in a world where the number of amputees is increasing for several reasons, accidents or illness. The bionic leg presented in this work ensures or approaches as closely as possible the role of the amputated leg of a handicapped person. It guarantees the safety and...
Design And Development Of Self-Power Regenerative Electric-Bike
Article in Press
An Electric Bike utilizes an electric engine to move. There are numerous assortments of electric bicycles. Brushed and brushless are the two significant sorts of engines utilized in these bicycles. An electric force framework is additionally added to these bicycles to make them more practical. Batteries utilized in this vehicle are lithium-particle batteries, nickel-cadmium batteries, some other. The boundaries of the...
Development of an Efficient Rice De-stoner
Article in Press
This research was carried out to develop an efficient rice de-stoning machine Extensive literature review shows that some researchers have explored the work. Therefore, among the work found in the literature, the two most efficient de-stoners when compared to others were named Model A and B while the developed model was named KASO model. The components of the developed machine include feed hopper that houses the rice at...
Article in Press
The aim of this work focuses on the study of the effect of moisture on the mechanical properties of natural fiber composite (NFC) plaster/Rhecktophyllum camerunense (RC). Indeed, the treated with NaOH and untreated RC fiber reinforced plaster composites are fabricated and hygro-thermally aged at 23%, 54% and 75% relative humidity at 23°C. Flexural test was carried out using a three-point bending approach according...
A Review of Current Trend in Green Manufacturing
Article in Press
Abstract- Environmental concerns due to more emissions mostly after industrial revolution has a great impression on organizations to abiding rules according to green manufacturing approach. Enterprises interest in obtaining green manufacturing technologies is not only limited to environmental consideration, but also can help to more revenue and profit in many ways including saving time, better quality, optimum resource...
Design of Non-Laser-Based Rapid Prototyping Process for Copper Product
Article in Press
Abstract-Rapid prototyping (RP) has become a widely used tool for the fabrication and evaluation of physical prototypes during the product development cycle. RP is used since it can produce prototypes with arbitrary shapes quickly and at a lower cost than traditional prototyping techniques. This work presents the standard way for designing Non-Laser-Based Rapid Prototyping Process for Copper Product. Specially focus on...
Investigation of crack growth in steel elbow as a result of in-plane bending
Article in Press
In this study, crack growth rate in a standard steel elbow as a result of open and close bending moments has been investigated based on failure mechanic concepts and determination of crack growth in ductile materials. In this work, crack growth in elbows with various geometries has been investigated using finite element method. In following, assuming a primary crack in through wall circumferential or axial, subjected to...
Implementation of Total Productive Maintenance in foundry
Article in Press
The purpose of this paper is to present the contributions of Total Productive Maintenance (TPM) initiatives towards improving manufacturing performance in a foundry. Total Productive Maintenance (TPM) is a very powerful Lean manufacturing tool that aims to increase the availability of existing equipment hence reducing the need for further capital investment. The correlations between various TPM implementation dimensions...
THERMAL MODEL AND EXPERIMENTAL VALIDATION OF IRF 3205 MOSFET SWITCHES FOR INVERTER APPLICATION
Article in Press
Power inverters operate under dynamic loads, the varying loads cause thermal expansion and contraction, which stress the internal boundaries between the material layers in the semiconductor. Eventually, the stress wears out the semiconductor module which ultimately leads to thermally induced failure. The primary goal of this research is to present thermal model for the IRF 3205 MOSFET chip switching operation for a power...
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