Engineering

Research Papers/Topics in Engineering

A PROJECT REPORT ON THE REFURISHMENT OF FLUID FLOW DEMONSTRATION UNIT

ABSTRACTThe refurbishment of the fluid flow demonstration unit was carried out in the Chemical Engineering pilot plant laboratory of the Institute of Management and Technology Enugu.The refurbishment process was carried out to ensure adequate functioning of the unit, to allow the continuous use of equipment in the pilot plant, so that student would use it in understanding the nature of the flow of fluid through pipe lines, these process was also for the development of the knowledge of every o...

DESIGN AND FABRICATION OF AN ELECTRIC STOVE / OVEN

ABSTRACT In this project (3) alternative design solutions were considered for the locally made electric run. The authors utilize the available local raw demerits of each alternative with respect to the considered group were discussed and the solutions of the alternative that best satisfied the limitations was selected for production. Material selection, design and cost of analysis, production processes and operation maintenance and problems encountered during the design were also included.&n...

DESIGN AND OPERATION OFA SHELL AND TUBE HEAT EXCHANGER

INTRODUCTIONThe most common type of heat exchanger used in industry contains a number of parallel tubes enclosed in a shell and is thus called a shell and tube heat exchanger.  These heat exchangers are employed when a process required large quantities of fluid to be heated or cooled.  Due to their compact design, these heat exchangers contain a large amount of heat transfer area and also provide a high degree of heat transfer efficiency.Over the years, many different types of shell...

NYLON CUTTING AND SEALING MACHINE

ABSTRACTThis Nylon sealing and cutting machine has an added advantage of making 800 sealed bags per hour.  The constructional machines were sourced locally.The machine can cut and seal Nylon at a affordable cost.  The constructional size of 31 cm x 7.5cm x 12.4 which comprises the following component.  The sealing and cutting filament, the transformer with 1000 turns of wire for the secondary and about 1200 turns for the primary. Others includes the micro switch, tephlon t...

CONTRUCTION OF A READING TABLE AND A CHAIR

ABSTRACTThe table constructed has a horizontal top with vertical support or legs to raise it from the ground. The aim of the table constructed is for the preservation and storage of useful materials like books, files, computers, result booklets, electronics, office equipments and some vital home equipment etc.However, before the construction of the table, selection of wooden materials were carried out for long and lasting durability of the table. Mahogamy wood was selected for the constructio...

FABRICATION OF THE A METALLIC BOOKSHELF

ABSTRACT Knowledge could only be obtained successively by the use of books for research. This can be achieved only by preserving books already purchased. As a result we fabricate a metallic shelf made up of metallic sheet. Precisely mild steel sheets. The mild steel used for the fabrication of the shelf is 1.5mm (16gauge) mild steel. The shelf is made up of 3 partition. In fabricating the metallic shelf several process where involved. We plundered on the material to be used that can...

COMPARATIVE ANALYSIS OF COAL AND COCONUT ACTIVATED CARBON

ABSTRCTThe experiment was carried out to analyze comparatively coal and coconut activated carbon.  The coal sample used in bituminous and with density of 1300kg 1m3 tile coconut shell was used.The coal and coconut shell was first activated using phosphoric acid.  The activated coal and coconut carbons mere then used to bleach palm oil after preliminary treatment of the palm oil.The 10 dine value, saponification value, peroxide value and acid value of the oil bleached with coal activ...

REPAIR AND FABRICATION OF A REFRIGERATOR SYSTEM

INTRODUCTION REFRIGERATIONRefrigeration is a branch of science that deals with the process of removing heat from a substance or space in order to make it cooler.Refrigerator is defined as a device that is used in cooling the internal temperature below the room temperature (that is between 250C to 300C).Generally, however, for a space or substance to be cooler, it must loss that heat to another.  Also, for a space or substance to get hotter, it must absorb heat from another, which mu...

DESIGN AND IMPLEMENTATION OF A COMPUTERIZED OUT-PATIENT INFORMATION SYSTEM FOR A CLINIC (A CASE STUDY OF HANSA CLINIC ENUGU)

ABSTRACTThis research work shows us the potential benefits we may obtain from the computerization of the out-patient information system of the Hansa Clinic Enugu. The out-patient department otherwise called OPD is a place where the out-patient that is patients that receive treatment at the clinic without staying overnight, wait for the doctors to attend to them.This manual operation of the outpatient information system is normally stressful. But when it is being computerized it will reduce th...

CONSTRUCTION OF A SCREW CONVEYOR WITH A SINGLE PHASE ELECTRIC MOTOR

ABSTRACTIn the society at large Technology is fast replacing the crude method of carrying out work and has been making room for employment. Besides, it has also caught the attention of the youths who will prefer to work in a company with technological operations than one with man-power operations. This project can be used to convey materials ranging from those in powdery forms grit forms, and stones in the size of crushed granites. If applied to the foundry technology practical (sand mould) u...


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