Mechanical Engineering

Rain Attenuation Modelling In South Eastern Nigeria:- Nwaogu, Christopher C.

ABSTRACT

Telecommunication market is driven by the increasing need of the end users for multimedia services which require high data rates. Within the fixed satellite service, frequency bandwidths...

135 pages (31331 words) · Theses · 3 months ago

Enhancing the performance of code division multiple access (CDMA) 20001XEV-DV network using antenna diversity techniques:- Okeke, Chukwuma A.

ABSTRACT

This work is on enhancing the performance of code division multiple access (CDMA) 20001XEV-DV network using antenna diversity technique. The research was necessitated performance...

88 pages (16997 words) · Projects · 3 months ago

Development Of Solar Dryer With Heat Different Storage Materials

ABSTRACT

 The design, development and comparative performance evaluation of an integrated passive indirect solar drying system with different heat storage material was undertaken. Brick,...

74 pages (15264 words) · Projects · 4 months ago

Design And Fabrication Of An Electric-Gas And Kerosene Oven (Triplex Powered Oven)

ABSTRACT

Due to irregularpower supplycommon in developing countries, as well as growing high cost of hydrocarbon, the need arises for the development of a triplex powered oven that uses...

66 pages (12960 words) · Projects · 4 months ago

Design And Fabrication Of A 5kva Solar Powered Inverter

ABSTRACT

 One ofthe basic needs ofhumans is electricity andfor electricity to be available, a source of generating electricity needs to be made available. The purpose ofthis project is to...

62 pages (12172 words) · Projects · 4 months ago

Energy and S02 emission performance in Electricity generation in Nigeria

ABSTRACT

The present study examined the energy and SO2 emission performance in electricity generation in Nigeria. The objectives of the study were to determine thetrend analysis aggregate Green...

44 pages (18337 words) · Projects · 5 months ago

Development And Performance Evaluation Of An Integrated Irvingia Spp. (Bush Mango) Nut Extraction And Drying Machine

ABSTRACT

 This study focussed on development and evaluation of an integrated bush mango nut extraction and drying machine. The machine comprises of two processing operations: seed (nut)...

85 pages (14823 words) · Theses · 5 months ago

Design And Performance Evaluation Of A Cassava Peeling Machine

ABSTRACT

The study developed and carried out a performance evaluation of a centrifugally operated cassava peeling machine. The machine was produced because of the enormous potentials inherent in...

85 pages (16308 words) · Theses · 5 months ago

Assessment Of Aluminum Alloy 356 With Cow Horn Composite As A Machining Material

ABSTRACT

This work presents the assessment of aluminum alloy 356 with cow horn composite as a machining material. In other to enable manufacturers to maximize their gains from utilizing hard...

71 pages (19842 words) · Theses · 5 months ago

Determination Of Optimal Conditions For Biodiesel Production From Jansa Seed Oil Using Lithium-Doped Catalysts

ABSTRACT

This study presents an empirical analysis of biodiesel production from Jansa seed oil using tranesterification process. Following the quest to achieve improved economic viability and clean...

96 pages (21861 words) · Theses · 5 months ago

Design modification and fabrication of a groundnut roasting and peeling machine.

ABSTRACT

The main aim of this project is to modify and fabricate a groundnut roasting and decorticating (peeling) machine for better efficiency. This paper will also describe the design of various...

53 pages (9249 words) · Projects · 6 months ago

Exploratory Performance Modelling Of An Integrated Machine For Grain Slurry Food Starch Production

ABSTRACT

 The poor quality of locally processed grain slurry products has been linked to the traditional sieving method used to process these grain slurries due to its non-consistency, low...

36 pages (10576 words) · Projects · 6 months ago

‘Fabrication Of A Plate Freezer

ABSTRACT

 It’s been difficult for the traditional freezers to reduce the temperature of a material quickly enough to the required temperature; therefore, the plate freezer was introduced. This...

51 pages (6196 words) · Projects · 6 months ago

Effect Of Fused Deposition Modeling (FDM) 3D Printing On Properties Of Printed Polylactic Acid (PLA)

ABSTRACT

Biodegradable materials have attracted much attention from researchers due to the pressing need to reduce enduring waste worldwide. Various 3D printed parts were designed and printed using...

37 pages (11109 words) · Projects · 6 months ago

Development And Performance Analysis Of Forced Vortex Apparatus

ABSTRACT

Vortices are the major component of turbulent flow; the phenomenon is ubiquitous. The quest to study the phenomenon however is being limited by the lack of laboratory equipment to enhance...

32 pages (9893 words) · Projects · 6 months ago

Development Of An Operational Planning Model For A Brewery Industry (A Case Study Of Golden Guinea Brewery Umuahia, Abia State)

ABSTRACT

In this project, a production plan for Golden Guinea Brewery, Umuahia was developed. The company is into the production of four different products namely Golden Guinea Lager, Oldberg Lager,...

47 pages (8500 words) · Projects · 6 months ago

System Dynamics Modeling of Green House Gases in Nigeria

ABSTRACT

This study examined a system dynamic model of greenhouse gases in Nigeria. The objectives of the study were to simulate the effects of carbon dioxide, methane and nitrous oxide emissions...

38 pages (10979 words) · Projects · 6 months ago

Effect Of Date Seed Granules On The Mechanical Properties Of Glass Fibre Reinforced Epoxy Composite

ABSTRACT

In this study, Date Seed Granulated Powder (DSGP) was used as a reinforcement material for Glass Fibre Reinforced Epoxy resin (GFRE) composite. Specifically, the DSGP was prepared and...

31 pages (7681 words) · Projects · 6 months ago

, Design and Construction of Solar Tracking System for Optimum Solar Panel Positioning

ABSTRACT

This study aims to design a solar tracking system based on microcontroller Arduino using sensors to facilitate optimum solar panel positioning. The system consists of several electronic...

40 pages (10873 words) · Projects · 6 months ago

Modification Of Palm Kernel Cracking And Separating Machine

ABSTRACT

Palm kernel production potentials of several countries are far from been fully exploited. At present, many countries are operating below expected capacity. The motive of the project work...

59 pages (10533 words) · Projects · 6 months ago

Design, Construction And Performance Evaluation Of A Mini Power(1KVA) Fuel –Less Generator As An Alternative Power For Low Power Consumption

 

ABSTRACT

This study deals with the design, construction and performance evaluation of 1000W (1KVA) fuelless power generating set to serve as an alternative source of energy. The materials...

29 pages (8522 words) · Projects · 6 months ago

Parameter Analysis And Life Cycle Cost Assessment Of A 12 Volt, 200AH, Lead Acid Battery.

ABSTRACT

This study examined the parameters and conduct life cycle cost assessment of a 12 volts lead acid battery. The objectives of the study were to determine and evaluate the cost components...

44 pages (8159 words) · Projects · 6 months ago

Development And Modeling Of Ceramic Water Candle Filter From Ohia Clay Using Response Surface Methodology

ABSTRACT

The study aimed to optimize the production process of Ceramic candle filter by developing and modeling the ceramic filter using Response Surface Methdology (RSM). The development of model...

50 pages (8463 words) · Projects · 6 months ago

Design, Fabrication And Optimization Of A Dual Energy source oven.

 

ABSTRACT

Due to irregular power supply common in developing countries, as well as the growing high cost of hydrocarbon, the need arises for the development of a dual energy source oven that...

28 pages (6776 words) · Projects · 6 months ago

Effect Of Austempering Process Parameters On The Mechanical Properties Of Mild Steel Quenched In A Mixture Of Used Engine Oil And Ash

 

ABSTRACT

The study was aimed at enhancing the utilization of a blend of recycled engine oil and ash as an appropriate quenchant for the austempering heat treatment of mild steel. The...

33 pages (7371 words) · Projects · 6 months ago
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