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Characterisation of resistance spot welding Electrodes with annular recess design
(Kyambogo University (un published work), 2018-11)
This study investigated the characteristics of resistance welding electrode with annular
recess design for supplying an electric current to metallic workpieces for welding two
workpieces together. It comprises cylindrical ...
Effects of power interruptions on quality and production in a galvanizing plant Case study: roofings rolling mills ltd, Namanve, Kampala
(Kyambogo University, 2019-11)
Steel is the most used engineering material industries. In Uganda, Roofings Rolling Mills Ltd (RRM) is the largest steel manufacturer; with mega industrial undertakings which is in line with national economic development ...
Design of a heating, ventilating and air-conditioning system that utilizes multiple condensing units in the refrigeration circuit
(Kyambogo University (unpublished work), 2019-11)
The heating, ventilating and air conditioning system performs a critical role in pharmaceutical
products manufacturing by majorly providing thermal comfort and acceptable indoor air
quality, conditions required for the ...
Utilization of top aluminum-zinc dross in the manufacture of pervious concrete
(Kyambogo University, 2018-11)
Dross is a waste product from the galvanizing process that contains useful substances in large percentages that can be harvested and transformed or reused in production processes to earn a profit. Dross from Roofings Rolling ...
Optimization of packaging operations for beer production line efficiency : case study packaging line 1, Nile breweries limited
(Kyambogo University, 2018-11)
In light of the need for beer production plants to foster competitiveness in today‟s beer market, Nile Breweries Limited packaging beer line 1 factory efficiency dropped from 83.25% in January 2015 to 56.8% in January 2018 ...
Enhancing a sustainable safe water supply for rural communities of Mabungo parish, Kisoro district
(Kyambogo University (un published work), 2019-07)
Access to safe water is still a challenge in Africa, the biggest population that suffers the challenge being from sub-Saharan African countries where Uganda is part. The major cause of limited water access is that 85% of ...
Assessing impacts of climate change on hydrological extremes of Rwizi catchment
(Kyambogo University, 2019-11)
There is lack of understanding on the impact of climate change on hydrological extremes of Rwizi Catchment. This threatens the sustainability of water to support socio- economic activities in the Rwizi Catchment. The ...
Coated tools with crater‐like surface structures have enhanced performance
(AIP Conference Proceedings, 2010-10-18)
This paper presents the result of an investigation into the cutting characteristics of electrical discharge machined (EDMed) surface‐modified carbide cutting tool inserts. The tool inserts were coated with Titanium Nitride ...
Determination of cooling effects on tensile strength of re-bars using spray quenching
(Kyambogo University (un published work), 2019-08)
In this study, the tensile strength in carbon steel was achieved under controlled heating and cooling processes. Forty-five samples of billets were used to produce 12 mm, 16 mm and 20 mm of hot-rolled rebar and each rebar ...
Investigations into the mechanical performance of Ugandan made carbon steel bars
(Kyambogo University (un published work), 2019-08)
Carbon steel bars are one of the most used steel products in structural constructions worldwide. Ugandan steels have been reported to have significant amounts of residual elements due to use of scrap steel in their production. ...