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Design of a Wind Propelled Planning Hull Craft for Shallow Water Operation
(2020)
During recent flash floods, Sri Lanka Navy rescue teams met with many circumstances where they could not use their Dinghies even with a short tail Out Board Motors (OBM) due to submerged obstacles at unprecedented depths. ...
Effect of Size and Position of Pinholes on Transformer Core Loss
(2020)
This paper presents the
investigation of the variation of core loss
due to the effect of pin holes in the
transformer core which are used to stack
the core sheets in a step lap pattern. A
three-phase distribution ...
Intelligent Security Robot for Warehouse Security (“WATCHMATE”)
(2020)
Robots are already playing a
major role in human life. With the
development of technology various types of
robots have been built up to apply in
different fields. i.e. security, healthcare,
education, military etc. ...
Elephant Intrusion Detection, Deterrence and Warning System (“Tusker Alert”)
(2020)
The Human-Elephant Conflict
(HEC) is a serious socio-economic problem
in Sri Lanka. Many methods including
traditional electric fence systems to novel
technological approaches are being used to
minimize the HEC. Each ...
A Comparison of Nonlinear Material Models Used in Pavement Response Modelling
(2020)
The numerical modelling of pavement responses is very much influenced by structural properties of pavement. The structural properties are modelled by material models. Clear understandings of pavement responses with respect ...
Conceptual Design of Boom Mounted Inverted V-Tail in the Searcher MK II UAV
(2020)
Abstract: Long endurance surveillance
drones are preferred in both military and
meteorological applications. Designers aim to
enhance vehicle aerodynamics in view of
increasing endurance by introducing methods
of drag ...
Design and Fabrication of an Automatic Ruler Printing Machine
(2020)
Automation has been popular
among most manufacturing and
production systems due to improved
efficiency, high production rates and low
wastage. The project was focused on
Designing and Fabrication of an Automated
Ruler ...
Electrical and Electronic Waste Management in Sri Lanka
(2020)
E-waste or electrical and electronic
waste is one of the fastest-growing waste in
the world and this problem affects Sri Lanka as
well. E-waste will become an emerging issue in
the near future because the estimated ...
Development of a Semi-Automated Device to Lift and Transfer Bedridden Patients
(2020)
Transferring bedridden patients
from one flat surface to another, i.e. from a
bed to a stretcher or laboratory/theater
bed, is one of crucial activities carried out
in healthcare facilities. It is a physically
challenging ...
An Enumerative Constraint Planning Framework for Airline Engineering Manpower Cost Optimization
(2020)
This paper discusses the formulation of a general enumerative constraint planning model relevant to different aspects of airline engineering workforce planning dimensions observed in the contemporary flight line operations. ...