Engineering, Built Environment & Spatial Sciences: Recent submissions
Now showing items 41-51 of 51
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Employing rGO as an electron acceptor to enhance th e photocurrent of p-Cu2O
(2016)A considerable photocurrent enhancement was found at the Cu/p-Cu2O/rGO electrolyte interface in a photo-electrochemical cell with compared to that of Cu/p- Cu2O electrolyte interface. The reason for that may be due to the ... -
Urban Traffic Control Method for Sri Lanka
(2016)Traffic congestion is a major problem in many cities of Sri Lanka. Failures of uncoordinated signal points, poor law enforcement and bad physical management of traffic are the leading causes for congestion. One of the major ... -
CFD analysis of ONERAM6 wing using OPENFOAM
(2016)Computational Fluid Dynamic (CFD) is very important in the aviation industry. Especially it is critically effecting to the model analysis of aeronautical and Aerospace engineering filed. Nowadays lots of CFD software on ... -
Improving Work Efficiency by Reducing Interface Noise Generation Experienced in Connecting Modbus Protocol to Arduino
(2016)Modbus is a standard open communication protocol which is extensively used in industry and is the most commonly available means of connecting industrial electronic devices in many industries today. The Modbus was developed ... -
Cost Effective Calling Mechanism for Roaming Users
(2016)The cost of initiating a call when roaming in a foreign PLMN network is considerably high. As a remedy for this, VoIP services can be used, but both calling and called parties have to have internet connectivity with suitable ... -
Android Application for Automating the CEB Meter Reading System
(2016)Currently CEB is facing quite a lot of problems in obtaining meter reading from customers due to circumstances such as house owner is out of the house by the time the reader visits or because the readers undergo difficulties ... -
Novel solid state solar cell made from n-cu2o using Bamboo Powder active carbon as upper - electrode
(2016)Bamboo is a natural vegetable fibre. They are widely distributed throughout parts of the world, particularly in the Asia-Pacific region. Activated carbon was prepared by one step pyrolysis by treating with 0.1M KOH of ... -
Investigation of the Effects of DC Current at the Point of Common Coupling on the Operation of Distribution Transformers
(2016)Non-linear loads, such as ac and dc motor drives, computers etc. connected to the power distribution network inject a DC current component back to the network. Individual currents from different loads add at the point of ... -
ZigBee Based Wireless Sensor Network for Fire Alarm Monitoring in Naval Vessels
(2016)Wireless Sensor Networks (WSNs) have been developed recently with the ZigBee protocol for different applications. Few papers have been investigated on utilizing WSN into the maritime environment with ZigBee protocol. Many ... -
Coal Vs LNG based Power Generation and Challenges ahead of the Predicted Climate Issues by end of the 21st Century: Sri Lankan Context
(2016)Since the industrial revolution that took place in 18th and 19th centuries, here in 21st century world is facing climate changes due to the substantial increase in the CO2 concentration in the atmosphere. World population ... -
Hydrodynamics Design Considerations for Underwater Vehicles
(2016)Underwater vehicles, such as Unmanned Underwater Vehicles (UUVs) and submarines, require a number of considerations during their design, such as operational requirements including range, speed and profile; weight balance; ...