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Now showing items 6649-6668 of 9606

Packed column with wet scrubber for boiler exhaust purification

Kankanamge, NS; Matarage, AH; Perera, K [Conference-Abstract]

Diesel and Heavy Fuel Oil (HFO) emit Sulphur and Nitrogen Oxides when combusted in boilers. Industrial boilers burn large amounts of fuel for steam generation. It has become essential to control these gas emissions from ...
Paddy husk ash stabilized soil bricks

Baskaran, K; Mallikarachchi, HE; Jayawickrama, M [Conference-Full-text]

Recent trend of using stabilized soil as a construction material necessitates the need to search for alternative binders other than cement, bitumen and chemicals due to their higher costs. Rice husk is produced in millions ...
Paddy husk ash stabilized soil bricks

Baskaran, K; Mallikarachchi, HE; Jayawickrama, M [Conference-Abstract]

Recent trend of using stabilized soil as a construction material necessitates the need to search for alternative binders other than cement, bitumen and chemicals due to their higher costs. Rice husk is produced in millions ...
Pairwise Error Probability of Space-Time Codes in Frequency Selective Rician Channels

Dharmawansa, P; Rajatheva, N [Article-Full-text]

In this letter, we investigate the performance of space-time codes in frequency selective correlated Rician channels. An exact expression has been derived for the pairwise error probability (PEP) of space-time trellis ...
Palais royale, a trend setter

David, G [Conference-Full-text]
Pandemic vulnerability knowledge visualisation for strategic decision-making: a COVID-19 index for government response in Australia

Yigitcanlar, T; Kankanamge, N; Inkinen, T; Butler, L; Preston, A; Rezayee, M; Gill, P; Ostadnia, M; Ioppolo, G; Senevirathne, M [Article-Full-text]

Abstract Purpose: This study aims to develop a pandemic vulnerability knowledge visualisation index to support the strategic decision-making efforts of authorities. Design/methodology/approach: First, the key vulnerability ...
Parameter estimation of pollutant removal for subsurface horizontal flow constructed wetlands treating greywater

Wijesiri, MKBS; Jayasooriya, VM; Karunarathne, S [Conference-Full-text]

Treatment efficiencies of pilot scale constructed wetland treating greywater from a staff canteen of the University of Moratuwa was studied to estimate the temperature dependent reaction rate constants of specific pollutant ...
Parameterized diamond tiling for parallelizing stencil computations

Wijesinghe, T; Senevirathne, K; Siriwardhana, C; Visitha, W; Jayasena, S; Rusira, T; Hall, M [Conference-Abstract]

Abstract—Loop tiling is a useful technique used to achieve cache optimization in scientific computations. However, general loop tiling techniques usually fail to improve parallelism in certain scientific computations due ...
Parameters which affect the Flow Rate of Minerals through Silos with varying Silo angles and Particle Size

Kankanamge, LUM; Siriwardene, KM; Sairudeen, MI; Rangana, WGL; Chathurange, KJVM; Rohitha, LPS [Conference-Full-text]

The study was carried out to develop a model for mineral flow rate through conical silos. Dominant factors governing the flow behaviour of minerals through silos were studied. Silo angle and the outlet diameter were ...
Parameters which affect the flow rate of minerals through silos with varying silo angles and particle size

Kankanamge, LUM; Siriwardene, KM; Sairudeen, MI; Rangana, WGL; Chathurange, KJVM; Rohitha, LPS [Conference-Full-text]

The study was carried out to develop a model for mineral flow rate through conical silos. Dominant factors governing the flow behaviour of minerals through silos were studied. Silo angle and the outlet diameter were ...
Parametric and kinetic study of washing pretreatment for K and Cl removal from rice husk

Peiris, Melani Anuradha; Gunarathne, Duleeka Sandamali [Article-Full-text]

Rice husk is an abundant agricultural waste that can be used in combustion applications. The use of agricultural waste in combustion applications is hindered by slagging, fouling, and corrosion due to elements such as K, ...
Parametric approach of designing electrical system for grid connected telco base station consisting of generator and battery bank

Silva, CMMRS; Premadasa, PND; Chandima, DP; Karunadasa, JP [Conference-Full-text]

With increasing competition and diminishing returns in revenue for mobile network operators, optimization of cost invested in the development of telecommunication networks is an important topic. Recent research suggests ...
A parametric approach to optimize solar access for energy efficiency in high-rise residential buildings in dense urban tropics

Jayaweera, N; Rajapaksha, U; Manthilake, I [Article-Full-text]

This study demonstrates a parametric approach to optimize solar access for high-rise residential buildings in urban tropics. Using parametric modelling, 75 urban contexts were generated for three simulation models characterized ...
Parametric model between pulse transit time and systolic and diastolic blood pressures for non-invasive blood pressure estimation

De Alwis, WUC; Rajapaksha, RNS; Ranaweera, NNS; Pitigalaarachchi, PAPMB; Pasqual, A [Conference-Abstract]

Early detection of hypertension generally reauires continuous monitoring of blood pressure levels which is not facilitated by traditional methods such as the cuff which cannot be used in the normal environment for continuous ...
Parametric modelling and analysis of tensegrity structures

Samarawickrama, SKSR; Herath, HMST [Conference-Abstract]

Tensegrity structures are based on a set of discontinuous compressible elements within a network of continuous tension elements, with isolated compressed elements (struts or bars) and prestressed tension elements (tendons ...
Parametric optimization and retrofitting of the tea withering process to maximize energy savings; a mathematical modelling approach case study: talawakelle tea estates plc

Pathirage, GT; Rathnayake, MRMKT; Gunarathne, DS [Conference-Abstract]

Tea industry in Sri Lanka holds significant economic importance, contributing substantially to the country's overall revenue and foreign exchange earnings. However, the industry faces a critical challenge in the form of ...
Parametric study of the honeycomb structured pneunet soft actuators using numerical solutions

De Silva, T; Mudunkotuwa, DY [Conference-Full-text]

PneuNet, a pneumatic actuator employing interconnected air channels in flexible materials like rubber or silicone, plays a pivotal role in soft robots by providing essential motion and force for achieving specific ...
parametric study on the homogenized response of woven carbon fibre composites

Herath, S; Jayasekara, M; Mallikarachchi, C [Conference-Full-text]

Ultra-thin woven fibre composites are becoming popular in a wide range of weight-sensitive applications and hence it is important to predict their mechanical properties for accurate analysis and design purposes. This ...
Park & ride: factors affecting to the public acceptance

Liyanagunawardena, G; Bandara, JMSJ [Conference-Abstract]

Colombo, the Capital of Sri Lanka, being the hub of commercial activities with the Port and other key business establishments, the vehicle fleet entering the city has increased steadily over the past decade. As a result ...
parking demand and supply behavior of the users in a hilly terrain at Bandarawela city

Deivendra, HT; Dalpethado, G; Liyanage, TU [Conference-Full-text]

Parking facilities can serve an important role in a city center. Parking demand and supply attribute balance is contributing to the proper traffic management in a city. Bandarawela is a one of major cities in Badulla ...

Now showing items 6649-6668 of 9606

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