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Browsing Materials Engineering Symposium on Innovation for Industry by Title

Browsing Materials Engineering Symposium on Innovation for Industry by Title

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  • Development of polylactic acid (PLA) based biodegradable packaging materials 
    Dhanushka, MKDT; Kaushalya, RANC; Samarasekara, AMPB [Conference-Abstract]
    The key purpose of packaging is to protect the contents or products from external factors. Synthetic polymers do not degrade completely in nature after the usage and create environmental issues. Therefore, there is a ...
  • Development of shape memory polymer for high temperature applications 
    Koralage, CR; Srilal, TAB; Samarasekara, AMPB [Conference-Abstract]
    Cyanate ester (CE) based polymers are well known for aerospace and microelectronic applications due to their unique characteristics at higher temperatures. Due to the cyanurate network formed during the curing process, ...
  • Development of soil based composite wall panel using locally available laterite soils 
    Samarasinghe, MMA; Gunathunga, WPS; De Silva, GIP; Fernando, TN [Conference-Abstract]
    This research focus on developing laterite soil-based composite wall panels by using soil cement mixture, reinforced with cellulose fibers from pretreated cornhusk. In this, effect of various laterite soils and cement ...
  • Development of spark emission spectrometer to identify an alloy 
    Gunerathne, MGGM; Karunasena, DBTK; Attygalle, D; Amarasinghe, DAS [Conference-Abstract]
    Spark optical emission spectrometer (OES) is a widely used technique in identifying alloy compositions of metals. Based on the OES principle, a low-cost spark, portable and fully automated spark optical emission spectrometer ...
  • Development of thermal insulator based on phase change materials 
    Jayawardhana, SHP; Umayanga, PKA; Attygalle, D [Conference-Abstract]
    Thermal Energy Insulation is very important, especially for energy saving purposes. The use of Phase change material (PCM) for Thermal Energy Insulation (TEI) is technique That is being studied extensively for building ...
  • Development of tire strain measurement sensor 
    Adhikari, AAMBW; Dissanayake, DMAGI; Weragoda, VSC [Conference-Abstract]
    This research investigates engineering of a tyre strain measurement sensor using elastomer based conductive polymer. This sensor allows monitoring the changes in vehicle tyre strain in real time. This information can be ...
  • Dying of cotton fabric with a natural dye extracted from Areca concinna peel 
    Ranathunga, RGSM; Wanigasekara, KV; Udayakumara, SV [Conference-Abstract]
    In modern world, most of the countries tend to use the eco-friendly concept in many industries to minimize environmental pollution. Synthetic dyes that are used in the textile industry offer more unfavorable and harmful ...
  • Dynamic mechanical analysis of elastomers 
    Bhashana, BTA; Weerasena, KMWK; Weragoda, VSC [Conference-Abstract]
    Dynamic Mechanical Analysis (DMA) indeed plays a significant role in both research and quality control processes, especially in the field of materials science and engineering. DMA allows researchers and manufacturers to ...
  • Effect of annealing on temperature coefficient of resistance of cu-ni foil strain gauge 
    Satheekshana, KKW; Weragoda, VSC [Conference-Abstract]
    Near zero Temperature Coefficient of Resistance (TCR) is an increasing concern in strain gauge manufacturing industry. The purpose of this study is to investigate the connection between TCR of strain gauge and annealing ...
  • Effect of carbon content on the correlation between ultrasonic attenuation and corrosion of plain carbon steel 
    Metthananda, SHGK; Tennakoon, GAAI; Sivahar, V; Piyathilake, SAKVM [Conference-Abstract]
    The field of Metallurgical Engineering includes a vast range of applications from tiny mechanical components to massive construction applications. The service life of metals is highly concerned and studied extensively. ...
  • Effect of corrosion surface topography on fatigue life of low carbon steel 
    Munasinghe, RGNDS; Piyathilake, SAKVM; Bandara, HMLS; Rangana, DMP [Conference-Abstract]
    One of the main research areas of Metallurgical Engineering is associated with the estimation of fatigue life of atmospherically corroded metallic structural components. It has been studied extensively worldwide and most ...
  • Effect of graphene layer thickness on performances of dye-sensitized solar cells 
    Senaratna, HMA; Madushan, SAD; Galhenage, AS [Conference-Abstract]
    Dye-sensitized solar cells (DSSCs) use platinum electrode as the counter electrode. In this study, to reduce the overall cost of DSSCs, graphene electrodes were fabricated as an alternative to platinum electrode. Graphene ...
  • Effect of marine environment on corrosion of mild steel 
    Divanka, JHHT; Dilrukshi, RAS; Guluwita, SP [Conference-Abstract]
    Corrosion is a major problem in steel structures used in marine environments. This project was carried out to investigate the effect of environmental factors in Sri Lankan coastal area for the uniform corrosion rate of ...
  • Effect of penetration of corrosion on the load-bearing capacity of mild steel 
    Jayasooriya, ED; Munasinghe, RGNDS [Conference-Abstract]
    The field of Metallurgical Engineering associated with the estimation of the service life of corroded structural members which has been studied in extensive detail, the world over. Most of the research work in this area ...
  • Effect of process parameter on the extraction of nano CaO powder from eggshells 
    Weerakoon, WAKN; Udawala, RDNSS; Galhenage, AS [Conference-Abstract]
    In recent years, the use of nanoparticles as fertilizers has gained significant attention due to their unique physicochemical properties and their ability to enhance plant growth and productivity. The extraction of nano ...
  • Electric double layer capacitors (EDLC) 
    Amarathunga, S; Malshan, LJP; Amarasinghe, DAS [Conference-Abstract]
    A capacitor is an energy storage device that generates an electric field between electrodes and builds potential that can be channeled through associated circuits. The Electrical Double Layer (EDL) capacitor is a unique ...
  • Electrode – electrolyte interface analysis by molecular dynamics simulation 
    Virajini, RLAC; Sitinamaluwa, HS [Conference-Abstract]
    The research for renewable energy generation methods requires the development of novel, sustainable energy storage methods. Supercapacitors are much promising for future energy storage applications, owing to their high ...
  • Enhance the bond strength between concrete and coated reinforcement steel bars 
    Silva, WKEL; Dassanayake, DAMP; Guluwita, SP [Conference-Abstract]
    Corrosion of steel bars embedded in reinforced concrete structures reduces the service life and durability of structures causing early failure of structures, which costs significantly for inspection and maintenance of ...
  • Enhancing high temperature stability of asphalt to eliminate corrugation 
    Kogulan, L; Anojan, MC; Guluwita, SP [Conference-Abstract]
    Asphalt is widely used as the road pavement material. Warmer conditions in tropical countries like Sri Lanka, leads to corrugation of asphalt pavements. The main objective of this research is to enhance the thermal stability ...
  • Estimation of weibul modulus through ultrasonic measurements 
    Rangajeewa, GLJ; Dewaraja, MM; Sivahar, V [Conference-Abstract]
    This research explores non-destructive ultrasonic measurements to estimate the Weibull modulus of glass, a key parameter for assessing its strength and reliability. Glass's unique properties make it widely used in various ...