\n
- \n
- Kumara, P.D.C.,\u00a0 Viraj, M.P.S, Suraweera, S.K.K., Jayaweera, H.H.E., Muzathik, A.M. & Ariyaratne, T.R., Performance analysis of two condenser models used for solar energy-assisted water distillation, Modeling Earth Systems and Environment, (2021)<\/li>\n
- Udeshi,K. M. W. , Jayaweera,\u00a0H. H. E. ,\u00a0Wickramasinghe,\u00a0D. D. &\u00a0Ariyaratne, T. R., \u00a0Classification of Spatial Variability of Water Quality using Absorption and Fluorescence Spectra: A Case Study on Beira Lake, International Journal of Photonics and Optical Technology, 3(1), 43-47, (2017)<\/li>\n
- Kumara, P.D.C., \u00a0Suraweera, S.K.K., Jayaweera, H.H.E., Muzathik, A.M. & Ariyaratne, T.R., Efficient Type of Steam Condenser for Water Desalination of Solar Thermal Energy in Remote Arid Areas and Islands, International Journal of Solar Energy,\u00a0\u00a06<\/strong>\u00a0(1), 13-18, (2016)<\/li>\n
- Brydegaard, M., Merdasa, A., Gebru, A., Jayaweera, H. & Svanberg, S., \u00a0Realistic instrumentation platform for active and passive optical remote sensing. Applied Spectroscopy,\u00a0\u00a070<\/strong>\u00a0(2), 372-385,(2015)<\/li>\n
- Ranatunga, C. L., Jayaweera, H. H. E., Suraweera, S.K.K. & Ariyaratne, T. R., Distribution of the vibration effect within the stacked boxes during vehicular road transportation of tomatoes, Vidyodaya Journal Of Science, 19, (2014)<\/li>\n
- Jayaweera, H. H. E., Anderson, B. & Eghan, M. J.,\u00a0A Simple Polarized-Based Diffused Reflectance Colour Imaging System<\/a>,\u00a0J. of Ghana Science Association<\/em>,14<\/strong>(1), 82-93 (2012)<\/li>\n
- Runemark, A.,Wellenreuther, M., Jayaweera, H., Svanberg, S., Brydegaard, M.,\u00a0Rare Events in Remote Dark Field Spectroscopy: An Ecological Case study of Insects<\/a>, ,IEEE J. of Selected Topics in Quantum Electronic<\/em>,18<\/strong>\u00a0(5), 1573-1582 (2012)<\/li>\n
- Brydegaard, M., Merdasa, A., Jayaweera, H., \u00c5lebring, J. & Svanberg, S.,\u00a0Versatile multispectral microscope based on light emitting diodes,\u00a0<\/a>Rev. Sci. Instrum.<\/em>\u00a082<\/strong>(12), 123106-13 (2011)<\/li>\n
- Liang, M., Jayaweera, H., Lundin, P., Svanberg,S. & Somesfalean, G.,\u00a0Gas spectroscopy and optical path-length assessment in scattering media using a frequency-modulated continuous-wave diode laser,\u00a0<\/a>Optics Letters<\/em>,\u00a036<\/strong>\u00a0(16), 3036-3038 (2011)<\/li>\n
- Ranatunga, C. L., Jayaweera, H. H. E. & Ariyaratne, T. R., Evaluation of finger-feel firmness as a subjective measurement of Tomato quality degradation at retail market.\u00a0Tropical Agricultural Research,<\/em>\u00a020(1),(2008)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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In conference \u2013 full text<\/h3>\n[vc_column_text]<\/p>\n
\n\n- \n
- Kumara P.D.C, Viraj M.P.S, Suraweera S.K.K, Jayaweera H.H.E, Muzathik A.M and Ariyaratne T. R. (2018). \u201cSolar thermal energy harnessing using a parabolic trough concentrator\u201d. 3rd<\/sup> International conference on Advances in Computing and technology (ICACT 2018), Colombo, 2018\/07<\/li>\n
- Kumara P.D.C, Viraj M.P.S, Suraweera S.K.K, Jayaweera H.H.E, Muzathik A.M and Ariyaratne T.R (2017). “Mechanical design and flow simulation of a steam generator for parabolic trough solar thermal energy harnessing plant”. 17th<\/sup> International Conference on Advances in ICT for Emerging Regions (ICTer 2017). Colombo, 2017\/09<\/li>\n
- K.M.W. Udeshi, H.H.E. Jayaweera, T.R. Ariyaratne, (2014), \u201c Investigation of relationship between variation of colour change of fruits with their shelf-life and other physical properties \u201d, International Research conference 2014, Kothalawala Defence University, pp: 187-194<\/li>\n
- Suraweera, S.K.K., Kumara, P.D.C., Jayaweera, H. H. E. & Ariyaratne, T. R., (2013). An optical technique for evaluating the shape of reflective parabolic trough. Research Symposium 2013 \u2013 University of Colombo, Sri Lanka.<\/li>\n
- Kumara, P.D.C., Suraweera, S.K.K., Jayaweera, H. H. E., Muzathik, A.M. & Ariyaratne, T. R., (2013). Wind load analysis for structural design of a parabolic trough concentrator. Research Symposium 2013 \u2013 University of Colombo, Sri Lanka.<\/li>\n
- Suraweera, S.K.K., Kumara, P.D.C., Jayaweera, H. H. E. & Ariyaratne, T. R., (2013). An optical technique for evaluating the shape of reflective parabolic trough. Research Symposium 2013 \u2013 University of Colombo, Sri Lanka.<\/li>\n
- Kumara, P.D.C., Suraweera, S.K.K., Jayaweera, H. H. E., Muzathik, A.M. & Ariyaratne, T. R., (2013). Wind load analysis for structural design of a parabolic trough concentrator. Research Symposium 2013 \u2013 University of Colombo, Sri Lanka.<\/li>\n
- Jayaweera, H.,Suraweera, S. K. K.& Ariyaratne T. R., Monitoring of fruit maturity based on spectrometric techniques using LEDs and photodiodes: case study: Avocado, (2012) Estimation of physiological maturity of bell pepper, Third international workshop of African Spectral Imaging Network (AFSIN), Nairobi, Kenya<\/li>\n
- Ruvinda, K. K. D. L., Suraweera, S. K. K., Jayaweera, H. H. E., Ranasinghe, O. K. & Ariyaratne, T. R., (2011) Construction and Evaluation of a Drying Chamber Powered by Parabolic Trough Solar Concentrator. 27th technical sessions. Institute of Physics \u2013 Sri Lanka.<\/li>\n
- Suraweera, S. K. K., Jayaweera, H. H. E., Thiruparan, B. & Ariyaratne, T. R., (2011) Electronic implementation of sun algorithm, Research Symposium \u2013 University of Colombo. University of Colombo, Colombo 03, Sri Lanka.<\/li>\n
- Ranatunga, C. L., Jayaweera, H. H. E., Suraweera, S. K. K., Ruvinda, K. K. D. L., Wattage, S. C. & Ariyaratne, T. R., (2010) Vibration effects in vehicular road transportation. 26th technical sessions. Institute of Physics \u2013 Sri Lanka.<\/li>\n
- Ranatunga, C. L., Jayaweera, H. H. E., Suraweera, S. K. K. & Ariyaratne, T. R., (2009) Effect of measurement of non-destructive firmness on tomato quality and a comparison between non-destructive and destructive methods. 25th technical sessions.Institute of Physics \u2013 Sri Lanka.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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In conference \u2013 abstracts<\/h3>\n[vc_column_text]<\/p>\n
\n\n- \n
- Perera H.E, Jayaweera H.H.E (2020). “Use of Google Earth Engine to monitor surface water: A case study in water tanks located in the dry zone of Sri Lanka”.International Conference in Applied and Pure Sciences 2020 (ICAPS) – University of Kelaniya, Sri Lanka, pp:38<\/li>\n
- Viraj M.P.S, Perera H.E, Kumara P.D.C and Jayaweera H.H.E (2020). \u201cImplementation of a wireless distributed node-based system for monitoring, controlling and data logging of a Parabolic Trough Concentrator\u201d. International Conference in Applied and Pure Sciences 2020 (ICAPS) – University of Kelaniya, Sri Lanka, pp:46<\/li>\n
- Abeywickrama S. S,\u00a0 Perera H. E and Jayaweera H. H. E (2020). “Calibration of the rolling angle of a Quadrant Photo Detector mounted in the image plane of a dark-field passive LIDAR system”. International Conference in Applied and Pure Sciences 2020 (ICAPS) – University of Kelaniya, Sri Lanka, pp:66<\/li>\n
- Viraj M.P.S, Kumara P.D.C, Jayaweera H.H.E and Ariyaratne T. R. (2018). \u201cConstruction and evaluation of a thermal energy storage system designed for a concentrating solar thermal energy plant\u201d. Research Symposium 2018 \u2013 University of Colombo, Sri Lanka.<\/li>\n
- Wickramarathna, D.D.C. & Jayaweera, H.H.E. Development of a combinatorial optical property measuring system for liquids, Research Symposium \u2013 University of Colombo.\u00a0\u00a0University of\u00a0Colombo, Colombo 03, Sri Lanka.\u00a0(2016)<\/li>\n
- M P S Viraj, P D C Kumara, H H E Jayaweera and T R Ariyaratne,(2016) \u201cFeasibility study on a constructing heat battery for parabolic trough solar thermal energy plant\u201d\u00a0Annual Research Symposium, University of Colombo, pp:298<\/li>\n
- P D C Kumara, M P S Viraj, H H E Jayaweera, A M Muzathik and T R Ariyaratne,(2016) \u201cExperimental investigation of the temperature dependency of the thermal conductivity of glass wool used in a steam generator\u201d Annual Research Symposium, University of Colombo, pp:275<\/li>\n
- K.M.W. Udeshi, H.H.E. Jayaweera, T.R. Ariyaratne, D.D. Wickramsinghe,(2016) \u201c Reconstruction of fluorescence and absorption spectra of water samples collected from different locations of Beira Lake \u201d, Annual Research Symposium, University of Colombo, pp: 296<\/li>\n
- T.H. Tennahewa, K.M.W. Udeshi , H.H.E. Jayaweera,(2015) \u201d Laser diode based chlorophyll sensor \u201d, Annual Research Symposium, University of Colombo, pp: 138<\/li>\n
- P D C Kumara, S K K Suraweera, H H E Jayaweera, A M Muzathik and T R Ariyaratne,(2015) \u201cDesigning a steam condenser for water desalination for parabolic trough solar thermal energy plant\u201dAnnual Research Symposium, University of Colombo, pp:<\/li>\n
- J D M Jayakody, P D C Kumara, J Rathnayake, H H E Jayaweera and T R Ariyaratne, (2015) \u201cA theoretical study and mathematical modeling of a cross flow steam condenser\u201d\u00a0Annual Research Symposium, University of Colombo, pp:<\/li>\n
- S K K Suraweera, P D C Kumara, M P S Viraj, H H E Jayaweera and T R Ariyaratne,(2015) \u201cOptical technique for evaluating the slope errors of\u00a0reflective parabolic trough\u201d Annual Research Symposium, University of Colombo, pp:<\/li>\n
- M P S Viraj, S K K Suraweera, P D C Kumara, A N Pattividana, H H E Jayaweera and T R Ariyaratne,(2015) \u201cControlling of a Parabolic Trough Concentrator (PTC) for tracking sun by implementing sun algorithm on a microcontroller\u201d\u00a0Annual Research Symposium, University of Colombo, pp:<\/li>\n
- S K K Suraweera, P D C Kumara, H H E Jayaweera and T R Ariyaratne,(2013) \u201cAn Optical technique for evaluating the shape of reflective parabolic trough\u201d Annual Research Symposium, University of Colombo, pp:157<\/li>\n
- P D C Kumara, S K K Suraweera, H H E Jayaweera, A M Muzathik and T R Ariyaratne,(2013) \u201cWind load analysis for structural design of a parabolic trough concentrator\u201dAnnual Research Symposium, University of Colombo, pp:156<\/li>\n
- Ranatunga, C. L., Jayaweera, H. H. E., Suraweera, S. K. K., Wattage, S. C., Ruvinda, K. K. D. L., Ariyaratne, T. R. (2010) Degradation of tomato quality during transportation. Research Symposium \u2013 University of Colombo. University of Colombo, University of Colombo.<\/li>\n
- Jayaweera, H. H. E., Ranatunga, C. L., Suraweera, S.K.K., Ruvinda, & Ariyaratne, T. R., (2010)Classification of Sri Lankan tomato varieties based on image analysis. Research Symposium \u2013 University of Colombo. University of Colombo, University of Colombo.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n
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[vc_row css=”.vc_custom_1535953458083{padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column][vc_empty_space height=”50px”][vc_custom_heading text=”Publications” google_fonts=”font_family:Adamina%3Aregular|font_style:400%20regular%3A400%3Anormal”][vc_separator][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1535953458083{padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column][vc_empty_space height=”20px”][vc_column_text] Kumara, P.D.C.,\u00a0 Viraj, M.P.S, Suraweera, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-pagebuilder.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/pages\/68"}],"collection":[{"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/comments?post=68"}],"version-history":[{"count":9,"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/pages\/68\/revisions"}],"predecessor-version":[{"id":276,"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/pages\/68\/revisions\/276"}],"wp:attachment":[{"href":"https:\/\/www.res.cmb.ac.lk\/physics\/cid\/wp-json\/wp\/v2\/media?parent=68"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- Kumara P.D.C, Viraj M.P.S, Suraweera S.K.K, Jayaweera H.H.E, Muzathik A.M and Ariyaratne T.R (2017). “Mechanical design and flow simulation of a steam generator for parabolic trough solar thermal energy harnessing plant”. 17th<\/sup> International Conference on Advances in ICT for Emerging Regions (ICTer 2017). Colombo, 2017\/09<\/li>\n
- Brydegaard, M., Merdasa, A., Gebru, A., Jayaweera, H. & Svanberg, S., \u00a0Realistic instrumentation platform for active and passive optical remote sensing. Applied Spectroscopy,\u00a0\u00a070<\/strong>\u00a0(2), 372-385,(2015)<\/li>\n