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Asiri Obeysekara
Asiri Obeysekara
Verified email at imperial.ac.uk
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Year
Fiber LPG mode converters and mode selection technique for multimode SDM
I Giles, A Obeysekara, R Chen, D Giles, F Poletti, D Richardson
IEEE Photonics Technology Letters 24 (21), 1922-1925, 2012
1192012
Modelling stress-dependent single and multi-phase flows in fractured porous media based on an immersed-body method with mesh adaptivity
A Obeysekara, Q Lei, P Salinas, D Pavlidis, J Xiang, JP Latham, CC Pain
Computers and Geotechnics 103, 229-241, 2018
242018
Complementary analysis of modal content and properties in a 19-cell hollow core photonic band gap fiber using time-of-flight and S2 techniques
DR Gray, Z Li, F Poletti, R Slavík, NV Wheeler, NK Baddela, MN Petrovich, ...
European Conference and Exhibition on Optical Communication, Mo. 2. F. 1, 2012
142012
A fluid-solid coupled approach for numerical modeling of near-wellbore hydraulic fracturing and flow dynamics with adaptive mesh refinement
A Obeysekara, Q Lei, P Salinas, D Pavlidis, JP Latham, J Xiang, CC Pain
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2016-013, 2016
122016
All fiber components for multimode SDM systems
I Giles, A Obeysekara, R Chen, D Giles, F Poletti, D Richardson
2012 IEEE Photonics Society Summer Topical Meeting Series, 212-213, 2012
92012
Source terms for benchmarking models of SARS-CoV-2 transmission via aerosols and droplets
MEJ Stettler, RT Nishida, PM de Oliveira, LCC Mesquita, TJ Johnson, ...
Royal Society open science 9 (5), 212022, 2022
72022
Prediction of multiphase flows with sharp interfaces using anisotropic mesh optimisation
A Obeysekara, P Salinas, CE Heaney, L Kahouadji, L Via-Estrem, J Xiang, ...
Advances in Engineering Software 160, 103044, 2021
72021
Method to visualise and measure individual modes in a few moded fibre
IP Giles, A Obeysekara, F Poletti, DJ Richardson
2012 38th European Conference and Exhibition on Optical Communications, 1-3, 2012
72012
Numerical modelling of hydraulic fracturing in naturally fractured rock
A Obeysekara
Imperial College London, 2018
62018
Blast fragmentation in rock with discontinuities using an equation of state gas model coupled to a transient dynamics fracturing and fragmenting FEMDEM model
JP Latham, P Yang, Q Lei, A Obeysekara, P Salinas, D Pavlidis, J Xiang, ...
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2017-0703, 2017
32017
Modelling the evolution of a fracture network under excavation-induced unloading and seepage effects based on a fully coupled fluid-solid simulation
A Obeysekara, Q Lei, P Salinas, D Pavlidis, J Xiang, JP Latham, C Pain
ARMA US Rock Mechanics/Geomechanics Symposium, ARMA-2017-0439, 2017
32017
Recent advances in hydromechanical modelling of fractured rocks using the finite-discrete element method
JP Latham, Q Lei, A Obeysekara, P Yang, J Xiang, P Salinas, C Pain
International Conference on Coupled Processes in Fractured Geological Media …, 2018
22018
Source terms for benchmarking models of SARS-CoV-2 transmission via aerosols and droplets (preprint)
MEJ Stettler, R Nishida, P de Oliveira, LCC Mesquita, T Johnson, E Galea, ...
2022
ENHANCING CFD SIMULATIONS OF COVID-19 DIFFUSION BY COUGHING AND SNEEZING USING DATA ASSIMILATION
R Arcucci, CQ Casas, A Joshi, L Mottet, A Obeysekara, YK Guo, C Pain
High Performance Computing on CRESCO Infrastructure: research activity and …, 2021
2021
Merging Real Images with Physics Simulations via Data Assimilation
R Arcucci, CQ Casas, A Joshi, A Obeysekara, L Mottet, YK Guo, C Pain
European Conference on Parallel Processing, 255-266, 2021
2021
Codes coupling method for simulating hydraulic fracturing within the gas hydrate stability zone
LIU Jinlong, W Shuhong, A Obeysekara, X Jiansheng, P Salinas, C Pain, ...
Journal of Tropical Oceanography 39 (1), 94-105, 2020
2020
Slug Flow Prediction for Subsea Applications Using Dynamic Anisotropic Mesh Optimisation with Tetrahedral Control-Volume Finite Elements
C Heaney, L Kahouadji, L Via-Estrem, A Obeysekara, P Salinas, C Pain, ...
APS Division of Fluid Dynamics Meeting Abstracts, S19. 003, 2019
2019
Modelling excavation-induced unloading and seepage effects on a fracture network using a coupled fluid-solid approach based on the immersed body method
A Obeysekara, Q Lei, P Salinas, J Xiang, JP Latham, C Pain
International Conference on Coupled Processes in Fractured Geological Media …, 2018
2018
A Fully Coupled Discrete-Continuous Numerical Approach for Hydrofracture Interaction and Flow Modelling
A Obeysekara
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Articles 1–19