Charith Rathnayaka

717 total citations
22 papers, 438 citations indexed

About

Charith Rathnayaka is a scholar working on Computational Mechanics, Food Science and Civil and Structural Engineering. According to data from OpenAlex, Charith Rathnayaka has authored 22 papers receiving a total of 438 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Computational Mechanics, 7 papers in Food Science and 5 papers in Civil and Structural Engineering. Recurrent topics in Charith Rathnayaka's work include Fluid Dynamics Simulations and Interactions (9 papers), Polysaccharides Composition and Applications (6 papers) and Model Reduction and Neural Networks (5 papers). Charith Rathnayaka is often cited by papers focused on Fluid Dynamics Simulations and Interactions (9 papers), Polysaccharides Composition and Applications (6 papers) and Model Reduction and Neural Networks (5 papers). Charith Rathnayaka collaborates with scholars based in Australia, Sri Lanka and China. Charith Rathnayaka's co-authors include Yuantong Gu, Hyogu Jeong, Chanaka Batuwatta-Gamage, Jinshuai Bai, Ying Zhou, H.C.P. Karunasena, Wijitha Senadeera, Azharul Karim, Emilie Sauret and Yi Min Xie and has published in prestigious journals such as PLoS ONE, Computer Methods in Applied Mechanics and Engineering and Journal of Food Engineering.

In The Last Decade

Charith Rathnayaka

22 papers receiving 427 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Charith Rathnayaka Australia	12	150	128	96	95	78	22	438
Chanaka Batuwatta-Gamage Australia	8	115 0.8×	112 0.9×	73 0.8×	46 0.5×	57 0.7×	9	296
Hyogu Jeong Australia	10	139 0.9×	124 1.0×	85 0.9×	65 0.7×	71 0.9×	14	344
Julien Berger France	16	55 0.4×	95 0.7×	116 1.2×	60 0.6×	41 0.5×	64	610
А. Kаltayev Kazakhstan	13	20 0.1×	33 0.3×	453 4.7×	49 0.5×	47 0.6×	37	745
G. Urquiza Mexico	13	27 0.2×	82 0.6×	277 2.9×	79 0.8×	153 2.0×	62	549
Chen Cheng China	6	94 0.6×	88 0.7×	28 0.3×	90 0.9×	72 0.9×	11	316
Yixian Li China	16	34 0.2×	303 2.4×	70 0.7×	21 0.2×	83 1.1×	44	520
Emre Alpman Türkiye	11	11 0.1×	42 0.3×	141 1.5×	114 1.2×	16 0.2×	34	356
Ryszard Petela Poland	6	120 0.8×	95 0.7×	233 2.4×	70 0.7×	4 0.1×	15	551
Selin Aradağ Türkiye	14	53 0.4×	102 0.8×	355 3.7×	279 2.9×	156 2.0×	72	674

Countries citing papers authored by Charith Rathnayaka

Since Specialization

Citations

This map shows the geographic impact of Charith Rathnayaka's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Charith Rathnayaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charith Rathnayaka more than expected).

Fields of papers citing papers by Charith Rathnayaka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charith Rathnayaka. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Charith Rathnayaka. The network helps show where Charith Rathnayaka may publish in the future.

Co-authorship network of co-authors of Charith Rathnayaka

This figure shows the co-authorship network connecting the top 25 collaborators of Charith Rathnayaka. A scholar is included among the top collaborators of Charith Rathnayaka based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Charith Rathnayaka. Charith Rathnayaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Jeong, Hyogu, Chanaka Batuwatta-Gamage, Jinshuai Bai, et al.. (2024). An advanced physics-informed neural network-based framework for nonlinear and complex topology optimization. Engineering Structures. 322. 119194–119194. 16 indexed citations

Kent, Damon, et al.. (2024). Fibre optic sensing technology for field assessment of thermal conductivity of aquatic sediments. Journal of Soils and Sediments. 24(5). 2144–2158. 1 indexed citations

Batuwatta-Gamage, Chanaka, Charith Rathnayaka, H.C.P. Karunasena, et al.. (2024). A physics-informed neural network framework to investigate nonlinear and heterogenous shrinkage of drying plant cells. International Journal of Mechanical Sciences. 275. 109267–109267. 9 indexed citations

Batuwatta-Gamage, Chanaka, Charith Rathnayaka, H.C.P. Karunasena, et al.. (2023). A novel physics-informed neural networks approach (PINN-MT) to solve mass transfer in plant cells during drying. Biosystems Engineering. 230. 219–241. 19 indexed citations

Kent, Damon, et al.. (2023). A review of sedimentation rates in freshwater reservoirs: recent changes and causative factors. Aquatic Sciences. 85(2). 22 indexed citations

Rathnayaka, Charith, et al.. (2023). Preparative pre-laboratory online resources for effectively managing cognitive load of engineering students. European Journal of Engineering Education. 49(1). 113–138. 7 indexed citations

Bai, Jinshuai, Hyogu Jeong, Chanaka Batuwatta-Gamage, et al.. (2023). An Introduction to Programming Physics-Informed Neural Network-Based Computational Solid Mechanics. International Journal of Computational Methods. 20(10). 32 indexed citations

Jeong, Hyogu, Chanaka Batuwatta-Gamage, Jinshuai Bai, et al.. (2023). A complete Physics-Informed Neural Network-based framework for structural topology optimization. Computer Methods in Applied Mechanics and Engineering. 417. 116401–116401. 59 indexed citations

Batuwatta-Gamage, Chanaka, Charith Rathnayaka, H.C.P. Karunasena, et al.. (2022). A physics-informed neural network-based surrogate framework to predict moisture concentration and shrinkage of a plant cell during drying. Journal of Food Engineering. 332. 111137–111137. 36 indexed citations

10.

Bai, Jinshuai, Ying Zhou, Yuwei Ma, et al.. (2022). A general Neural Particle Method for hydrodynamics modeling. Computer Methods in Applied Mechanics and Engineering. 393. 114740–114740. 34 indexed citations

11.

Rathnayaka, Charith, et al.. (2021). Particle-Based Numerical Modelling of Liquid Marbles: Recent Advances and Future Perspectives. Archives of Computational Methods in Engineering. 29(5). 3021–3039. 1 indexed citations

12.

Bai, Jinshuai, Ying Zhou, Charith Rathnayaka, et al.. (2021). A data-driven smoothed particle hydrodynamics method for fluids. Engineering Analysis with Boundary Elements. 132. 12–32. 11 indexed citations

13.

Rathnayaka, Charith, et al.. (2020). A three-dimensional (3-D) meshfree-based computational model to investigate stress-strain-time relationships of plant cells during drying. PLoS ONE. 15(7). e0235712–e0235712. 10 indexed citations

14.

Rathnayaka, Charith, H.C.P. Karunasena, Wijitha Senadeera, et al.. (2018). A coarse-grained multiscale model to simulate morphological changes of food-plant tissues undergoing drying. Soft Matter. 15(5). 901–916. 16 indexed citations

15.

Rathnayaka, Charith, et al.. (2018). A 3-D coupled Smoothed Particle Hydrodynamics and Coarse-Grained model to simulate drying mechanisms of small cell aggregates. Applied Mathematical Modelling. 67. 219–233. 10 indexed citations

16.

Rathnayaka, Charith, H.C.P. Karunasena, Wijitha Senadeera, & Yuantong Gu. (2018). Application of a coupled smoothed particle hydrodynamics (SPH) and coarse-grained (CG) numerical modelling approach to study three-dimensional (3-D) deformations of single cells of different food-plant materials during drying. Soft Matter. 14(11). 2015–2031. 13 indexed citations

17.

Rathnayaka, Charith, et al.. (2017). Microscale and Multiscale Computational Modelling of Morphological Changes in Plant Cellular Structure during Drying with a coupled Smoothed Particle Hydrodynamics and Coarse-Grained Approach. 1 indexed citations

18.

Rathnayaka, Charith, H.C.P. Karunasena, Wijitha Senadeera, & Yuantong Gu. (2017). Application of 3D imaging and analysis techniques for the study of food plant cellular deformations during drying. Drying Technology. 36(5). 509–522. 14 indexed citations

19.

Rathnayaka, Charith, H.C.P. Karunasena, Yuantong Gu, et al.. (2016). A 3-D Meshfree Numerical Model to Analyze Cellular Scale Shrinkage of Different Categories of Fruits and Vegetables during Drying. Science & Engineering Faculty. 5 indexed citations

20.

Rathnayaka, Charith, H.C.P. Karunasena, Yuantong Gu, Lisa Guan, & Wijitha Senadeera. (2016). Novel trends in numerical modelling of plant food tissues and their morphological changes during drying – A review. Journal of Food Engineering. 194. 24–39. 28 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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