City Research Online

Kumar, A. P., Méndez, J. P., Burela, R. G. , Bisagni, C., Harursampath, D. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2024). Non-linear buckling analysis of delaminated hat-stringer panels using variational asymptotic method. Composite Structures, 345, article number 118276. doi: 10.1016/j.compstruct.2024.118276

Kumar, A., Patil, S., Kovacevic, A. ORCID: 0000-0002-8732-2242 & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2024). Performance prediction and Bayesian optimization of screw compressors using Gaussian Process Regression. Engineering Applications of Artificial Intelligence, 133, article number 108270. doi: 10.1016/j.engappai.2024.108270

Srivastava, C., Mahesh, V., Guruprasad, P. J. , Petrinic, N., Scarpa, F., Harursampath, D. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2024). Effect of damage evolution on the auxetic behavior of 2D and 3D re-entrant type geometries. Mechanics of Materials, 193, article number 104980. doi: 10.1016/j.mechmat.2024.104980

Srivastava, C., Bhola, L., Mahesh, V. ORCID: 0000-0001-8394-1321 , Guruprasad, P. J., Petrinic, N., Scarpa, F., Harursampath, D. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2023). Exploiting nonlinearities through geometric engineering to enhance the auxetic behaviour in re-entrant honeycomb metamaterials. Scientific Reports, 13(1), article number 20915. doi: 10.1038/s41598-023-47525-7

Nakka, R., Phanendra Kumar, A., Harursampath, D. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2023). Influence of fibre cross-section profile on the multi-physical properties of uni-directional composites. Composite Structures, 321, article number 117321. doi: 10.1016/j.compstruct.2023.117321

Sahu, R., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Weimer, C. & Harursampath, D.view all authors (2023). Interface engineering of carbon fiber composites using CNT: A review. Polymer Composites, 45(1), pp. 9-42. doi: 10.1002/pc.27772

Aithal, N. U., Mahesh, V., Mahesh, V. ORCID: 0000-0001-8394-1321 , Ponnusami, S. A. ORCID: 0000-0002-2143-8971 & Harursampath, D.view all authors (2023). Development and mechanical characterization of cenosphere-reinforced CFRP and natural rubber core sandwich composite. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 45(9), article number 498. doi: 10.1007/s40430-023-04424-2

Mahesh, V., Mahesh, V., Ponnusami, S. A. ORCID: 0000-0002-2143-8971 & Harursampath, D.view all authors (2023). Machine learning assisted coupled frequency analysis of skewed multi-phase magnetoelectric composite plates with temperature and moisture dependent properties. Mechanics of Advanced Materials and Structures, 31(25), pp. 7111-7126. doi: 10.1080/15376494.2023.2242858

Mahesh, V. ORCID: 0000-0001-8394-1321, Mahesh, V. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971 (2023). Nonlinear active control of thermally induced pyro-coupled vibrations in porous-agglomerated CNT core sandwich plate with magneto-piezo-elastic facings. Acta Mechanica, 234(10), pp. 5071-5099. doi: 10.1007/s00707-023-03641-z

Mahesh, V. ORCID: 0000-0001-8394-1321, George, J. P., Mahesh, V. , Chakraborthy, H., Mukunda, S. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2023). Dry-sliding wear properties of 3D printed PETG/SCF/OMMT nanocomposites: Experimentation and model predictions using artificial neural network. Journal of Reinforced Plastics and Composites, 43(11-12), pp. 682-693. doi: 10.1177/07316844231188853

Bedi, S. S., Mallesha, V., Mahesh, V. , Mahesh, V. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2023). Investigation of low-percentage graphene reinforcement on the mechanical behaviour of additively manufactured polyethylene terephthalate glycol composites. Journal of Thermoplastic Composite Materials, 37(3), pp. 910-930. doi: 10.1177/08927057231188025

Bedi, S. S., Mallesha, V., Mahesh, V. ORCID: 0000-0001-8394-1321 , Mahesh, V., Mukunda, S., Negi, S. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2023). Thermal characterization of 3D printable multifunctional graphene‐reinforced polyethylene terephthalate glycol (PETG) composite filaments enabled for smart structural applications. Polymer Engineering & Science, 63(9), pp. 2841-2856. doi: 10.1002/pen.26409

Nakka, R., Harursampath, D. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971 (2023). A generalised deep learning-based surrogate model for homogenisation utilising material property encoding and physics-based bounds. Scientific Reports, 13(1), article number 9079. doi: 10.1038/s41598-023-34823-3

Sahu, R., Harursampath, D. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971 (2023). Continuum modeling of nonlinear buckling behavior of CNT using variational asymptotic method and nonlinear FEA. Mechanics of Advanced Materials and Structures, 31(21), pp. 5107-5124. doi: 10.1080/15376494.2023.2211971

Mahesh, V., Mahesh, V. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971 (2023). FEM-ANN approach to predict nonlinear pyro-coupled deflection of sandwich plates with agglomerated porous nanocomposite core and piezo-magneto-elastic facings in thermal environment. Mechanics of Advanced Materials and Structures, 31(19), pp. 4551-4574. doi: 10.1080/15376494.2023.2201927

Kumthekar, A., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, van der Zwaag, S. & Turteltaub, S.view all authors (2022). Uncertainty quantification of the lifetime of self-healing thermal barrier coatings based on surrogate modelling of thermal cyclic fracture and healing. Materials and Design, 221, article number 110973. doi: 10.1016/j.matdes.2022.110973

Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Cui, H., Erice, B. , Lißner, M., Pathan, M. & Petrinic, N.view all authors (2022). An integrated inverse numerical–experimental approach to determine the dynamic Mode-I interlaminar fracture toughness of fibre composites. Composite Structures, 293, article number 115734. doi: 10.1016/j.compstruct.2022.115734

Nakka, R., Harursampath, D., Pathan, M. V. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971view all authors (2022). A computationally efficient approach for generating RVEs of various inclusion/fiber shapes. Composite Structures, 291, article number 115560. doi: 10.1016/j.compstruct.2022.115560

Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Krishnasamy, J., Turteltaub, S. & van der Zwaag, S.view all authors (2022). Elucidating the effect of cohesive zone length in fracture simulations of particulate composites. Engineering Fracture Mechanics, 268, article number 108431. doi: 10.1016/j.engfracmech.2022.108431

De Bianchi, F., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Silvestroni, L. & Grande, A. M.view all authors (2021). Thermo-elastic properties in short fibre reinforced ultra-high temperature ceramic matrix composites: Characterisation and numerical assessment. Materials Today Communications, 29, article number 102754. doi: 10.1016/j.mtcomm.2021.102754

Veerasamy, D., Atkin, C.J. & Ponnusami, S. A. ORCID: 0000-0002-2143-8971 (2021). Aerofoil wake-induced transition characteristics on a flat-plate boundary layer. Journal of Fluid Mechanics, 920, article number A29. doi: 10.1017/jfm.2021.452

Krishnasamy, J., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Turteltaub, S. & van der Zwaag, S.view all authors (2021). Thermal cyclic behavior and lifetime prediction of self-healing thermal barrier coatings. International Journal of Solids and Structures, 222-22, article number 111034. doi: 10.1016/j.ijsolstr.2021.03.021

Narayana, K. J., Burela, R. G., Ponnusami, S. A. ORCID: 0000-0002-2143-8971 & Harursampath, D.view all authors (2020). Geometric nonlinear analysis of composite stiffened panels using variational asymptotic method. AIAA Journal, 58(9), pp. 4189-4203. doi: 10.2514/1.j058963

Krishnasamy, J., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Turteltaub, S. & van der Zwaag, S.view all authors (2019). Numerical Investigation into the Effect of Splats and Pores on the Thermal Fracture of Air Plasma-Sprayed Thermal Barrier Coatings. Journal of Thermal Spray Technology, 28(8), pp. 1881-1892. doi: 10.1007/s11666-019-00949-y

Cui, H., Mahadik, Y., Hallett, S. R. , Partridge, I. K., Allegri, G., Ponnusami, S. A. & Petrinic, N.view all authors (2019). Coupon scale Z-pinned IM7/8552 delamination tests under dynamic loading. Composites Part A: Applied Science and Manufacturing, 125, article number 105565. doi: 10.1016/j.compositesa.2019.105565

Pathan, M. V., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Pathan, J. , Pitisongsawat, R., Erice, B., Petrinic, N. & Tagarielli, V. L.view all authors (2019). Predictions of the mechanical properties of unidirectional fibre composites by supervised machine learning. Scientific Reports, 9(1), article number 13964. doi: 10.1038/s41598-019-50144-w

Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Krishnasamy, J., Turteltaub, S. & van der Zwaag, S.view all authors (2019). A micromechanical fracture analysis to investigate the effect of healing particles on the overall mechanical response of a self-healing particulate composite. Fatigue and Fracture of Engineering Materials and Structures, 42(2), pp. 533-545. doi: 10.1111/ffe.12929

Krishnasamy, J., Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Turteltaub, S. & van der Zwaag, S.view all authors (2019). Computational investigation of porosity effects on fracture behavior of thermal barrier coatings. Ceramics International, 45(16), pp. 20518-20527. doi: 10.1016/j.ceramint.2019.07.031

Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Gupta, M. & Harursampath, D. (2019). Asymptotic Modeling of Nonlinear Bending and Buckling Behavior of Carbon Nanotubes. AIAA Journal, 57(10), pp. 4132-4140. doi: 10.2514/1.j057564

Krishnasamy, J., Ponnusami, S. A., Turteltaub, S. & van der Zwaag, S.view all authors (2018). Modelling the fracture behaviour of thermal barrier coatings containing healing particles. Materials & Design, 157, pp. 75-86. doi: 10.1016/j.matdes.2018.07.026

Pathan, M. V., Erice, B., Ponnusami, S. A. & Petrinic, N.view all authors (2018). Experimental characterisation of rate-dependent compression behaviour of fibre reinforced composites. EPJ Web of Conferences, 183, article number 2053. doi: 10.1051/epjconf/201818302053

Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Krishnasamy, J., Turteltaub, S. & van der Zwaag, S.view all authors (2018). A cohesive-zone crack healing model for self-healing materials. International Journal of Solids and Structures, 134, pp. 249-263. doi: 10.1016/j.ijsolstr.2017.11.004

Erice, B., Thomson, D., Ponnusami, S. A. , Pathan, M. V. & Petrinic, N.view all authors (2018). On the Rate-dependent Plasticity Modelling of Unidirectional Fibre-reinforced Polymeric Matrix Composites. EPJ Web of Conferences, 183, article number 1055. doi: 10.1051/epjconf/201818301055

Ponnusami, S. A. ORCID: 0000-0002-2143-8971, Cui, H., Erice, B. , Pathan, M. V. & Petrinic, N.view all authors (2018). A Wedge-DCB Test Methodology to Characterise High Rate Mode-I Interlaminar Fracture Properties of Fibre Composites. EPJ Web of Conferences, 183, article number 2052. doi: 10.1051/epjconf/201818302052

Ponnusami, S. A., Turteltaub, S. & van der Zwaag, S. (2015). Cohesive-zone modelling of crack nucleation and propagation in particulate composites. Engineering Fracture Mechanics, 149, pp. 170-190. doi: 10.1016/j.engfracmech.2015.09.050

Blonde, R., Jimenez-Melero, E., Ponnusami, S. A. , Zhao, L., Schell, N., Bruck, E., van der Zwaag, S. & van Dijk, N.view all authors (2014). Position-dependent shear-induced austenite-martensite transformation in double-notched TRIP and dual-phase steel samples. Journal Of Applied Crystallography, 47(3), pp. 956-964. doi: 10.1107/s1600576714006712