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Universe phenomenology as understood from gravitational theories with non-vanishing torsion: cosmology and black holes
Published 2021“…We then consider the case of a vacuum in spherical symmetry and construct a 1-dimensional code to evolve the system numerically. We leave the inclusion of torsion into this code as the subject for future work.…”
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Numerical Laplace transformation methods for integrating linear parabolic partial differential equations
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Shell finite elements, with applications in biomechanics
Published 2014“…Implementation has been carried out in deal.II, an open source library of finite element code. Substantial detail is given about how the shell formulation was implemented; this includes preprocessing, programming of the solution algorithm, and post-processing of results. …”
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Numerical Modelling of Steel Fibre Reinforced Concrete Subjected to Fatigue Loading
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An integrated strategy and risk management approach for public universities in South Africa
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Methods and techniques for topology optimization.
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Classical, quantum and numerical aspects of modified theories of gravity
Published 2024“…It is well-known that the Baumgarte-Shapiro-Shibata-Nakamura (BSSN) modification of the Arnowitt-Deser-Misner formulation of General Relativity is suitable for the construction of numerical relativity codes. …”
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A computational implementation of design sensitivity analysis and structural optimisation
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Theoretical and numerical aspects of problems in finite-strain plasticity
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Analysing the performance of a compressor impeller for a micro gas turbine
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A Proper Orthogonal Decomposition-based inverse material parameter optimization method with applications to cardiac mechanics
Published 2017“…The calibration results are then compared against the full-order solution which is obtained using an in-house code based on the element-free Galerkin method, which is assumed to be the exact solution. …”
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Elastic Mesh Deformation for Internal Flows with Moving Boundaries
Published 2024“…As such a tank with a flexible internal beam serves as the tested case employed in this work. As such a computer code was developed and the elastic deformation was implemented via the Finite Element Galerkin method with two methods to control the element's distortion near the moving boundaries, Jacobian-based stiffening modification and the distance criterion method. …”
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The performance of high speed reciprocating polymer seals in water
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Constitutive modelling and finite element analysis in geomechanics
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Numerical simulation of implant-bone interaction following cementless joint replacement
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Hybrid method of moments/uniform geometrical theory of diffraction techniques
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The role of chirality in synthetic microwave absorbers
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Time series forecasting and model selection in singular spectrum analysis
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The effect of geological alterations on pillar strength
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