Thermo-mechanical optimization of thermoelectric generators using deep learning artificial intelligence algorithms fed with verified finite element simulation data

C Maduabuchi - Applied Energy, 2022 - Elsevier
The rising levels of global warming in the environment owing to emissions from fossil-fuel-
based engines has increased the search for efficient clean energy systems. Thermoelectric …

Improving the performance of a solar thermoelectric generator using nano-enhanced variable area pins

C Maduabuchi - Applied Thermal Engineering, 2022 - Elsevier
Despite the desirable perks offered by solar thermoelectric generators (TEGs), their
efficiencies are nowhere close to those of solar photovoltaic systems. This has limited their …

Deep neural networks for quick and precise geometry optimization of segmented thermoelectric generators

C Maduabuchi, C Eneh, AA Alrobaian, M Alkhedher - Energy, 2023 - Elsevier
To solve the problems of the current optimization methods for solar segmented
thermoelectric generator performance based on numerical methods, this paper applied …

Overall performance optimisation of tapered leg geometry based solar thermoelectric generators under isoflux conditions

C Maduabuchi, H Njoku, M Eke, C Mgbemene… - Journal of Power …, 2021 - Elsevier
The performance of thermoelectric devices improves either by changing the thermoelectric
material properties or the geometry of the thermoelectric leg. Many research papers show …

Effects of leg geometry and multistaging of thermoelectric modules on the performance of a photovoltaic‐thermoelectric system using different photovoltaic cells

C Maduabuchi, R Lamba, H Njoku… - … Journal of Energy …, 2021 - Wiley Online Library
Research into improving the performance of photovoltaic (PV) systems using thermoelectric
generators (TEGs) has gained increased interest in recent times. Few studies have …

Solar power generation using a two‐stage X‐leg thermoelectric generator with high‐temperature materials

CC Maduabuchi, MN Eke… - International Journal of …, 2021 - Wiley Online Library
Due to the adverse impacts of fossil fuel sources on the environment and human health,
research aimed at generating electricity from the sun has gained increased interest. These …

Thermodynamic modeling of a spectrum split perovskite/silicon solar cell hybridized with thermoelectric devices

MN Eke, OI Ibeagwu, EC Okoroigwe… - … Journal of Energy …, 2022 - Wiley Online Library
To facilitate the attainment of higher performance in the tandem perovskite/silicon solar cell,
this work seeks to conduct the thermodynamic modeling and analysis of a spectrum splitting …

Smart Optimization of Semiconductors in Photovoltaic‐Thermoelectric Systems Using Recurrent Neural Networks

H Alghamdi, C Maduabuchi, K Okoli… - … Journal of Energy …, 2023 - Wiley Online Library
In the relentless pursuit of sustainable energy solutions, this study pioneers an innovative
approach to integrating thermoelectric generators (TEGs) and photovoltaic (PV) modules …

Accurate prophecy of photovoltaic-segmented thermoelectric generator's performance using a neural network that feeds on finite element-generated data

C Maduabuchi, M Alanazi, A Alzahmi - Sustainable Energy, Grids and …, 2022 - Elsevier
To further enhance the photovoltaic–thermoelectric system efficiency, this paper proposes a
new hybrid system design comprising a segmented thermoelectric generator and aluminum …

The combined impacts of leg geometry configuration and multi-staging on the exergetic performance of thermoelectric modules in a solar thermoelectric generator

C Maduabuchi, S Singh… - Journal of …, 2022 - asmedigitalcollection.asme.org
The performance of thermoelectric generators (TEGs) can be improved either by the
adoption of multi-stage or tapered leg configuration. So far, a hybrid device that …