Kelechi John Ukagwu

Design analysis of a sustainable techno-economic hybrid renewable energy system: Application of solar and wind in Sigulu Island, Uganda

Val Hyginus Udoka Eze, Joseph Simera Mwenyi, Kelechi John Ukagwu et al. · Scientific African · 2024 · 20 citations · Full text

Agriculture, Environmental Management, Energy Systems +16

Factors Influencing the Efficiency of Solar Energy Systems

Kelechi John Ukagwu, Wisdom Okafor · Journal of Engineering Technology and Applied Science (JETAS) · 2024 · 17 citations · Full text

Engineering, Architectural Engineering, Mechanical Engineering +17

Polyethylene terephthalate aggregates in structural lightweight concrete: a meta-analysis and review

Chikadibia Kalu Awa Uche, Sani Aliyu Abubakar, Stephen Ndubuisi Nnamchi et al. · Discover Materials · 2023 · 16 citations · Full text

Architecture, Civil Engineering, Materials Engineering +17

Mechanisms and modelling of diffusion in solids: a multiscale framework with industrial case studies and AI enhancements

Obinna Onyebuchi Barah, Faith Natukunda, Ige Bori et al. · Discover Sustainability · 2025 · 15 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Numerical modelling of wind flow for solar power generation in a case study of the tropical zones

Muhamad Mustafa Mundu, Stephen Ndubuisi Nnamchi, Kelechi John Ukagwu et al. · Modeling Earth Systems and Environment · 2022 · 10 citations

Natural Sciences, Earth Sciences, Meteorology +15