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Onyinyechi Adanma Nnamchi

Observed names: Nnamchi, O. A., O A Nnamchi, O. A. Nnamchi, O.A. Nnamchi, OA Nnamchi, Onyinyechi Nnamchi
ORCID: 0000-0003-4099-601X
Observed ORCID: 0000-0003-4099-601X
OpenAlex ID: A5075038680
Solar dryers: A review of mechanism, methods and critical analysis of transport models applicable in solar drying of product
2025 · Onyinyechi Nnamchi, Cyprian Tom, et al. · Green Energy and Resources · 28
Modelling and simulation of multi-coupled heat and mass transfer processes: A case study of solar biomass dryer
2021 · O.A. Nnamchi, M.C. Ndukwu, et al. · Thermal Science and Engineering Progress · 17
Numerical modelling of wind flow for solar power generation in a case study of the tropical zones
2022 · Muhamad Mustafa Mundu, Stephen Ndubuisi Nnamchi, et al. · Modeling Earth Systems and Environment · 12
Dynamic Analysis of Performance of Photovoltaic Generators Under Moving Cloud Conditions
2020 · Stephen Ndubuisi Nnamchi, Onyinyechi Adanma Nnamchi, et al. · Journal of Solar Energy Research · 7
Experimental verification of suitability of insulation testing rig in determining thermophysical properties of insulating materials
2019 · S. N. Nnamchi, O. A. Nnamchi, et al. · Cogent Engineering · 7
Time Series Analysis of Global Energy Indices: Logarithmic and Normalized Techniques for Developmental Studies
2022 · S N Nnamchi, Z O Jagun, et al. · Energy Economics Letters · 6
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Differential modelling and simulation of solar power potential: a helio-application of biharmonic model
2021 · Stephen Ndubuisi Nnamchi, Muhamad Mustafa Mundu, et al. · Modeling Earth Systems and Environment · 6
Modeling, simulation, and prediction of global energy indices: a differential approach
2021 · Stephen Ndubuisi Nnamchi, Onyinyechi Adanma Nnamchi, et al. · Frontiers in Energy · 4
Design and Simulation of Air-Solar Preheating Unit: An Improved Design of a Flat Plate Solar Collector
2020 · Nnamchi, S. N., Nnamchi, O. A., et al. · Iranica Journal of Energy and Environment · 4
Effect of Technological Mismatch on Photovoltaic Array: Analysis of Relative Power Loss
2021 · Stephen Ndubuisi Nnamchi, Onyinyechi Adanma Nnamchi, et al. · DOAJ (DOAJ: Directory of Open Access Journals) · 3
Development of a Model for Estimation of Sunshine Hour Data for Different Regions of Uganda
2021 · Mustafa M. Mundu, Stephen Ndubuisi Nnamchi, et al. · DOAJ (DOAJ: Directory of Open Access Journals) · 2
Modelling and simulation of wind flow: A gradient method of identifying windy region
2023 · SN Nnamchi, ZO Jagun, et al. · Wind Engineering · 1
Design and simulation of air-solar-finned reheating unit: An innovative design of a parabolic trough solar collector
2020 · S. N. Nnamchi, O. A. Nnamchi, et al. · Cogent Engineering · 1
Perturbation Of Diminutive Solar Irradiance And Extreme Semiconductor Temperature On The Output Current And Voltage: The Translation Of Electrical Characteristics Into Thermal Characteristics
2019 · Stephen Ndubuisi Nnamchi, Onyinyechi Adanma Nnamchi · Journal of Solar Energy Research · 1
Works count: 14
Citation count: 99
H-index: 6
I10-index: 3
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