Daniel Raphael Ejike Ewim
Engineering · The Ohio State University
Publications
90
Citations
1,542
Est. group size
—
Recurring co-author estimate
Active years
12
Publishing since 2014
Daniel Raphael Ejike Ewim works on engineering topics related to energy systems and sustainability, including heat transfer in fluids and nanofluids, renewable energy technologies (solar, hydrogen, biodiesel), and environmental issues such as pollution, e-waste, and pesticide/PFAS contamination. His recent work spans technical thermal engineering studies alongside broader environmental and policy-oriented reviews relevant to Nigeria, South Africa, and Africa more generally.
Publication output grew steadily from 2017 through a sharp peak in 2023, followed by a decline in 2024-2025, though the 5-year average remains relatively high at about 12 papers per year.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Neonicotinoid pesticides in African agriculture: What do we know and what should be the focus for future research?
Chemosphere · 2025
- Future Directions in Bio-Lubricants: A Theoretical Synthesis of Current Trends and Innovations
Journal of Research and Innovation for Sustainable Society · 2025
- PFAS in Nigeria: Identifying data gaps that hinder assessments of ecotoxicological and human health impacts
Heliyon · 2024
- Energy sustainability and carbon dioxide emissions mitigation options for South Africa’s road transport sector
Bulletin of the National Research Centre/Bulletin of the National Research Center · 2024
- Analysis of solar energy potentials of five selected south-east cities in nigeria using deep learning algorithms
Sustainable Energy Research · 2024
- Energy Alternatives and Efficiency Options for Sustainable Development in Nigeria
2024
- Harmonising Efficiency and Sustainability: A Techno-economic Analysis of Green Hydrogen Production Methods
Energy, environment, and sustainability · 2024
- Doing Academia Differently: The Creation of a Cohort-Based Postdoctoral Scholars Program for Emerging Engineering Faculty
2024
- Pfas in Nigeria: Identifying Data Gaps that Hinder Assessments of Ecotoxicological and Human Health Impacts
SSRN Electronic Journal · 2024
- Microbial Bioremediation of Petroleum Contamination in the Niger Delta: Assessing the Role of Indigenous Microbial Communities and Potential for Sustainable Restoration
2024
- Combined Economic Emission Dispatch using a Novel Quantum Behaved-BAT Algorithm for a Hybrid Microgrid
2024
- Nanofluid Flow Through Non-Circular Cross-Section for Thermo-Hydraulic Enhancement of Energy Systems
2024
- A Systematic Approach to Exploring Recent Improvements in the Sustainability of Biodiesel Production
2024
- In-Tube Condensation Heat Transfer Correlations for Horizontal Smooth Macro Tubes
2024
- The Effect of Specifications of Solar Photovoltaic Modules on Array Peak Power, Quantity, and Weight in Residential Buildings
2024
- The Journal of Engineering and Exact Sciences×9
- Bulletin of the National Research Centre/Bulletin of the National Research Center×8
- Research Square×7
- Heliyon×3
- SSRN Electronic Journal×3
- Faraz Ahmad
Engineering · Purdue University West Lafayette
- C. Hong
Engineering · The Ohio State University
- Suresh V. Garimella
Engineering · Purdue University West Lafayette
- Tiwei Wei
Engineering · Purdue University West Lafayette
- Di Qi
Engineering · Purdue University West Lafayette
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
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