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Eric C. Okonkwo
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Journal Articles

Heat Transfer Analysis of Cu–Water Nanofluid in a District Cooling Chilled Water Loop

Yasser M. Abdellatif, Eric C. Okonkwo, AbdlMonem H. Beitelmal, Tareq Al-Ansari
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. May 2022, 14(5): 051017.
Paper No: TSEA-21-1504
https://doi.org/10.1115/1.4053930
Published Online: March 31, 2022
View Article titled, Heat Transfer Analysis of Cu–Water Nanofluid in a District Cooling Chilled Water Loop
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Topics: Cooling, Fluids, Heat transfer, Nanofluids, Nanoparticles, Water, Heat exchangers, Temperature, Shells
Journal Articles

Thermal Performance Optimization of a Parabolic Trough Collector Operating With Various Working Fluids Using Copper Nanoparticles

Yasser M. Abdullatif, Eric C. Okonkwo, Tareq Al-Ansari
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2021, 13(5): 051011.
Paper No: TSEA-20-1583
https://doi.org/10.1115/1.4049872
Published Online: March 9, 2021
View Article titled, Thermal Performance Optimization of a Parabolic Trough Collector Operating With Various Working Fluids Using Copper Nanoparticles
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Topics: Copper, Exergy, Fluids, Nanofluids, Nanoparticles, Sodium, Temperature, Water, Parabolic troughs, Gases
Journal Articles

Entropy Generation Minimization in a Parabolic Trough Collector Operating With SiO 2 –Water Nanofluids Using the Genetic Algorithm and Artificial Neural Network

Eric C. Okonkwo, Humphrey Adun, Akinola A. Babatunde, Muhammad Abid, Tahir A.H. Ratlamwala
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2020, 12(3): 031007.
Paper No: TSEA-19-1020
https://doi.org/10.1115/1.4044755
Published Online: October 15, 2019
View Article titled, Entropy Generation Minimization in a Parabolic Trough Collector Operating With SiO 2 –Water Nanofluids Using the Genetic Algorithm and Artificial Neural Network
Open the PDF for Entropy Generation Minimization in a Parabolic Trough Collector Operating With SiO 2 –Water Nanofluids Using the Genetic Algorithm and Artificial Neural Network in another window
Topics: Artificial neural networks, Entropy, Heat transfer, Nanofluids, Nanoparticles, Temperature, Water, Flow (Dynamics), Parabolic troughs, Genetic algorithms
Journal Articles

Olive Leaf-Synthesized Nanofluids for Solar Parabolic Trough Collector—Thermal Performance Evaluation

Eric C. Okonkwo, Edidiong A. Essien, Doga Kavaz, Muhammad Abid, Tahir A. H. Ratlamwala
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. August 2019, 11(4): 041009.
Paper No: TSEA-19-1052
https://doi.org/10.1115/1.4043820
Published Online: June 17, 2019
View Article titled, Olive Leaf-Synthesized Nanofluids for Solar Parabolic Trough Collector—Thermal Performance Evaluation
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Topics: Fluids, Nanofluids, Nanoparticles, Parabolic troughs, Temperature, Heat transfer, Thermal efficiency
Journal Articles

Optimal Analysis of Entropy Generation and Heat Transfer in Parabolic Trough Collector Using Green-Synthesized TiO 2 /Water Nanofluids

Eric C. Okonkwo, Muhammad Abid, Tahir A. H. Ratlamwala, Serkan Abbasoglu, Mustafa Dagbasi
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. June 2019, 141(3): 031011.
Paper No: SOL-18-1291
https://doi.org/10.1115/1.4041847
Published Online: November 14, 2018
View Article titled, Optimal Analysis of Entropy Generation and Heat Transfer in Parabolic Trough Collector Using Green-Synthesized TiO 2 /Water Nanofluids
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Topics: Entropy, Flow (Dynamics), Heat transfer, Nanofluids, Nanoparticles, Parabolic troughs, Temperature, Water, Fluids
Journal Articles

Numerical Analysis of Heat Transfer Enhancement in a Parabolic Trough Collector Based on Geometry Modifications and Working Fluid Usage

Eric C. Okonkwo, Muhammad Abid, Tahir A. H. Ratlamwala
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. October 2018, 140(5): 051009.
Paper No: SOL-17-1477
https://doi.org/10.1115/1.4040076
Published Online: May 29, 2018
View Article titled, Numerical Analysis of Heat Transfer Enhancement in a Parabolic Trough Collector Based on Geometry Modifications and Working Fluid Usage
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Topics: Fluids, Geometry, Heat transfer, Temperature, Parabolic troughs, Thermal efficiency, Water, Nanofluids, Supercritical carbon dioxide