Items where Author is "Ogbonnaya, Mercy"

Article

Ogbonnaya, Mercy and Ajayi, O. O. and Waheed, M. A. and Popoola, A. P. I. (2024) Thermal Performance of Vapour Compression Refrigeration System using Bimetallic Strontium Hexaluminate Nanorefrigerants. NIGERIAN JOURNAL OF TECHNOLOGICAL DEVELOPMENT, 21 (3). pp. 60-68. ISSN Print ISSN: 0189-9546 | Online ISSN: 2437-2110

Ajayi, O. O. and Ogbonnaya, Mercy and Ogo-Ozegbe, Oge and Popoola, A. P. I. (2024) Agricultural Waste Valorization for Nanoparticles Synthesis and Enhancement of Vapour Compression Refrigeration System’s Performance. Journal of Nano Research, 82. ISSN 1661-9897

Ogbonnaya, Mercy and Ajayi, O. O. and Waheed, M. A. (2023) Capacities and Irreversibility of the Vapour Compression Refrigeration System’s Components using Aluminium oxide (Al2O3) based Nanolubricants. NIGERIAN JOURNAL OF TECHNOLOGICAL DEVELOPMENT, 20 (3). pp. 63-75. ISSN Print ISSN: 0189-9546 | Online ISSN: 2437-2110

Ogbonnaya, Mercy and Ajayi, O. O. and Waheed, M. A. (2023) Influence of Refrigerant Type, Nanoparticle’s Concentration and Size on the Performance and Exergy Efficiency of the Vapour Compression Refrigeration System Using Al2O3 Based Nanolubricant. Journal of Nanofluids, 12. pp. 712-722.

Ogbonnaya, Mercy and Onoroh, Francis and Ajayi, O. O. and Agun, Achem Daniel and Toluwalagbara, Samuel (2022) The Influence of Nanoparticle Additive on the Thermophysical Properties of Bionanolubricant Using Castor Oil. Scientific.Net. pp. 228-238.

Ogbonnaya, Mercy and Ajayi, O. O. and Waheed, M. A. and Salawu, Enesi Y. (2022) Thermophysical Properties and Heat Transfer Characteristics of Nanorefrigerants: Some Existing Results and Areas for Further Researches. Scientific.Net, 917. pp. 207-227.

Ajayi, O. O. and Ibia, D.E and Ogbonnaya, Mercy and Attabo, Ameh and Agarana, M. C. (2017) CFD Analysis of Nanorefrigerant through Adiabatic Capillary Tube of Vapour Compression Refrigeration System. Procedia Manufacturing, 7. pp. 688-695. ISSN 2351-9789

Ajayi, O. O. and Abiola , Abatan and Ogbonnaya, Mercy and Agarana, M. C. (2017) Development of Thermomechanical Model for the Analysis of Effects of Friction and Cutting Speed on Temperature Distribution around AISI 316L During Orthogonal Machining. Procedia Manufacturing, 7. pp. 682-687. ISSN 2351-9789

Ajayi, O. O. and Agarana, M. C. and Adeniyi, M.O and Ogbonnaya, Mercy (2017) Modelling and Control of Flow Induced Vibration of Top–Tensioned Marine Risers Using Analytical Methods. Procedia Manufacturing, 7. pp. 609-615. ISSN 2351-9789

Ajayi, O. O. and Lawal, D.A and Ogbonnaya, Mercy and Agarana, M. C. (2016) Experimental Investigation and FE Simulation of the Effect of Variable Control on Temperature Distribution in Orthogonal Metal Cutting Process. Procedia Manufacturing, 7. pp. 675-681. ISSN 2351-9789

Ajayi, O. O. and Ohijeagbon, O. D. and Ogbonnaya, Mercy and Attabo, Ameh (2016) Wind Power Mapping and NPV of Embedded Generation System in Nigeria. International Journal of Environmental, Chemical, Ecological, Geological and Geophysical Engineering, 10 (5). pp. 479-490.

Conference or Workshop Item

Ogbonnaya, Mercy and Ajayi, O. O. and Waheed, M. A. and Popoola, A. P. I. (2024) Heat Transfer Characteristics of Al2O3 Based Nano refrigerants in The Evaporator and Condenser of Vapor Compression Refrigeration Systems. In: International Conference on Science, Engineering and Business for Driving Sustainable Development Goals (SEB4SDG), 02-04 April 2024, Omu-Aran, Nigeria.

Ajayi, O. O. and Ukasoanya, Daniel E. and Ogbonnaya, Mercy and Salawu, Enesi Y. and Okokpujie, Imhade P. and Akinlabi, Stephen A. and Akinlabi, Esther T. and Owoeye, T. F. (2019) Investigation of the Effect of R134a/Al2O3 –Nanofluid on the Performance of a Domestic Vapour Compression Refrigeration System. In: 2nd International Conference on Sustainable Materials Processing and Manufacturing, 2019.