Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Chukwuma H. Kadurumba"'
Autor:
Chinedu M. Agu, Kingsley A. Ani, Onuabuchi N. Ani, Mmesoma P. Chinedu, Chukwuma H. Kadurumba, Isiguzo E. Ahaneku
Publikováno v:
Waste Management Bulletin, Vol 1, Iss 4, Pp 134-142 (2024)
The processing of Petroleum-based oil has contributed to environmental challenges such as climate change. Recently, research attention has been shifted to oil extraction from different non-edible seeds as a suitable substitute. Accordingly, this stud
Externí odkaz:
https://doaj.org/article/63599fdc565040e38f26a45681cec9de
Autor:
Chinedu Matthew Agu, Kingsely Amechi Ani, Onuabuchi Nnenna Ani, Patrick Chukwudi Nnaji, Chukwuma H. Kadurumba, Chizoo Esonye
Publikováno v:
Green Technologies and Sustainability, Vol 2, Iss 1, Pp 100057- (2024)
This work centers on methyl ester yield modeling; by Azadirachta Indica seed oil (AISO) transesterification, using Adaptive Neuro-fuzzy Inference System (ANFIS), Artificial Neural Network (ANN) and Response Surface Methodology (RSM). AISO was obtaine
Externí odkaz:
https://doaj.org/article/3b9b7ace80ec436fb1d1c024b6ccba4e
Autor:
Fidelis I. Abam, Ekwe B. Ekwe, Ogheneruona E. Diemuodeke, Michael I. Ofem, Bassey B. Okon, Chukwuma H. Kadurumba, Archibong Archibong-Eso, Samuel O. Effiom, Jerome G. Egbe, Wisdom E. Ukueje
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 3238-3248 (2021)
The paper presents the environmental sustainability of the Nigeria transport sector (NTPS) through the decomposition and decoupling analysis from 1988–2019. The study’s objective is to determine ways of saving energy in the NTPS and reduce carbon
Externí odkaz:
https://doaj.org/article/60116f591cd24b9e9c7c20058bcb0c00
Autor:
Jerome Godwin Egbe, Wisdom E. Ukueje, Ogheneruona E. Diemuodeke, Fidelis I. Abam, Archibong Archibong-Eso, Samuel O. Effiom, Chukwuma H. Kadurumba, Bassey B. Okon, Michael Ikpi Ofem, Ekwe B. Ekwe
Publikováno v:
Energy Reports, Vol 7, Iss, Pp 3238-3248 (2021)
The paper presents the environmental sustainability of the Nigeria transport sector (NTPS) through the decomposition and decoupling analysis from 1988–2019. The study’s objective is to determine ways of saving energy in the NTPS and reduce carbon
Autor:
Kennedy C. Onyelowe, Francis Orji, Bunyamin Salahudeen, Chidozie Ikpa, Obiekwe Ubachukwu, Duc Bui Van, Obinna Barah, Adrian O. Eberemu, Henry Ugwuanyi, Chijioke Christopher Ikeagwuani, Thinh Ta Duc, Wei Wu, Chukwuma H. Kadurumba, Benjamin Ugorji, Talal Amhadi, Charles Ezugwu, Felix Sosa, Ezenwa Chinenye Amanamba, George Uwadiegwu Alaneme, Tho Pham Duc, Vishnu Sai, S. Selvakumar, Manh Nguyen Van
Publikováno v:
International Journal of Low-Carbon Technologies. 14:440-451
Ecofriendly, ecoefficient and sustainable civil engineering work has been research with emphasis on adapting the byproducts of solid waste recycling and reuse to achieving infrastructural activities with low or zero carbon emission. The direction com
Autor:
Ekwe B. Ekwe, Chukwuma H. Kadurumba, Fidelis I. Abam, Macmanus Chinenye Ndukwu, Samuel O. Effiom, Tobinson A. Briggs
Publikováno v:
Sustainable Energy Technologies and Assessments. 30:91-104
The optimum exergetic performance parameters and thermo-sustainability indicators (TSIs) of low-temperature Organic Rankine cycles (ORCs) are presented. The study objectives are (i) to determine the exergetic performance, and TSIs of modified ORCs ba
Autor:
Ozioma O. Aneke, Chukwuma H. Kadurumba, Joy Nnenna Eneh, Chinedu M. Agu, Albert C. Agulanna, Ijeoma E. Agu
Publikováno v:
Industrial Crops and Products. 123:386-400
Nonlinear kinetics and thermodynamics of Colocynthis vulgaris Shrad Seeds oil (CVSSO) extraction were investigated using solvent extraction method. Parabolic diffusion, power law, hyperbolic, Elovich’s, and pseudo second order models were the model
Autor:
Chukwuma H. Kadurumba, Nndubisi P. Mbamalu, Albert C. Agulanna, Chinedu M. Agu, Charles C. Orakwue
Publikováno v:
Journal of the Chinese Advanced Materials Society. 6:169-185
This work focuses on the optimisation of key process parameters of Colocynthis vulgaris Shrad seed oil extraction using response surface methodology. The effects of temperature, particle size and t...
Publikováno v:
Journal of the Chinese Advanced Materials Society. 6:186-206
The effects of process parameters (temperature, time and particle size) on the oil yield as well as their effects on the kinetic and thermodynamic (enthalpy, entropy and free energy) parameters of ...
Publikováno v:
Procedia Manufacturing. 17:363-370
The design, kinematics and the dynamic analysis of an okro slicing machine are necessary because of the labour intensive, time wasting, explosive to knife cutter, and other numerous problems imposed by manual slicing of the crop. The materials used f