Zobrazeno 1 - 10
of 173
pro vyhledávání: '"M. Ngala"'
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 13, Iss 6, Pp 840-847 (2017)
The study presents an application of the artificial neural network model using the back propagation learning algorithm to predict the actual calorific value of the municipal solid waste in major cities of the northern part of Nigeria, with high popul
Externí odkaz:
https://doaj.org/article/1c48a0529f234bf798f4032062f04aeb
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 13, Iss 6, Pp 778-789 (2017)
The excessive consumption of fossil fuel particularly in urban areas due to transportation and industrial activities has greatly contributed to generation of high levels of pollution; therefore, a renewable eco-friendly energy source is required. The
Externí odkaz:
https://doaj.org/article/48dc7d3362674c259a676ddd95bdbbc7
Autor:
M.I. Adeka, K.O.O. Anoh, M. Ngala, S.J. Shepherd, E. Ibrahim, I.T.E. Elfergani, A.S. Hussaini, J. Rodriguez, R.A. Abd-Alhameed
Publikováno v:
EAI Endorsed Transactions on Mobile Communications and Applications, Vol 3, Iss 11, Pp 1-9 (2017)
The state of insecurity occasioned by fraudulent practices in Africa has been of concern economically, both at home and abroad. In this paper, we propose ways to mitigate this problem, using Nigeria as a case study. Based on surveys in West Africa, t
Externí odkaz:
https://doaj.org/article/c553db5ebd10439aa18ad81d17be203a
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 13, Iss 3, Pp 315-324 (2017)
This work presents a comparative analysis on the structural material of a blade used for the horizontal axis wind turbine, which was based on previously developed blade geometry. Two blades of the same parameter: 0.25 m chord lengths at 8 o angle of
Externí odkaz:
https://doaj.org/article/f41325eda2bb41c0a6cc56d6e3ffb66f
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 13, Iss 2, Pp 307-314 (2017)
This paper presents a numerical simulation of air velocity and air temperature distribution in an office room of Computer Engineering Department of University of Maiduguri which is naturally ventilated. The office room under investigation with the di
Externí odkaz:
https://doaj.org/article/f48cea695d1f422aa1757c4f75931510
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 12, Pp 103-109 (2016)
The ability to predict the quantity of energy to be produced is of paramount importance in every country. It would assist in setting up a waste management plan which will lead to a sustainable energy policy. This paper presents the development of a s
Externí odkaz:
https://doaj.org/article/4bc0c40f513843c9a79ccad7723a6f0d
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 11, Pp 13-23 (2015)
This study investigates the performance of a micro Horizontal Axis Wind Turbine (HAWT) blade using Computational Fluid Dynamics (CFD). The 1.5 m long micro HAWT blade was designed using the Blade Element Momentum Theory (BEM). Parameters such as the
Externí odkaz:
https://doaj.org/article/7e49d8110a62495ea97a5a3fca07442c
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 11, Pp 1-12 (2015)
Solar chimney power plant (SCPP) is a renewable energy facility that converts the potential energy in the Sun into kinetic energy and subsequently into electrical energy. The problem of global warming and electricity generation/distribution in Nigeri
Externí odkaz:
https://doaj.org/article/efa68f9e5ee74d458134f70a2bd44e1f
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 8, Pp 133-138 (2012)
The paper treats the design of a municipal solid waste incinerator suited to the semiarid regions with northern Nigeria and Niger Republic in West Africa as the study area. Proximate and ultimate analyses results from the solid waste were used as bas
Externí odkaz:
https://doaj.org/article/99290d6deafa4592b1e76939643e59f7
Publikováno v:
Arid Zone Journal of Engineering, Technology and Environment, Vol 7, Pp 90-98 (2010)
Chromium – Containing Leather Waste (CCLW) constitutes an environmental pollution problem to leather industries disposing the waste by landfill. The waste mainly consists of collagen and chromium III complexes. This work is a design of reactors to
Externí odkaz:
https://doaj.org/article/fe7c335d26c14684be10017a351824f0