Aim: There is a need to develop steady and transient state models for the hydro-geological system of Port Harcourt and Obio-Akpor areas to understand the groundwater system of the area. Study Design: Port Harcourt and Obio-Akpor. Place and Duration of Study: Port Harcourt and Ob...
Open access
Research Article10.9734/cjast/2023/v42i64071
Air conditioning systems have condensers that remove unwanted heat from the refrigerant and transfer the heat outdoors. The optimization of the global exploit of heat exchanging devices is still a burdensome task due to different design parameters involved. There is need for more...
Open access
Research Article10.9734/jenrr/2021/v8i430219
A dual-powered cooker is a combination of components that makes possible the use of alternative heat sources. Due to the irregular power supply common in developing countries, as well as the growing high cost of hydrocarbon fuel sources, the need arises for the development of a d...
Open access
Research Article10.9734/jsrr/2021/v27i830427
Aim: There is paucity of information on groundwater modelling within Sokoto basin. Groundwater levels, borehole records, precipitation, evaporation, hydraulic conductivity, storage coefficients and boundary conditions, were obtained from Sokoto Basin Authority. Study Design: Part...
Open access
Research Article10.9734/cjast/2022/v41i1131697
An improved charcoal stove was designed, constructed and tested in this study to evaluate the thermal performance and combustion efficiency. The evaluation was done in order to know its performance when compared with the commonly found charcoal stove in the locality. Boiling wate...
Open access
Research Article10.9734/ACRI/2018/43498
Eleyele Dam Reservoir, which was impounded on the Ona River in Ibadan, Southwestern Nigeria, in the 1940s, is one of the city’s oldest water-supply infrastructures and has attracted a substantial, though thematically fragmented, body of research over the past two decades. This pa...
Open access
Research Article10.9734/ajoger/2026/v9i3298