Non-road spark ignition (SI) engines play a critical role in Nigeria, particularly in agriculture, construction, and small-scale power generation. Despite their extensive use, there is limited research on how Nigeria's unique environmental and operational conditions such as high...
Open access
Research Article10.9734/jenrr/2024/v16i12386
The demand for efficient and environmentally friendly spark ignition (SI) engines has driven researchers to explore advanced methods for optimizing engine performance and reducing emissions. One such method is the use of Artificial Neural Networks (ANNs) to develop predictive mod...
Open access
Research Article10.9734/ajarr/2025/v19i1874
Refrigeration systems play a critical role in various sectors of Nigeria’s economy, particularly in food preservation, healthcare, and industrial processes. However, the use of conventional synthetic refrigerants, which contribute significantly to global warming and ozone depleti...
Open access
Research Article10.9734/ajarr/2025/v19i1870
As Nigeria continues to expand its industrial, commercial, and residential cooling needs, the demand for efficient and environmentally sustainable refrigeration systems is growing. However, the environmental impact of conventional refrigerants has raised concerns due to their hig...
Open access
Research Article10.9734/jenrr/2024/v16i12387