This research paper presents a comprehensive study of the design, optimization, and performance analysis of a gravitational vortex water turbine for small-scale hydropower applications in the Chittagong Hill Tracts of Bangladesh. The urgent need for cleaner and more efficient ene...
Open access
Research Article10.9734/jenrr/2023/v14i4292
The extensive reform of Nigeria's power industry is focused on deregulation, restructuring, and privatisation. The government started a comprehensive economic reform programme in 1999, which includes this reform. The National Electric Power Policy (NEPP) of 2001 and the Electric...
Open access
Research Article10.9734/jenrr/2023/v14i4291
This study investigated the quality of biomass fuel briquettes; a Refuse Derived Fuel (RDF) made from bio-wastes generated from a local farm produce market in Nekede, Owerri, Nigeria, known as Umuokomoche daily market. The wastes were mainly waste groceries; vegetable stems, leav...
Open access
Research Article10.9734/jenrr/2023/v14i4290
Larry Orobome Agberegha, Elena Trim, Tanko Bako, Francis Onoroh, Clement Siedougha Afoegba, Adenike O. Akinyemi, Bernard Chukwuebuka Izelu & Timothy Bini Oshevire·Journal of Energy Research and Reviews·2023
The development of a sustainable cassava cabinet dryer requires a balanced approach to technological, economic and ecological aspects. The design – from conceptualization to design and performance evaluation – considered different input parameters and various structural design...
Open access
Research Article10.9734/jenrr/2023/v14i4289
Marine robots are an important tool for developing and exploring the ocean, which can adapt and work in the harsh marine environment. However, energy supply is one of the important factors that limit the operational capabilities of marine robots, and obtaining energy from the mar...
Open access
Research Article10.9734/jenrr/2023/v14i3287
Many households and small hotels in Kenya source their energy from biomass; mainly wood and charcoal. For the urban poor, their energy source is basically charcoal. With increasing population, rural urban migration, tough economic times, the use of charcoal must be as efficient a...
Open access
Research Article10.9734/jenrr/2023/v14i3286
Earth's average temperature continues to rise, triggering dangerous weather events that occur simultaneously and interact with each other, such as storms, floods, droughts, and wildfires. The main cause of this global warming is the excess of greenhouse gases emitted by human act...
Open access
Research Article10.9734/jenrr/2023/v14i3285
Zambia and Ethiopia are two countries from southern and eastern of Africa due to their geographical location and other factor the environment condition is different. The research aims at identifying and analszing the technical performance issues of Grid tide Inverter (GTI) for PV...
Open access
Research Article10.9734/jenrr/2023/v14i3284
In recent years, countries have vigorously developed renewable energy resources to alleviate energy shortages and improve the environment. Wind energy, as a clean and renewable new energy source, has been increasing its power generation capacity, but the wind power generation its...
Open access
Research Article10.9734/jenrr/2023/v14i3283
The internal combustion engine, as a huge amount of global thermal machinery, serves a wide range of industries. At the present stage, internal combustion engines will still play an irreplaceable role for a longer period of time. Taking into account the trend of CO2 emissions in...
Open access
Research Article10.9734/jenrr/2023/v14i2281
Porphyrin is an organic macrocycle compound, with a chemical formular (C20H14N4) it act as important components in various technological application like solar cell, due to their flexibility and low production cost. In this work, DFT and TD-DFT were used to investigate the molecu...
Open access
Research Article10.9734/jenrr/2023/v14i2282
This paper proposes a hybrid game-based distribution network-multi-virtual power plant cooperative operation strategy for the different decision-making positions of distribution networks and virtual power plants. Firstly, the distribution system operator (DSO) is introduced as th...
Open access
Research Article10.9734/jenrr/2023/v14i2280
Kelechi N. Ibekwe, Chinazaekpere M. Arukwe, Chibuzo V. Ahaneku, Evangeline Onuigbo, Jerry O. Omoareghan, Ademola Lanisa & Vivian O. Oguadinma·Journal of Energy Research and Reviews·2023
Seismic attribute analysis is important in subsurface data interpretation, such as seismic interpretation, which could involve seismic stratigraphic and structural interpretation. This interpretation is often hampered by seismic resolution and, sometimes, human inability to ident...
Open access
Research Article10.9734/jenrr/2023/v14i2279
Mechanization application in agriculture is important for timeliness of field operations and improvement of products quality. This study was conducted in a sugar company to evaluate the mechanization energy requirements for production of sugar cane crop. Mechanization index (MI),...
Open access
Research Article10.9734/jenrr/2023/v14i2278
The Plateau department, where the first 25 MWp grid-connected solar plant was installed, is also an industrial cement zone, with high-energy demand, located in the south of Benin. In this region, the equatorial climate oscillated between two dry and two rainy seasons, with a high...
Open access
Research Article10.9734/jenrr/2023/v14i1277