Thin-film solar cells are emerging from the research laboratory to become commercially available devices for low cost electrical power generation applications. Silicon which is a cheap, abundant and non-toxic elemental semiconductor is an attractive candidate for these solar cel…
"140" Result
Sort By:
In this dissertation, hydrogen storage enhancement in hypercrosslinked polystyrene, effects of single walled carbon nanotubes (SWCNTs) supported ruthenium (Ru) catalyst on the kinetics and ammonia suppression in the LiNH 2-MgH2 complex hydride system and the accuracy of hydrogen…
Distributed Energy Resources (DERs) which include distributed generations (DGs), distributed energy storage systems, and adjustable loads are key components in microgrid operations. A microgrid is a small electric power system integrated with on-site DERs to serve all or some po…
Legislated renewable portfolio standards (RPSs) may not be the key to ensure forecast energy demands are met. States without a legislated RPS and with efficient permitting procedures were found to have approved and issued 28.57% more permits on average than those with a legislat…
The utilization of tropical fruit biomass as feedstock for biorenewable resources is an attractive proposition due to its abundance and potential to reduce reliance on conventional sources as well as the overall economic gain to all stakeholders. This study aims to pave the way …
Energy plays a very important role in the economic development of a country such as Iran where industrial progress and higher living standards increase demand for energy. Iran is one of the countries in the world that simultaneously produces and consumes large amounts of energy.…
This thesis consists of two different research problems. In the first one, the aim is to model and simulate a solar-powered, single-effect, absorption refrigeration system using a flat-plate solar collector and LiBr-H2 O mixture as the working fluid. The cooling capacity and the…
Tall buildings are a major component in today's urban fabric in many parts of the world. The amount of energy they consume is extremely high. Architects have been showing an increasing interest in designing highly energy efficient tall buildings to reduce the energy consumption …
With the advancements in the wind energy production industry, the demand for a cost effective and safe design of wind turbine structures is growing rapidly. The wide deployment of wind turbines in locations with high seismic hazard has lead engineers to take into account a more …
This study was done to explore the feasibility of providing solar energy, at a household level using photovoltaic (PV) solar panels, to three states in northern Nigeria. Nigeria is a country that is limited by political and economic uncertainties as well as lack of a constant su…
Congress passed the Energy Policy Act of 2005 and the Energy Independence and Security Act (EISA) of 2007 to reduce dependency on foreign oil by increasing the use of biofuels. EISA mandates 36 billion gallons of biofuel production in 2022, representing an increase of 118% in ei…
The continuous use of fossil fuels causes a significant pollution impact on the atmosphere. As a result of such pollution effects, unwanted greenhouse and climate change effects are seen in every part of the world. In order to keep the environment friendly, research is ongoing t…
Water is the root of life and the engine that drives agriculture, industry, economy and services. The demand for water often necessitates desalination, particularly in arid coastal environments where there are several desalination technologies in use today such as Multi-Effect D…
Saudi Arabia is a major oil-producing nation facing a rapidly-growing population, high unemployment, climate change, and the depletion of its natural resources, potentially including its oil supply. Technology transfer is regarded as a means to diversify countries' economies bey…
In recent years, the energy demand is increasing leads to use and utilization of clean energy becomes target of countries all over the world. Thermoelectric generator is one type of clean energy generators which is a solid-state device that converts heat energy into electrical e…
Modern technology and materials science, coupled with an understanding of our energy consumption patterns, allows for the opportunity to realize large-scale energy savings through the implementation of more efficient, adaptive technologies. More efficient heating and cooling of …
The purpose of this thesis is to study the impacts of the penetration of wind power on the Libyan power system with reference to voltage profile improvement and system reliability. The well-known loss of load probability and expectation concepts was employed. Brief description o…
Kuwait is an important producer of oil and gas. Its rapid socio-economic growth has been characterized by increasing population, high rates of urbanization, and substantial industrialization, which is transforming it into a large big energy consumer as well. In addition to urban…
The major concern in electric grid operation is operating under the most economical and reliable fashion to ensure affordability and continuity of electricity supply. This dissertation investigates the effects of such challenges, which affect electric grid reliability and econom…