RIT CES EDUPACK SOFTWARE SOFTWARE

PTC and ST have some advantages, such as maturity and typical capacity, making them the most important technologies used for solar energy conversion.

Table 2 displays the main technical and operational characteristics of these four technologies. This factor is usually smaller than 100 for PTCs and LFCs, whereas for the others it can be greater than 1,000. Concentration factor is one of the most important parameters which differs among these technologies. The receiver can be mobile or stationary depending on the concentration process, and the shape of the focus (where the sunlight is concentrated) can be either a line or a point. Table 1 represents the principal differences between these technologies based on their functionality. In industrial applications, solar concentration (collectors) technologies are divided into four technologies: PTCs, linear Fresnel collectors (LFCs), solar towers (STs), and parabolic dishes. To realize energy conversion, concentrating technologies require external components, which are generally related to fluid transport or solar tracking, and so they are considered active.Д¬lassification of solar energy technologies. Parabolic trough collectors (PTCs) have a common concentration ratio above 10 and lesser than 100, which is considered as вЂњmedium concentrationвЂќ. The concentration factor is the ratio between the collection area and the receiver area, so it is a dimensionless geometric factor having a value greater than 1 for concentrating technologies. Solar concentration is achieved by reflecting or refracting solar radiation from a large area (collection) to a smaller one (receiver) using mirrors or lenses. Solar collector type is determined based on the total radiation transmitted to the reception area compared to the radiation received in the collection area. The type of energy supplied to the process is the energy produced directly from the solar collection system used in the industrial process, which can be either thermal or nonthermal (e.g., PV). Solar technologies can be classified as either passive or active, depending on the type of system, with active technologies requiring external components, such as pumps or electronic control, to convert energy. These technologies are classified and represented in Figure 1. Many technologies are used in industry to convert solar energy into thermal and electrical energies. Further, the cost of energy of solar photovoltaic (PV) and solar thermal power has tended to fall as their performance efficiency increased in late years. Solar energy is one of the green energy resources that can be used to reduce the consumption of fuel fossils to meet the demands of the industrial and the commercial sectors. Most of the energy has been generated by using fuel fossil technologies that have increased the emission of pollutants to the atmosphere, contributing to global warming and deterioration in the health of humankind. In the last few decades, the energy demand of industries and commercial sectors has substantially increased. Outside of the brackets (extended surface) 1 Introduction We believe the compilation of reviews related to the above aspects will further provide impetus for the development of this technology in the near future. Finally, a market overview is presented to show the importance and feasibility of this technology.

RIT CES EDUPACK SOFTWARE SOFTWARE

Guidelines on commercial software tools used for performance analysis of parabolic trough collectors, and international standards related to performance analysis, quality of materials, and durability of parabolic trough collectors are compiled. Further, its industrial applications (such as heating, cooling, or concentrating photovoltaics), solar energy conversion processes, and technological advancements in these areas are discussed. This study aims to present the state-of-the-art of parabolic trough solar collector technology with a focus on different thermal performance analysis methods and components used in the fabrication of collector together with different construction materials and their properties.

Solar energy is one of the most important emerging renewable energy resources in recent times. Many innovative technologies have been developed around the world to meet its energy demands using renewable and nonrenewable resources.

Rit ces edupack software