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1.277  Articles
1 of 129 pages  |  10  records  |  more records»
Transpired solar collector (TSC) systems are simple solutions for the preheating of ventilation air with solar energy. Their performance is a function of several environmental factors, so the climatic conditions of the location play an important role. In ... see more

AbstractResearches on glazed and unglazed flat plate type solar collectors have been carried out previously for the purposes of water heaters and air heaters. However, studies related to the comparison of glazed and unglazed solar collectors especially to... see more

Solar energy is considered a sustainable resource that poses little to no harmful effects on the environment. The performance of a solar system depends to a great extent on the collector used for the conversion of solar radiant energy to thermal energy. A... see more

The ease of a series of processes offered online that lead to criminal acts by debt collectors with threats to customers. The purpose of the study is to determine the criminal liability of debt collectors online who collect with threats. The research meth... see more

Multi - finance institutions in Indonesia are better if the indicator is the number of consumer finance in Indonesia in the last few years. The growth of consumer financing can be seen from all the convenience given by the multi finance. The factor that d... see more

The highest percentage in home electricity demands in Brazil lies with the water heating systems, where the electric shower has a great contribution in consumption. The use of solar thermal panels is an alternative to minimize the strain on the electrical... see more

In this study, a heat pipe was modified with designed and manufactured inserts of specific profiles in order to investigate the effect of the internal geometries and working fluids on the efficiency of the evacuated tube heat pipe solar collector. The exp... see more

The conversion of solar irradiance into electricity by a photovoltaic module (PV) is 6– 7% of the incoming energy from the sun depending on the type of technology and the environmental parameters. More than 80% of incoming energy from the sun is reflected... see more

A pressurized system utilizing evacuated tube collectors with internal heat pipes was investigated for the production of hot service-water for domestic use during all seasons in Pretoria, South Africa. The investigation focused on the prediction of season... see more

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