Saudi Arabia has embarked on diversification of its existing energy portfolio through rene
wables, mainly solar photovoltaic and thermal, and wind power. This study presents an …

Photovoltaic (PV) technology has witnessed remarkable advancements, revolutionizing
solar energy generation. This article provides a comprehensive overview of the recent …

In this investigation, a numerical and multi-criteria analysis of energy flow in the primary
school in the city of Kragujevac is presented. A model of the existing school building with a …

Electrical energy is mostly converted from thermal energy drown from the thermal or nuclear
power plant for large scale and Diesel generator (DG) sets are used as a backup device. In …

The experimental and theoretical studies are evaluate the thermal performance of three
parabolic trough collectors with manual tracking system connected in parallel. The collectors …

There are many different ways of rendering 3D objects into two dimensions. Different kinds
of projections are able to represent things like size, areas, distances or perspective …

Modern problems of the Earth's population are increasing in the areas related to the basic
concepts of survival of living beings, but also with opposite views, if parallels are made …

Renewable energies is one of the most important sources of energy in the universe, which
contribute to the preservation of the environment and to meet human needs, most notably …

Out of many geometric curves, parabola stands out in usage in concentrated solar power
(CSP). Its reflective properties allow reflecting light into one single point. This paper gives …