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Qblade hawt Tutorial

The impacts of the distribution of the airfoils of the blade on the performance of modern horizontal-axis wind turbines This study targets the impact of the distribution of airfoils on the structural mechanics and aerodynamic performance of a rotor of a benchmark wind turbine at using the QBlade software, using global modeling with the BEM…

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Big solar energy projects in 2020

Solar energy is one of the most important sources from which electricity is produced today. Therefore, every day, small and large solar energy projects for solar energy are established in various parts of the world, and this is due to the energy transformation and people’s interest in this clean source of energy sources.In this article,…

Electric Cars

2 types of Electric Vehicles

Just as a variety of technologies are available in conventional vehicles, electric vehicles have different capabilities that can accommodate different drivers’ needs. A major advantage of EVs is that drivers can hook them up to charge from an external electrical power source. This distinguishes it from hybrid electric cars, which are integrated with the internal…

Environment

6 Easy steps for an eco-friendly life

  We often discuss renewable energy and switching to solar power to help preserve our environment, but going eco-friendly life doesn’t have to be that time-consuming and costly, there are little steps that anyone can take to help right now. Altering your routine or doing things a different way than you’re used to can be…

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History of solar energy

PV energy History  Solar energy has been used in various ways since the 7th century BC, when the rays were greatest Solar and used to create fire; And in the third century BC, the Greeks and Romans used it As scouts for religious purposes. While in burning mirrors, «  » mirrors are burning Reflective properties of the metal…

Wind Turbines

Wind energy stumbles in Germany

The end of the energy transition  Wind energy plays a crucial role in saving the climate, so starting next year, thousands of wind turbines will be turned into scrap. The number of turbines that will stop working and be recycled will be much greater than those that will be manufactured. Sovereigns submit to the opponents…