Recent developments of the vortex solar air engine: A short review

The overuse of fossil resources, including oil and coal, has accelerated the energy crisis. The use of renewable energy, especially solar energy, is seen as a viable solution to this problem because fossil fuels pollute the environment and make it difficult for plants and animals to survive. The atmospheric vortex engine (AVE) and the solar vortex engine (SVE) are innovative ways to harness solar energy by mimicking the natural vortex dynamics to generate power. Important developments include the integration of solar collectors with vortex engines and the enhancement of design parameters, such as air inlets and turbine locations, as well as reducing the height of the chimney and reducing its construction area. These changes enhance its cost-effectiveness and do not require large building areas. This article provides a comprehensive analysis of current developments in vortex wind turbine systems for power generation. The articles studied consist of theoretical and experimental analyses. Furthermore, we conducted field research using short-term experimental designs. The research suggests that significant improvements in energy efficiency are possible. However, it emphasizes the need for further research and development to transform these technologies from small-scale prototypes to large-scale commercial applications. This would facilitate renewable energy generation and reduce our dependence on dirty energy sources.