Water-air regenerative heat exchanger with increased heat exchange efficiency

According to experts’ forecasts, by 2040 the global demand for energy will increase 37%, and renewable sources in next 20 years become fastest growing segment of world energy, their share decade grow about one a half times. Solar is industry among all non-conventional gaining highest rates development comparison with other sources. In this article, authors provide an overview technologies that efficiency productivity solar panels, only investigated methods are described can speed up process introducing instead traditional. All systems based on use sun as main source energy. The presented scheme solar-air thermal power plant, which improve through regenerative air collector increased heat transfer efficiency. Strengthening be achieved hemispherical depressions surface receives radiation. A schematic diagram given principle operation such detail. comparative calculation intensification without modernization was carried out, basis conclusion made using type economic effect from application method. description method calculating given, thanks used implemented existing heating hot water supply systems.