Resumen
Solar receiver (10) for tower-type solar plants, comprising at least one panel (1), such that each panel (1) comprises an input manifold (2), an output manifold (3), and at least one tube (4) joining the inlet manifold (2) and the outlet manifold (3), where the tubes (4) comprise a section with a shape to choose between oval and elliptical in at least one central area between the inlet manifold (2) and the outlet manifold (3), and where the inlet manifold (2), the at least one tube (4) and the outlet manifold (3) configure at least one circuit (11) for a heat transfer fluid, where the oval/elliptical shape of the tubes allows a redistribution of the solar radiation reflected along the perimeter of the tubes, reducing heat losses with the environment and increasing the efficiency of the receiver. (Machine-translation by Google Translate, not legally binding)