WITHDRAWN: Energetic and Exergetic Performance Improvement of a Solar Flat Plate Collector Working with Nanofluid

Experimental investigation and thermodynamic analysis of application of hybrid nanofluid in a parabolic solar trough collector

“…[8][9][10][11] Currently, solar energy provides part of the energy needed by advanced countries in two forms: electrical energy through photovoltaic systems and thermal energy using solar collectors. [12][13][14] Among the types of solar systems technology, the linear parabolic collector has been widely accepted due to the fact that it can produce high temperatures for heating and cooling, , it needs less space to reflect sunlight in the focal area, and various ways have been proposed to increase the efficiency of this technology. [15][16][17] One of the ways to increase the efficiency of linear parabolic collectors is to use nanofluid.…”