A solar thermal collector is a heat that absorbs via sunlight. It device turns the energy in sunshine or radiation into useful and storable form. This conveyed electromagnetic with wavelengths ranging from infrared (long) to ultraviolet (short). Solar one of cleanest most versatile renewable sources when compared other sources. trough collectors (PTC), Compound Parabolic Collectors (CPC), Linea...

The objective of this paper is to investigate the theoretical performance Parabolic Trough Collector (PTC) using various nanofluids. performances are calculated for Al2O3, graphite, magnetite, SWCNH, CuO, SiO2, MWCNT, TiO2, Fe2O3, and ZnO in water heat transfer equations, thermodynamic properties nanofluid pumping power utilised development novel thermal model. efficiency PTC calculated, econom...