Experimental investigation of flat plate solar collector using CeO2-water nanofluid Experimental Study on the Performance of a Flat-Plate Collector Using WO3/Water Nanofluids Evacuated tube solar collector performance using CeO2/water nanofluid Convective heat transfer enhancement inside tubes using inserted helical coils Efficiency of evacuated tube solar collector using WO3/Water nanofluid Evacuated tube solar collector performance using copper nanofluid: Energy and environmental analysis Experimental investigation of heat transfer and pressure drop of turbulent flow inside tube with inserted helical coils An experimental study of a newly designed freezing desalination unit equipped with reversed vapor compression cycle Investigation of the effect of hybrid CuO-Cu/water nanofluid on the solar thermal energy storage system Utilizing artificial neural networks to predict the thermal performance of conical tubes with pulsating flow Experimental investigation on the effect of pulsating flow on heat transfer and pressure drop in conical tubes