A hybrid solar-still and parabolic trough collector system with nanofluids: novel CFD-based model and experimental validation in arid conditionsMammar Bouhelal، Amar Rouag، Abdelhamid Bouhelal، Yousef BelloufiApplied Thermal Engineeringالمجلّد 283، الصفحات 1289352025مقال وصول مغلق 6