Exergy-Based Performance Assessment of a Solar Air Heater Equipped with Zig-Zag Structured Baffles. - Bohra, Jaya; Bisht, Vijay Singh; Bhandari, Prabhakar; Pandey, Kshitij; Singh, Sandeep; Bist, Ankur Singh; Ranakoti, Lalit; Kaushik, Shivasheesh; Sharma, Kapil Kumar (Archives of Thermodynamics, 2026)