Numerical Study of Solar Air Heater Roughened With Rectangular Sectioned Ribs - Bisht, Vijay Singh; Singh, Desh Bandhu; Kumar, Pushpendra (2024 1st International Conference on Innovative Sustainable Technologies for Energy, Mechatronics, and Smart Systems (ISTEMS), Innovative Sustainable Technologies for Energy, Mechatronics, and Smart Systems (ISTEMS), 2024 1st International Conference on, 2024)