Rawan A. Fayyad, & Issam M. Ali Aljubury. (2025). Analysis of Fluid Flow through 90° Pipe Bends: Pressure Losses, Flow Separation, And Velocity Distribution. American Journal of Engineering , Mechanics and Architecture (2993-2637), 3(12), 114-123. https://www.grnjournal.us/index.php/AJEMA/article/view/8916