The study of the fluid flow in heat exchangers and its related mass and heat transfer processes is a very complicated research subject. Modeling of coupled fluid flow and heat transfer processes using numerical and analytical approaches are cumbersome problems. Hence. the current study investigates the modeling thermo-hydraulic behavior of a helical plate heat exchanger (HPHE) using a... https://allfixelectricales.shop/product-category/grill-side-rack/