Pedram Ghiasi, Amar Salehi, Seyed Salar Hoseini, Gholamhassan Najafi, Rizalman Mamat, Balkhaya, and Fitri Khoerunnisa. 2024. “Investigation of the Effect of Flow Rate on Fluid Heat Transfer in Counter-Flow Helical Heat Exchanger Using CFD Method”. CFD Letters 12 (3):98-111. https://semarakilmu.com.my/journals/index.php/CFD_Letters/article/view/10039.