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Energy
Investigating the Impact of Air Injection on the Thermal Performance of Helical Tube with Varying Helix Diameters: Downward Flow

M. Moaf; O. Alizadeh; A. R. pendashteh

Volume 19, Issue 2 , June 2022, , Pages 38-50

https://doi.org/10.22034/ijche.2022.347150.1444

Abstract
  In this experimental investigation, the heat transfer and pressure drop of helical tubes with various helical diameters have been studied considering air injections. The tube was rested in vertical form and was put under the constant heat flux. The flow had a downward form and the air was injected into ...  Read More