Heat Transfer Coefficients in Air-Solid Fluidized Bed Using Vertical Heating Element
Heat Transfer Coefficients in Air-Solid Fluidized Bed Using Vertical Heating Element

Fadhil H. Faraj; Jamal M. Ali; Sarmad T. Najim

Volume 41, Issue 9 , September 2023, , Page 1193-1203

https://doi.org/10.30684/etj.2023.140024.1451

Abstract
  In various chemical industrial applications such as hydrocracking, drying, and Fischer-Tropsch, the utilization of fluidized bed systems is prevalent. Efficient heat transfer is crucial ...  Read More ...
Experimental investigation on heat transfer in a gas-solid fluidized bed with a bundle of heat exchanging tubes
Experimental investigation on heat transfer in a gas-solid fluidized bed with a bundle of heat exchanging tubes

Zahraa W. Hasan; Jamal Ali; Abbas Sultan; Laith S. Sabri; Maryam Tariq; Hussein Ghalib; Muthanna Al-Dahhan

Volume 40, Issue 9 , September 2022, , Page 1105-1116

https://doi.org/10.30684/etj.2022.132101.1094

Abstract
  A fluidized bed reactor is commonly used for highly exothermic reactions for different chemical industrial processes. However, inefficient removal of the generated heat due to the exothermic ...  Read More ...
Recent Development in Hydrodynamic and Heat Transfer Characteristics in the Three-phase Fluidized-bed System
Recent Development in Hydrodynamic and Heat Transfer Characteristics in the Three-phase Fluidized-bed System

Omar S. Mahdy; Amer A. Abdulrahmn; Jamal M. Ali

Volume 40, Issue 9 , September 2022, , Page 1179-1204

https://doi.org/10.30684/etj.2022.132506.1125

Abstract
  Gas–liquid-solid fluidized beds are broadly utilized in the petrochemical, pharmaceutical, refining, food, biotechnology, and environmental industries. Due to complex phenomena, ...  Read More ...