Abd, A.A., Kareem, M.Q. and Naji, S.Z. (2018) Performance Analysis of Shell and Tube Heat Exchanger: Parametric Study. Case Studies in Thermal Engineering, 12, 563-568.
https://doi.org/10.1016/j.csite.2018.07.009

has been cited by the following article:

• TITLE: Theoretical Analysis of a Shell and Tubes Condenser with R134a Working Refrigerant and Water-Based Oxide of Aluminum Nanofluid (Al2O3)

  AUTHORS: Élcio Nogueira

  KEYWORDS: Heat Exchanger, Condenser, Shell and Tubes, Freon 134a, Nanofluid

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.8 No.11, November 13, 2020

  ABSTRACT: The article analyzes a shell and tube type condenser’s thermal performance using concepts of efficiency and effectiveness. Freon 134a is used as a coolant flowing through the shell. Water or water-based aluminum oxide nanoparticles are at relatively low saturation pressure in the tube. The condenser consists of 36 tubes divided into three central regions for analysis: superheated steam, saturated steam, and subcooled liquid. The three regions contain four tubes with three steps each, that is, 12 tubes. Region I, superheated steam, includes three horizontal baffles. Profiles of temperature, efficiency, and effectiveness are presented graphically for the three regions, with fixed refrigerant flow equal to 0.20 kg/s and fluid flow rate in the tube ranging from 0.05 kg/s to 0.40 kg/s. The experimental result for vapor pressure equal to 1.2 MPa and water flow equal to 0.41 kg/s was used as one of the references for the model’s physical compatibility.