Manuscript Number : IJSRSET184136
A Review of Literature on 'Experimental Analysis of Overall Heat Transfer Coefficient in Parallel Flow Heat Exchanger by Using Helical Ribs'
Authors(3) :-Shailesh Dewangan, Prof. Parag mishra, Dr. Ajay Singh
A heat exchanger is a device use for efficient heat transfer from one medium to another. Generally the efficiency of heat exchanger is not so good. There have been continuous attempts to increase the heat transfer rate. Different active and passive methods are developed in last few years. Like twisted tapes, wire coils, helical ribs, fins, dimples, etc. The heat transfer between the inner and outer tube of heat exchanger can be improved by either increasing the heat transfer surface area using extended and corrugated surfaces without enhancing heat transfer coefficient or by increasing heat transfer coefficient using the turbulence promoters inside the tube. In this review paper make helical ribs on the tube surface by machining the surface on the lathe So that artificial roughness can be created The artificial roughness that results in an undesirable increase in the pressure drop due to the increased friction; thus the design of the tubes surface of heat exchanger should be executed with the objectives of high heat transfer rates.
Shailesh Dewangan
Heat Exchanger, Helical Ribs, Heat Transfer Coefficient, Reynolds Number, Nusselt Number.
Publication Details
Published in :
Volume 4 | Issue 1 | January-February 2018 Article Preview
M.E Scholar, Mechanical Engineering Department Radharaman Institute of Radharaman Bhopal, Madhya
Pradesh, India
Prof. Parag mishra
Assistant Professor, Department of Mechanical Engineering RadharamanInstitute of Technology and Science,
Bhopal, Madhya Pradesh, India
Dr. Ajay Singh
Professor and Head, of Mechanical Engineering Institute of technology and Science, Bhopal, Madhya Pradesh,
India
Date of Publication :
2018-02-28
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) :
406-414
Manuscript Number :
IJSRSET184136
Publisher : Technoscience Academy
Journal URL :
https://ijsrset.com/IJSRSET184136