Enhancement of Thermo-hydraulic Performance of Tube Heat Exchanger with Perforated Conical Ring Inserts
Journal: International Journal of Multidisciplinary Research and Publications (Vol.1, No. 1)Publication Date: 2018-07-15
Authors : Rahul Kumar Ashwani Kharola Ravindra Mamgain;
Page : 5-10
Keywords : Conical turbulators; heat exchanger; thermo-hydraulic; perforation hole; pitch ratios.;
Abstract
In this study the effect of perforated conical turbulators on heat transfer, friction factor and thermal performance of the heat exchanger is estimated through investigation. The different parameters used for the experimentation includes, fixed diameter ratios (d/D= 0.5), pitch ratios (l/D= 1,2,3) and number of perforation hole (N= 0, 2 & 4). The experiments were conducted in the range of Reynolds number lying between 3,000 to 21,000 with a test section of 1.5 m length pipe made of copper with a hydraulic diameter (D) of 68 mm. It was observed that Perforation played a major role in controlling the friction factor
Other Latest Articles
- THE ALMATY ZOO: GROUNDS AND PERSPECTIVES OF INFRASTRUCTURES DEVELOPMENT
- Extended Abstract of Perishable Inventory Model for Postponed Demand with Reworks
- ENVIRONMENTAL ASSESSMENT OF THE CURRENT STATE OF ECOSYSTEMS IN THE KAZAKHSTAN PART OF THE ARAL REGION
- HOUSEHOLD OF CRAFTSMEN - CERAMISTS OF YARKURGAN IN VII - VIII CENTURIES
- ANALYSIS OF POWER STRUCTURES AND MANAGERIAL HUMAN RESOURCES OF THE AMU DARYA DEPARTMENT IN 191 7 - 1920 YEARS
Last modified: 2018-08-27 21:12:44