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Title: Thermal and Hydraulic Performance Analysis in Multiple Square Perforated Twisted tape with Square Wing Inserts Heat Exchanger tube
Researcher: Singh Suri Amar Raj
Guide(s): Kumar Anil
Keywords: Engineering and Technology,Engineering,Engineering Mechanical
University: Shoolini University of Biotechnology and Management Sciences
Completed Date: 26-12-2017
Abstract: newline ABSTRACT newlineEfficient utilization, conversion and recovery of heat are the predominant newlineengineering problems of the process industry. The subject of enhanced heat transfer has newlinedeveloped to a stage that it is of serious interest for the heat exchanger design. In general, newlineheat transfer enhancement techniques can be divided into two categories i) Active newlinetechniques which need external power source ii) Passive techniques which need external newlinepower source. Some examples of Passive heat exchanger methods include: insertion of newlineporous, twisted stripes and tapes, wire coil inserts as well as mounting of turbulent newlinedecaying swirl flow devices. Passive techniques of heat transfer can be useful if proper newlineconfiguration of insert is selected according to the working condition of the heat exchanger. newlineTubes with twisted tape insert have been widely used as the continuous swirl flow devices newlinefor augmentation of the heat transfer rate in heat exchanger tubes and applied in many newlineengineering applications. The rise in turbulence intensity and swirling flow devices may newlinebe the main reasons for heat transfer enhancement induced by tube inserts. newlineIn the present work, the multiple square perforated with a combination of square newlineperforated twisted tape inserts in heat exchanger tube has been used. The main aim of this newlinestudy is to provide comprehensive information about the forced convective heat transfer newlinecoefficient and thermal field of the multiple square perforated twisted tape with square newlinewing inserts in a heat exchanger tube. The results achieved by using inserts inside a heat newlineexchanger tube can be extrapolated to a multi-tube heat exchanger with the alike inserts. newlineHence, for simplification, this study focuses on a single tube in place of a multi tube heat newlineexchanger. newlineNo prior work on heat transfer and fluid flow in a multiple square perforation with newlinesquare wing twisted tape inserts has been done before. Hence, this geometry was selected newlinefor present analysis. The present studies lay focus on the thermal as well as hydraulic newlinechara
Pagination: 137p.,
Appears in Departments:Faculty of Engineering and Technology

Files in This Item:
File Description SizeFormat 
10. chapter 1-introduction.pdfAttached File622.98 kBAdobe PDFView/Open
11. literature review.pdf230.28 kBAdobe PDFView/Open
12. chapter 2- literature review.pdf943.91 kBAdobe PDFView/Open
13. materials and methods.pdf296.85 kBAdobe PDFView/Open
14. chapter 3-materials and methods.pdf976.2 kBAdobe PDFView/Open
15. results and discussion.pdf297.39 kBAdobe PDFView/Open
16. chapter 4-results and discussion.pdf1.89 MBAdobe PDFView/Open
17. development of correlations.pdf155.2 kBAdobe PDFView/Open
18. chapter 5-development of correlations.pdf1.32 MBAdobe PDFView/Open
19. numerical analysis.pdf219.22 kBAdobe PDFView/Open
1. cover page.pdf323.48 kBAdobe PDFView/Open
20. chapter 6-numerical analysis.pdf2.26 MBAdobe PDFView/Open
21. conclusion and scope for futurework.pdf222.56 kBAdobe PDFView/Open
22. chapter 7- conclusion and scope for futurework.pdf601.84 kBAdobe PDFView/Open
23. references.pdf217.16 kBAdobe PDFView/Open
24. references.pdf470.17 kBAdobe PDFView/Open
25. appendices.pdf218.01 kBAdobe PDFView/Open
26. appendices.pdf672.27 kBAdobe PDFView/Open
27. list of publications.pdf297.54 kBAdobe PDFView/Open
28. list of publications.pdf401.6 kBAdobe PDFView/Open
29. int. journal of ambient energy.pdf2.14 MBAdobe PDFView/Open
2. certificates.pdf371.53 kBAdobe PDFView/Open
30. case studies in thermal engineering.pdf2.47 MBAdobe PDFView/Open
31. chemical process journal.pdf5.48 MBAdobe PDFView/Open
32. experimental heat transfer.pdf2.41 MBAdobe PDFView/Open
33.heat and mass transfer2018.pdf2.46 MBAdobe PDFView/Open
34. heat and mass transfer.pdf6.36 MBAdobe PDFView/Open
3. table of contents.pdf286.41 kBAdobe PDFView/Open
4. acknowledgement.pdf415.23 kBAdobe PDFView/Open
5. list of abbrevations and symbols.pdf499.57 kBAdobe PDFView/Open
6. list of tables.pdf252.28 kBAdobe PDFView/Open
7. list of figures.pdf439.07 kBAdobe PDFView/Open
8. abstract.pdf375.42 kBAdobe PDFView/Open
9. introduction.pdf295.01 kBAdobe PDFView/Open

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