Research Article
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Year 2023, Volume: 3 Issue: 2, 40 - 52, 31.12.2023

Abstract

References

  • 1. Godino DM, Corzo SF, Ramajo DE. Two-phase modeling of water-air flow of dispersed and segregated flows. Ann Nucl Energy. 2020;149:107766.
  • 2. Wang W, Yang D, Liang Z, Qu M, Ouyang S. Experimental investiga￾tion on flow instabilities of ultra-supercritical water in parallel channels. Applıed Therm Engıneerıng. 2019;147:819-828.
  • 3. Yeoh G. Handbook of Multiphase Flow Science and Technology; 2020.
  • 4. Kakaç, S., A Review of Two-Phase Flow Instabilities. In Advances in Two-Phase Flow on Heat Transfer, Martinus, Nijhoff, Boston, vol.11, 577-668,1994.
  • 5. Bergles AE. Review of Instabities in Two Phase Systems. Two Phase Flows and Heat Transfer (Kakaç S, Mayinger F, eds, vol 1). 1977:383-385.
  • 6. Cao Z, Wu Z, Luan H, Sunden B. Numerical study on heat transfer enhancement for laminar flow in a tube with mesh conical frustum inserts. Numer Heat Transf A. 2017;72(1):21-39.
  • 7. Mousa MH, Miljkovic N, Nawaz K. Review of heat transfer enhancement techniques for single phase flows. Renew Sustain Energy Rev. 2021;137:110566.
  • 8. Liu H, Zheng G, Man C, Jiang K, Lv X. Numerical and experimental studies on heat transfer enhancement in a circular tube inserted with twisted tape inserts. Am J Energy Eng. 2021;9(2):30.
  • 9. Shivamallaiah MM, Fernandes DV. Numerical investigation of heat transfer and friction factor characteristics of circular tube fitted with an array of semi-elliptical vortex generator inserts. Cogent Eng. 2021;8(1).
  • 10. Nikoozadeh A, Behzadmehr A, Payan S. Numerical investigation of turbulent heat transfer enhancement using combined propeller-type turbulator and nanofluid in a circular tube. J Therm Anal Calo￾rim. 2020;140(3):1029-1044.
  • 11. Mohammed HA, Ali Abuobeida IAM, Vuthaluru HB, Liu S. Two-phase forced convection of nanofluids flow in circular tubes using convergent and divergent conical rings inserts. Int Commun Heat Mass Transf. 2019;101:10-20.
  • 12. Chamoli S, Lu R, Xie J, Yu P. Numerical study on flow structure and heat transfer in a circular tube integrated with novel anchor shaped inserts. Applıed Therm Engıneerıng. 2018;135:304-324.
  • 13. Liu P, Zheng N, Shan F, Liu Z, Liu W. An experimental and numerical study on the laminar heat transfer and flow characteristics of a circular tube fitted with multiple conical strips inserts. Internatıonal J Heat Mass Transf. 2018;117:691-709.
  • 14. Waghole DR. Experimental and numerical investigation on heat transfer augmentation in a circular tube under forced convection with annular differential blockages/inserts. Heat Mass Transfer. 2018;54(6):1841-1846.
  • 15. Jinxing W, Chao W, Mingqiang W, Yanhui L, Yafei L. Numerical Simulation of Turbulent Fluid Flow and Heat Transfer in a Circular Tube with Twisted Tape Inserts. Journal of Zhengzhou University (Engineering Science) (2017) 38(02):10-14.
  • 16. Jassim NA, Abdul Hussin K, Abdul Abbass NY. Numerical investigation of heat transfer enhancement in circular tube using twisted tape inserts and nanotechnology. Wasit J Eng Sci. 2017;5(2):42-54.
  • 17. Karagoz S, Afshari F, Yildirim O, Comakli O. Experimental and numerical investigation of the cylindrical blade tube inserts effect on the heat transfer enhancement in the horizontal pipe exchangers. Heat Mass Transfer. 2017;53(9):2769-2784.
  • 18. Zheng N, Liu P, Wang X, Shan F, Liu Z, Liu W. Numerical simulation and optimization of heat transfer enhancement in a heat exchanger tube fitted with vortex rod inserts. Appl Therm Eng. 2017;123:471-484.
  • 19. Raheemah SH, Ashham MA, Salman K. Numerical investigation on enhancement of heat transfer using rod inserts in single pipe heat exchanger. J Mech Eng Sci. 2019;13(4):6112-6124.
  • 20. Adiguzel N, Göcücü A. Experimental investigation of the effects of ring turbulators on heat transfer in two-phase flow. Iran J Sci Technol Trans Mech Eng. 2021:1-10.
  • 21. Anvari AR, Javaherdeh K, Emami-Meibodi M, Rashidi AM. Numerical and experimental investigation of heat transfer behavior in a round tube with special conical ring inserts. Energy Convers Manag. 2014;88:214-217.
  • 22. Outokesh M, Ajarostaghi SSM, Bozorgzadeh A, Sedighi K. Numerical evaluation of the effect of utilizing twisted tape with curved profile as a turbulator on heat transfer enhancement in a pipe. J Therm Anal Calorim. 2020;140(3):1537-1553.
  • 23. Mashayekhi R, Arasteh H, Toghraie D, Motaharpour SH, Keshmiri A, Afrand M. Heat transfer enhancement of water-Al2O3 nanofluid in an oval channel equipped with two rows of twisted conical strip inserts in various directions: a two-phase approach. Comput Math Appl. 2020;79(8):2203-2215.
  • 24. Agrebi S, Solano JP, Snoussi A, ben Brahim A. Numerical simulation of convective heat transfer in tube with wire coil inserts. In: 2015 World Symposium on Mechatronics Engineering & Applied Physics (WSMEAP): IEEE; 2015.
  • 25. Abbas EF, Weis MM, Ridha AS. Experimental and numerical study of heat transfer enhancement in a shell and tube heat exchanger using helical coiled wire inserts. Tikrit J Eng Sci. 2018;25(2):74-79.
  • 26. Min C, Li H, Gao X, Wang K, Xie L. Numerical investigation of convective heat transfer enhancement by a combination of vortex generator and in-tube inserts. Int Commun Heat Mass Transf. 2021;127:105490.
  • 27. Davidov AA. Elimination of Pulsation in Once through Boilers, vol 3. USSR: Elektricheskie Stantzu, 1956:36-43.
  • 28. Stenning AH, Veziroğlu TN. Flow oscillation modes in forced convection boiling. In: Proc. Heat Transfer and Fluid Mechanics Institute. Palo Alto: Stanford Univ. Press; 1965:301-316.
  • 29. Veziroğlu TN, Lee SS. Boiling upward flow instabilities. AEC- Oak Ridge National Laboratory Subcontract. 1968;2975.
  • 30. Veziroğlu TN; Lee, SS, Boiling flow instabilities in a two parallel channel upflow system, Final Report to AEC-Oak Ridge National Laboratory Subcontract No. 2975, 1969.
  • 31. Veziroğlu, TN and Lee, SS. Instabilities in boiling upward flow. In Proceedings of International Symposium On Concurrent Gas-Liquid Flow. 1968.

Experimental Investigation of Conical Spring Inserts on In-Tube Heat Transfer and Pressure Drop

Year 2023, Volume: 3 Issue: 2, 40 - 52, 31.12.2023

Abstract

Two-phase flow is preferred in many industrial applications where high heat flux is present and/or required because of its higher heat transfer coefficient compared to single-phase flows. However, there are some adverse effects that will reduce the life of the system and its components, as well as risk the safe operation and its benefits. In this study, the effects of conical coiled springs as an in-tube element aimed at the elimination, or actually minimization, of said adverse effects are investigated experimentally. In this study, a 2-phase flow system was used, with the test section comprised of a straight horizontal tube with forced convection boiling. The effects of equally spaced conical spring arrays having different pitches as an in-tube heat transfer enhancement element on heat transfer and pressure drop in 2-phase flow were investigated. Fluid supply flow rate and pitches of conical springs inserted into the tube were selected as study parameters, and experiments were made under constant operating pressure, constant inlet temperature, constant heat input, and fixed outlet restrictions to investigate the effects of conical springs. Four different heat transfer surface configurations are used. Experiments showed that the minimum point shifted to the right on the curve with the increase in heat input, and the mass flow rate at a given pressure drop observed is directly proportional to the thermal power. The highest pressure drop in the 2-phase flow region is observed with tube 4 (10 mm pitch) and tube 3 (20 mm pitch), while the lowest pressure drop is with tube 1.

References

  • 1. Godino DM, Corzo SF, Ramajo DE. Two-phase modeling of water-air flow of dispersed and segregated flows. Ann Nucl Energy. 2020;149:107766.
  • 2. Wang W, Yang D, Liang Z, Qu M, Ouyang S. Experimental investiga￾tion on flow instabilities of ultra-supercritical water in parallel channels. Applıed Therm Engıneerıng. 2019;147:819-828.
  • 3. Yeoh G. Handbook of Multiphase Flow Science and Technology; 2020.
  • 4. Kakaç, S., A Review of Two-Phase Flow Instabilities. In Advances in Two-Phase Flow on Heat Transfer, Martinus, Nijhoff, Boston, vol.11, 577-668,1994.
  • 5. Bergles AE. Review of Instabities in Two Phase Systems. Two Phase Flows and Heat Transfer (Kakaç S, Mayinger F, eds, vol 1). 1977:383-385.
  • 6. Cao Z, Wu Z, Luan H, Sunden B. Numerical study on heat transfer enhancement for laminar flow in a tube with mesh conical frustum inserts. Numer Heat Transf A. 2017;72(1):21-39.
  • 7. Mousa MH, Miljkovic N, Nawaz K. Review of heat transfer enhancement techniques for single phase flows. Renew Sustain Energy Rev. 2021;137:110566.
  • 8. Liu H, Zheng G, Man C, Jiang K, Lv X. Numerical and experimental studies on heat transfer enhancement in a circular tube inserted with twisted tape inserts. Am J Energy Eng. 2021;9(2):30.
  • 9. Shivamallaiah MM, Fernandes DV. Numerical investigation of heat transfer and friction factor characteristics of circular tube fitted with an array of semi-elliptical vortex generator inserts. Cogent Eng. 2021;8(1).
  • 10. Nikoozadeh A, Behzadmehr A, Payan S. Numerical investigation of turbulent heat transfer enhancement using combined propeller-type turbulator and nanofluid in a circular tube. J Therm Anal Calo￾rim. 2020;140(3):1029-1044.
  • 11. Mohammed HA, Ali Abuobeida IAM, Vuthaluru HB, Liu S. Two-phase forced convection of nanofluids flow in circular tubes using convergent and divergent conical rings inserts. Int Commun Heat Mass Transf. 2019;101:10-20.
  • 12. Chamoli S, Lu R, Xie J, Yu P. Numerical study on flow structure and heat transfer in a circular tube integrated with novel anchor shaped inserts. Applıed Therm Engıneerıng. 2018;135:304-324.
  • 13. Liu P, Zheng N, Shan F, Liu Z, Liu W. An experimental and numerical study on the laminar heat transfer and flow characteristics of a circular tube fitted with multiple conical strips inserts. Internatıonal J Heat Mass Transf. 2018;117:691-709.
  • 14. Waghole DR. Experimental and numerical investigation on heat transfer augmentation in a circular tube under forced convection with annular differential blockages/inserts. Heat Mass Transfer. 2018;54(6):1841-1846.
  • 15. Jinxing W, Chao W, Mingqiang W, Yanhui L, Yafei L. Numerical Simulation of Turbulent Fluid Flow and Heat Transfer in a Circular Tube with Twisted Tape Inserts. Journal of Zhengzhou University (Engineering Science) (2017) 38(02):10-14.
  • 16. Jassim NA, Abdul Hussin K, Abdul Abbass NY. Numerical investigation of heat transfer enhancement in circular tube using twisted tape inserts and nanotechnology. Wasit J Eng Sci. 2017;5(2):42-54.
  • 17. Karagoz S, Afshari F, Yildirim O, Comakli O. Experimental and numerical investigation of the cylindrical blade tube inserts effect on the heat transfer enhancement in the horizontal pipe exchangers. Heat Mass Transfer. 2017;53(9):2769-2784.
  • 18. Zheng N, Liu P, Wang X, Shan F, Liu Z, Liu W. Numerical simulation and optimization of heat transfer enhancement in a heat exchanger tube fitted with vortex rod inserts. Appl Therm Eng. 2017;123:471-484.
  • 19. Raheemah SH, Ashham MA, Salman K. Numerical investigation on enhancement of heat transfer using rod inserts in single pipe heat exchanger. J Mech Eng Sci. 2019;13(4):6112-6124.
  • 20. Adiguzel N, Göcücü A. Experimental investigation of the effects of ring turbulators on heat transfer in two-phase flow. Iran J Sci Technol Trans Mech Eng. 2021:1-10.
  • 21. Anvari AR, Javaherdeh K, Emami-Meibodi M, Rashidi AM. Numerical and experimental investigation of heat transfer behavior in a round tube with special conical ring inserts. Energy Convers Manag. 2014;88:214-217.
  • 22. Outokesh M, Ajarostaghi SSM, Bozorgzadeh A, Sedighi K. Numerical evaluation of the effect of utilizing twisted tape with curved profile as a turbulator on heat transfer enhancement in a pipe. J Therm Anal Calorim. 2020;140(3):1537-1553.
  • 23. Mashayekhi R, Arasteh H, Toghraie D, Motaharpour SH, Keshmiri A, Afrand M. Heat transfer enhancement of water-Al2O3 nanofluid in an oval channel equipped with two rows of twisted conical strip inserts in various directions: a two-phase approach. Comput Math Appl. 2020;79(8):2203-2215.
  • 24. Agrebi S, Solano JP, Snoussi A, ben Brahim A. Numerical simulation of convective heat transfer in tube with wire coil inserts. In: 2015 World Symposium on Mechatronics Engineering & Applied Physics (WSMEAP): IEEE; 2015.
  • 25. Abbas EF, Weis MM, Ridha AS. Experimental and numerical study of heat transfer enhancement in a shell and tube heat exchanger using helical coiled wire inserts. Tikrit J Eng Sci. 2018;25(2):74-79.
  • 26. Min C, Li H, Gao X, Wang K, Xie L. Numerical investigation of convective heat transfer enhancement by a combination of vortex generator and in-tube inserts. Int Commun Heat Mass Transf. 2021;127:105490.
  • 27. Davidov AA. Elimination of Pulsation in Once through Boilers, vol 3. USSR: Elektricheskie Stantzu, 1956:36-43.
  • 28. Stenning AH, Veziroğlu TN. Flow oscillation modes in forced convection boiling. In: Proc. Heat Transfer and Fluid Mechanics Institute. Palo Alto: Stanford Univ. Press; 1965:301-316.
  • 29. Veziroğlu TN, Lee SS. Boiling upward flow instabilities. AEC- Oak Ridge National Laboratory Subcontract. 1968;2975.
  • 30. Veziroğlu TN; Lee, SS, Boiling flow instabilities in a two parallel channel upflow system, Final Report to AEC-Oak Ridge National Laboratory Subcontract No. 2975, 1969.
  • 31. Veziroğlu, TN and Lee, SS. Instabilities in boiling upward flow. In Proceedings of International Symposium On Concurrent Gas-Liquid Flow. 1968.

Details

Primary Language English
Subjects Micro and Nanosystems
Journal Section Research Articles
Authors

Muhammet Kaan YEŞİLYURT 0000-0002-7207-1743

Ömer ÇOMAKLI

Publication Date December 31, 2023
Submission Date November 2, 2023
Acceptance Date December 4, 2023
Published in Issue Year 2023 Volume: 3 Issue: 2

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