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Year 2017, Volume: 3 Issue: 5, 1466 - 1477, 19.09.2017
https://doi.org/10.18186/journal-of-thermal-engineering.338907

Abstract

References

  • [1] Cengel, Y. A., Ghajar, A. J., “Heat and Mass Transfer Fundamentals and Applications”, McGraw Hill, New York, USA, bock 2011.
  • [2] Yue-Tzu Yang, Chih-Zong Hwang., “Turbulent Heat Transfer and Fluid Flow in a Porous-Baffled Channel”, International Journal of Heat and Mass Transfer, 771–780, 2003.
  • [3] B. Nicolau. Santos and J. S. Marcelode Lemos., “Flow and Heat Transfer in a parallel-plate channel with porous and Solid baffles” Numerical Heat Transfer, Part A, 49: 1–24, 2006.
  • [4] Kang-Hoon Ko, Anand, N.K.” Use of porous baffles to enhance heat transfer in a rectangular channel” International Journal of Heat and Mass Transfer 46:4191-4199. 2003.
  • [5] Yu, Q., Thompson, B, E., Straatman, A, G.A,” Unit Cube-Based Model for Heat Transfer and Fluid Flow in Porous Carbon Foam” Journal of Heat Transfer (2006).
  • [6] N. Targui, H. Kahalerras, “Analysis of fluid flow and heat transfer in a double pipe heat exchanger with porous structures” Energy Conversion and Management,49:2008, 3217-3229, 2008.
  • [7] P. C. Huang and K. Vafai “flow and heat transfer control over an external surface using a porous block array arrangement” Heat Mass Transfer, 31:1019-4030,1993.
  • [8] H. Benzenine et al, “Numerical study on turbulent flow forced-convection heat transfer for air in a channel with waved fins” Mechanics,19:1392 – 1207,2013.
  • [9] A. Tandiroglu, T. Ayhan, “Energy Dissipation Analysis of Transient Heat Transfer for Turbulent Flow in a Circular Tube with Baffle Inserts” Applied Thermal Engineering, 26:178-185 2006.
  • [10] J. M. Choi, N. K. Anand, S. C. Lau, and R. T. Kukreja, “Heat (Mass) Transfer in a Serpentine Channel with Right-Angled Turns”, Journal of Heat Transfer Transactions of the ASME 118 211-213,1996.
  • [11] J. Bear,” Dynamics of Fluids in Porous Media”, American Elsevier Pub. Co., New York, 1972.
  • [12] D. A. Nield, and A. Bejan, “Convection in Porous Media”, Springer-Verlag, NewYork, 1992.
  • [13] R. A. Wooding,” Steady State Free Thermal Convection of Liquid in a Saturated Permeable Medium” Journal of Fluid Mechanics 2 :273-285 ,1957.
  • [14] K. Vafai, and C. L. Tien, “Boundary and Inertia Effects on Flow and Heat-Transfer in Porous-Media” International Journal of Heat and Mass Transfer 24 :195-203,1981.
  • [15] J. C. Slattery, “Flow of Viscoelastic Fluids Through Porous Media”, AIChE J. 13:1066-1071,1967.
  • [16] Slattery, J. C., Multiphase Viscoelastic Flow Through Porous Media, AIChE J. 14 :50-56, 1968.
  • [17] M. L. Hunt and C. L. Tien,” Non-Darcian Convection in Cylindrical Packed- Beds” Journal of Heat Transfer Transactions of the ASME 110 :378-384,1988.
  • [18] A. Nakayama,” PC-aided Numerical Heat Transfer and Convective Flow” CRC Press, Boca Raton, 1995.
  • [19] O. Keklikcioglu.et al. “A cfd based Thermo Hydraulic Performance Analysis in a tube fitted with Stepped conical nozzle Turbulators” Journal of Thermal Engineering, Istanbul, 2:913-920, 2016.
  • [20] O. Turgut and E. Kizilirmak, “Effects of Reynolds Number, Baffle Angle, and Baffle Distance on 3d Turbulent Flow and Heat Transfer in a Circular pipe”, Thermal Science, 19: 1633-1648, 2015.
  • [21] Ansys Inc. Fluent 12.0 User’s Guide, Lebanon, USA, 2008.

UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES

Year 2017, Volume: 3 Issue: 5, 1466 - 1477, 19.09.2017
https://doi.org/10.18186/journal-of-thermal-engineering.338907

Abstract

Numerical simulations of flow and heat
transfer in a serpentine heat exchanger configuration are presented to
demonstrate application of porous media techniques in heat exchanger analyses.
In this study, steady-state 3D turbulent forced convection flow and heat
transfer characteristics in a rectangular pipe with baffles attached inside
pipe have been numerically investigated under constant wall heat flux boundary
condition. Numerical study has been carried out for Reynolds number of
20000-50,000, Prandtl number of 0.71, baffle distances h/Dh of 1/3
and 2/3, and baffle thickness e of 1/12, 2/3. It is observed that rectangular
pipe having waved baffles has a higher Nusselt number and friction factor
compared to the smooth rectangular pipe without baffles. Periodically fully
developed conditions are obtained after a certain module. Maximum thermal
performance factor is obtained for the baffle waved. Results show that baffle
distance, waved porous baffle, and Reynolds number play important role on both
flow and heat transfer characteristics. All the numerical results are
correlated within accuracy of ±2% and ±2.5% for average Nusselt number and
friction factor, respectively.

References

  • [1] Cengel, Y. A., Ghajar, A. J., “Heat and Mass Transfer Fundamentals and Applications”, McGraw Hill, New York, USA, bock 2011.
  • [2] Yue-Tzu Yang, Chih-Zong Hwang., “Turbulent Heat Transfer and Fluid Flow in a Porous-Baffled Channel”, International Journal of Heat and Mass Transfer, 771–780, 2003.
  • [3] B. Nicolau. Santos and J. S. Marcelode Lemos., “Flow and Heat Transfer in a parallel-plate channel with porous and Solid baffles” Numerical Heat Transfer, Part A, 49: 1–24, 2006.
  • [4] Kang-Hoon Ko, Anand, N.K.” Use of porous baffles to enhance heat transfer in a rectangular channel” International Journal of Heat and Mass Transfer 46:4191-4199. 2003.
  • [5] Yu, Q., Thompson, B, E., Straatman, A, G.A,” Unit Cube-Based Model for Heat Transfer and Fluid Flow in Porous Carbon Foam” Journal of Heat Transfer (2006).
  • [6] N. Targui, H. Kahalerras, “Analysis of fluid flow and heat transfer in a double pipe heat exchanger with porous structures” Energy Conversion and Management,49:2008, 3217-3229, 2008.
  • [7] P. C. Huang and K. Vafai “flow and heat transfer control over an external surface using a porous block array arrangement” Heat Mass Transfer, 31:1019-4030,1993.
  • [8] H. Benzenine et al, “Numerical study on turbulent flow forced-convection heat transfer for air in a channel with waved fins” Mechanics,19:1392 – 1207,2013.
  • [9] A. Tandiroglu, T. Ayhan, “Energy Dissipation Analysis of Transient Heat Transfer for Turbulent Flow in a Circular Tube with Baffle Inserts” Applied Thermal Engineering, 26:178-185 2006.
  • [10] J. M. Choi, N. K. Anand, S. C. Lau, and R. T. Kukreja, “Heat (Mass) Transfer in a Serpentine Channel with Right-Angled Turns”, Journal of Heat Transfer Transactions of the ASME 118 211-213,1996.
  • [11] J. Bear,” Dynamics of Fluids in Porous Media”, American Elsevier Pub. Co., New York, 1972.
  • [12] D. A. Nield, and A. Bejan, “Convection in Porous Media”, Springer-Verlag, NewYork, 1992.
  • [13] R. A. Wooding,” Steady State Free Thermal Convection of Liquid in a Saturated Permeable Medium” Journal of Fluid Mechanics 2 :273-285 ,1957.
  • [14] K. Vafai, and C. L. Tien, “Boundary and Inertia Effects on Flow and Heat-Transfer in Porous-Media” International Journal of Heat and Mass Transfer 24 :195-203,1981.
  • [15] J. C. Slattery, “Flow of Viscoelastic Fluids Through Porous Media”, AIChE J. 13:1066-1071,1967.
  • [16] Slattery, J. C., Multiphase Viscoelastic Flow Through Porous Media, AIChE J. 14 :50-56, 1968.
  • [17] M. L. Hunt and C. L. Tien,” Non-Darcian Convection in Cylindrical Packed- Beds” Journal of Heat Transfer Transactions of the ASME 110 :378-384,1988.
  • [18] A. Nakayama,” PC-aided Numerical Heat Transfer and Convective Flow” CRC Press, Boca Raton, 1995.
  • [19] O. Keklikcioglu.et al. “A cfd based Thermo Hydraulic Performance Analysis in a tube fitted with Stepped conical nozzle Turbulators” Journal of Thermal Engineering, Istanbul, 2:913-920, 2016.
  • [20] O. Turgut and E. Kizilirmak, “Effects of Reynolds Number, Baffle Angle, and Baffle Distance on 3d Turbulent Flow and Heat Transfer in a Circular pipe”, Thermal Science, 19: 1633-1648, 2015.
  • [21] Ansys Inc. Fluent 12.0 User’s Guide, Lebanon, USA, 2008.
There are 21 citations in total.

Details

Journal Section Articles
Authors

Fakiri Fethallah This is me

Publication Date September 19, 2017
Submission Date September 19, 2017
Published in Issue Year 2017 Volume: 3 Issue: 5

Cite

APA Fethallah, F. (2017). UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES. Journal of Thermal Engineering, 3(5), 1466-1477. https://doi.org/10.18186/journal-of-thermal-engineering.338907
AMA Fethallah F. UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES. Journal of Thermal Engineering. October 2017;3(5):1466-1477. doi:10.18186/journal-of-thermal-engineering.338907
Chicago Fethallah, Fakiri. “UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES”. Journal of Thermal Engineering 3, no. 5 (October 2017): 1466-77. https://doi.org/10.18186/journal-of-thermal-engineering.338907.
EndNote Fethallah F (October 1, 2017) UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES. Journal of Thermal Engineering 3 5 1466–1477.
IEEE F. Fethallah, “UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES”, Journal of Thermal Engineering, vol. 3, no. 5, pp. 1466–1477, 2017, doi: 10.18186/journal-of-thermal-engineering.338907.
ISNAD Fethallah, Fakiri. “UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES”. Journal of Thermal Engineering 3/5 (October 2017), 1466-1477. https://doi.org/10.18186/journal-of-thermal-engineering.338907.
JAMA Fethallah F. UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES. Journal of Thermal Engineering. 2017;3:1466–1477.
MLA Fethallah, Fakiri. “UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES”. Journal of Thermal Engineering, vol. 3, no. 5, 2017, pp. 1466-77, doi:10.18186/journal-of-thermal-engineering.338907.
Vancouver Fethallah F. UNSTEADY NUMERICAL SIMULATION OF TURBULENT FORCED CONVECTION IN A RECTANGULAR PIPE PROVIDED WITH WAVED POROUS BAFFLES. Journal of Thermal Engineering. 2017;3(5):1466-77.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK http://eds.yildiz.edu.tr/journal-of-thermal-engineering