THERMAL SCIENCE

International Scientific Journal

Thermal Science - Online First

Authors of this Paper

External Links

Zhanrui Wang

,

Boyan An

,

Hui Yu

online first only

Numerical investigation on heating process of Ti/Steel composite plate in a walking-beam reheating furnace

ABSTRACT
A two-dimensional numerical model was established to calculate the temperature distribution of Ti/Steel composite plates in a walking-beam reheating furnace by using the central difference method. The heat transfer characteristics of Ti/Steel composite plates in a walking-beam reheating furnace were studied. The influence of heating time, heating temperature, and different interface contact conditions in different heating zones on the temperature distribution of Ti/Steel composite plates was studied. The results indicate that the maximum error between the calculated temperature and the measured temperature is 5.4%, proving the correctness of the numerical model. When heating continues, the plate cross-section temperature difference first increases and then decreases, with the maximum value of the temperature difference appearing in the preheating zone. There is a temperature inflection point at the interface between titanium plate and steel plate. The larger the proportion of vacuum zone in interface contact, the lower the plate center temperature.
KEYWORDS
Ti/Steel composite plate, walking-beam reheating furnace, temperature distribution, numerical model, heat transfer process
PAPER SUBMITTED: 2023-11-08
PAPER REVISED: 2024-01-21
PAPER ACCEPTED: 2024-02-22
PUBLISHED ONLINE: 2024-04-14
DOI REFERENCE: https://doi.org/10.2298/TSCI231108082W
REFERENCES
  1. Wu, Y., et al., Evolution mechanism of microstructure and bond strength based on interface diffusion and IMCs of Ti/steel clad plates fabricated by double-layered hot rolling, J. Mater. Process. Technol., 310 (2022)
  2. Wu, Y., et al., Transverse heterogeneity of bonding strength in Ti/steel clad plates fabricated by hot rolling with bimetal assembling, Int. J. Adv. Manuf. Technol., 126 (2023), pp. 5033-5046
  3. Ren, Z.K., et al., Effect of pulse current treatment on interface structure and mechanical behavior of TA1/304 clad plates, Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process., 850 (2022)
  4. Han, Y., et al., Numerical Analysis of Flow Fields and Temperature Fields in a Regenerative Heating Furnace for Steel Pipes, J. Therm. Sci. Eng. Appl., 10 (2018)
  5. Chakravarty, K., Kumar, S., Increase in energy efficiency of a steel billet reheating furnace by heat balance study and process improvement, Energy Rep., 6 (2020), pp. 343-349
  6. Tang, G. W., et al., CFD modeling and validation of a dynamic slab heating process in an industrial walking beam reheating furnace, Appl. Therm. Eng., 132 (2018), pp. 779-789
  7. Gu, M. Y., et al., Numerical simulation of slab heating process in a regenerative walking beam reheating furnace, Int. J. Heat Mass Transf., 76 (2014), pp. 405-410
  8. Ji, W. C., et al., Modeling and determination of total heat exchange factor of regenerative reheating furnace based on instrumented slab trials, Case Stud. Therm. Eng., 24 (2021)
  9. Kim, J. G., et al., Three-dimensional analysis of the walking-beam-type slab reheating furnace in hot strip mills, Numerical Heat Transfer: Part A: Applications, 38 (2000), 6, pp. 589-609
  10. Kim, M. Y., A heat transfer model for the analysis of transient heating of the slab in a direct-fired walking beam type reheating furnace, Int. J. Heat Mass Transf., 50 (2007), 19-20, pp. 3740-3748
  11. Hsieh, C. T., et al., Numerical modeling of a walking-beam-type slab reheating furnace, Numer. Heat Tranf. A-Appl., 53 (2008), 9, pp. 966-981
  12. Jaklic, A., et al., Online simulation model of the slab-reheating process in a pusher-type furnace, Appl. Therm. Eng., 27 (2007), 5-6, pp. 1105-1114
  13. Morgado, T., et al., Assessment of uniform temperature assumption in zoning on the numerical simulation of a walking beam reheating furnace, Appl. Therm. Eng., 76 (2015), pp. 496-508
  14. Chen, D. M., et al., Bottleneck of slab thermal efficiency in reheating furnace based on energy apportionment model, Energy, 150 (2018), pp. 1058-1069
  15. Tang, G. W., et al., Modeling of the slab heating process in a walking beam reheating furnace for process optimization, Int. J. Heat Mass Transf., 113 (2017), pp. 1142-1151
  16. Liu, Y. W., et al., Performance of fuel-air combustion in a reheating furnace at different flowrate and inlet conditions, Energy, 206 (2020)
  17. Prieler, R., et al., Prediction of the heating characteristic of billets in a walking hearth type reheating furnace using CFD, Int. J. Heat Mass Transf., 92 (2016), pp. 675-688
  18. Garcia, A. M., Amell, A. A., A numerical analysis of the effect of heat recovery burners on the heat transfer and billet heating characteristics in a walking-beam type reheating furnace, Int. J. Heat Mass Transf., 127 (2018), pp. 1208-1222
  19. Han, S. H., Chang, D., Optimum residence time analysis for a walking beam type reheating furnace, Int. J. Heat Mass Transf., 55 (2012), 15-16, pp. 4079-4087
  20. Danon, B., et al., Numerical investigation of burner positioning effects in a multi-burner flameless combustion furnace, Appl. Therm. Eng., 31 (2011), 17-18, pp. 3885-3896
  21. Danon, B., et al., EMISSION AND EFFICIENCY COMPARISON OF DIFFERENT FIRING MODES IN A FURNACE WITH FOUR HiTAC BURNERS, Combust. Sci. Technol., 183 (2011), 7, pp. 686-703
  22. Steinboeck, A., et al., A mathematical model of a slab reheating furnace with radiative heat transfer and non-participating gaseous media, Int. J. Heat Mass Transf., 53 (2010), 25-26, pp. 5933-5946
  23. Yang, Z., Luo, X. C., Optimal set values of zone modeling in the simulation of a walking beam type reheating furnace on the steady-state operating regime, Appl. Therm. Eng., 101 (2016), pp. 191-201
  24. Luo, X. C., Yang, Z., Dual strategy for 2-dimensional PDE optimal control problem in the reheating furnace, Optim. Control Appl. Methods, 39 (2018), 2, pp. 981-996
  25. Harish, J., Dutta, P., Heat transfer analysis of pusher type reheat furnace, Ironmak. Steelmak., 32 (2005), 2, pp. 151-158
  26. Casal, J. M., et al., New methodology for CFD three-dimensional simulation of a walking beam type reheating furnace in steady state, Appl. Therm. Eng., 86 (2015), pp. 69-80
  27. Zuo-Jiang, S., et al., A thermal field FEM of titanium alloy coating on low-carbon steel by laser cladding with experimental validation, Surf. Coat. Technol., 452 (2023)
  28. Jang, J. Y., Huang, J. B., Optimization of a slab heating pattern for minimum energy consumption in a walking-beam type reheating furnace, Appl. Therm. Eng., 85 (2015), pp. 313-321
  29. Dubey, S. K., Srinivasan, P., Development of three dimensional transient numerical heat conduction model with growth of oxide scale for steel billet reheat simulation, Int. J. Therm. Sci., 84 (2014), pp. 214-227
PDF VERSION [DOWNLOAD]
Numerical investigation on heating process of Ti/Steel composite plate in a walking-beam reheating furnace