Skip to main content
SpringerLink
Log in

Efficiency of Bimetallic Ribbed Tube Bundles in Forced Convection Conditions

  • Published:
Chemical and Petroleum Engineering Aims and scope

This results of investigation of characteristics of bimetallic ribbed tube bundles with various ribbing factors are reported. It is shown that tubes with a ribbing factor φ = 11.2 have the maximum thermal efficiency and minimum aerodynamic resistance and that rise of ribbing factor to φ = 16.55 influences the decrease of relative heat flux. The optimum thermal contact resistance was found to lie in the 0.15–0.20 m2⋅K/kW range. The nonferrous metal (aluminum) consumption can be reduced by 20–50% using tubes having optimum parameters.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.

Similar content being viewed by others

References

  1. S. P. Roshchin and A. Yu. Vereshchagin, “Influence of contact thermal resistance on efficiency and heat transfer coefficient of BRT,” [in Russian], Nauka — Severnomu Regionu, Sb. Nauchn. Tr., No. 67, 304–307 (2006).

  2. V. B. Kuntysh and N. M. Kuznetsov, Thermal and Aerodynamic Calculations of Ribbed Air-Cooling Heat Exchangers [in Russian], Energoatomizdat, St. Petersburg (1992), p. 280.

  3. V. N. Fomina, E. Ya. Titova, V. K. Migai, et al., “Generalization of experimental data and formulation of recommendations on calculation of heat transfer of staggered bundles of tubes with spiral and disk-like ribbing in transverse gas flow,” Energet. Stantsii, No. 6, 48–56 (1991).

  4. RTM (Guiding Technical Materials) 108.030.140–87, Calculation of and Recommendation on Designing of Transversely Ribbed Convective Heating Surfaces of Static Boilers [in Russian], NPO TsKTI, St. Petersburg (1988), p. 31.

  5. V. F. Yudin, Heat Transfer of Transversely Ribbed Tubes [in Russian], Mashinostroenie, Leningrad (1982), p. 189.

  6. N. V. Kuznetsov, V. V. Mitor, and E. S. Karasina (editors), Thermal Calculation of Boiler Units (Standard Method) [in Russian], Energiya, Moscow (1973), p. 296.

  7. V. B. Kuntysh, Investigation of Heat Exchange and Its Intensification in Tube Bundles in Air-Cooling Heat Exchangers [in Russian], Doctoral dissertation, NPO TsKTI, St. Petersburg (1993), p. 46.

  8. A. E. Piir, S. P. Roshchin and A. Yu. Vereshchagin, “Investigation of thermoaerodynamic characteristics of BRT bundles with variously high tape-like ribs,” Nauka — Severnomu Regionu, Sb. Nauchn. Tr., No. 67, 2944–297 (2006).

  9. A. E. Piir, S. P. Roshchin, A. Yu. Vereshchagin, et al., “Effects of repeated high-temperature cycles on the thermal contact resistance of bimetallic finned tubes,” Khim. Neftegaz. Mashinostr., No. 9, 12–13 (2007).

  10. A. E. Piir, A. Yu. Vereshchagin, V. B. Kuntysh, et al., “Thermoaerodynamic characteristics of six-row staggered bundles of bimetallic ribbed tubes with reticular rhombic notch,” 17th School Seminar of Young Scientists and Specialists under the Supervision of Academician A. I. Leontyev on Problems of Gas Dynamics and Heat and Mass Transfer in Aerospace Technologies [in Russian], Zhukovskii (2009), pp. 404–406.

  11. A. E. Piir, A. Yu. Vereshchagin, A. Sh. Minnigaleev, “Influence of high-temperature heating of carrying tube on TCR of BRT,” Tr. Fifth Rus. National Conf. on Heat Exchange (25–29 October 2010, Moscow), in 8 vols., Vol. 7, Heat Conduction and Heat Insulation [in Russian], MEI, Moscow (2010), pp. 153–155.

Download references

Author information

Authors and Affiliations

  1. M. V. Lomonosov Northern Arctic Federal University, Arkhangelsk, Russia

    Z. G. Maryina, A. V. Novozhilova & A. Yu. Vereshchagin

Authors
  1. Z. G. Maryina
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. V. Novozhilova
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. A. Yu. Vereshchagin
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to A. V. Novozhilova.

Additional information

Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, Vol. 57, No. 11, pp. 7–10, November, 2021.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Maryina, Z.G., Novozhilova, A.V. & Vereshchagin, A.Y. Efficiency of Bimetallic Ribbed Tube Bundles in Forced Convection Conditions. Chem Petrol Eng 57, 904–910 (2022). https://doi.org/10.1007/s10556-022-01025-z

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10556-022-01025-z

Keywords

Search

Navigation