Study of the operation of a compact regenerator with different nozzles

Authors

DOI:

https://doi.org/10.15802/tpm.4.2025.03

Keywords:

regenerator, nozzle, heat exchange, heat exchanger, mathematical modelling

Abstract

The object of the study is the heat exchange processes in the working space of the nozzle of a high-temperature compact regenerative heat exchanger in the smoke and air periods. The purpose of the study is to determine the influence of the characteristics of various heat-accumulating nozzles of the regenerator on the thermal efficiency of its operation and to determine the operating characteristics of the regenerator when combining nozzles of different types. Using a mathematical model, the operation of a compact regenerative heat exchanger with different types of nozzles was investigated under the conditions of its use together with a burner in the heating system of a high-temperature heat-technical unit. Calculations of the operation of the regenerator with a ball nozzle, with a honeycomb nozzle and with a nozzle consisting of a layer of balls and porous ceramic blocks were performed.

References

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Published

2025-12-28

How to Cite

Romanko , Y., Mieshkova , A., & Gupalo , O. (2025). Study of the operation of a compact regenerator with different nozzles. Theory and Practice of Metallurgy, (4), 21–25. https://doi.org/10.15802/tpm.4.2025.03

Issue

No. 4 (2025)

Section

Articles

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