Development of Energy-Efficient Shell and Tube Heat Exchangers for Use in Geothermal Heating Systems

The innovative technologies in the chemical and food industries
Proceedings of the 2nd International Scientific Conference «Chemical Technology and Engineering»: June 24–28, 2019, Lviv: Lviv Polytechnic National University, 2018, pp. 170–172

Authors

First and Last Name Academic degree E-mail Affiliation
Djamal Chalaev Ph.D. htplab [at] ukr.net Institute of Engineering Termophysics of National Academy of Sciences of Ukraine
Kyiv, Ukraine
Alex Shmatok Ph.D. htplab [at] ukr.net Institute of Engineering Termophysics of National Academy of Sciences of Ukraine
Kyiv, Ukraine
Tatyana Grabova Ph.D. htplab [at] ukr.net Institute of Engineering Termophysics of National Academy of Sciences of Ukraine
Kyiv, Ukraine
Nina Silnyagina No htplab [at] ukr.net Institute of Engineering Termophysics of National Academy of Sciences of Ukraine
Kyiv, Ukraine

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First publshed on this website: 02.04.2019 - 17:00
Abstract

The results of studies of the intensity of heat transfer using thin-walled corrugated tubes of various modifications for working on model coolants that have an increased density and viscosity (a highly mineralized medium with a salt content of 250 g/kg as the model coolants ) are presented in the paper.

References

[1] L. M. Hrabov, L. M. Chalaev, E. A. Pereiaslavtseva, N. B. Sylniahyna, “Razrabotka konkurentnosposobnikh trubchatykh teploobmennikh apparatov,” Naukovi pratsi ONAKhT, vol. 45, no. 2, pp. 93-97, 2014.

[2] Dolinskyi A. A., Chalaev D. M., Hrabov L. N., Pereiaslavtseva O. O., Sylniahina N. B., Kovalov V. V., “Rozrobka efektyvnykh teploobminnykiv novoho pokolinnia na osnovi trub z dyskretnymy turbulizatoramy,” Enerhetyka ta elektryfikatsiia, vol. 13, no. 4, pp.28-33, 2013.

Official paper