Email this article ASSESSMENT OF PERFORMANCE CHARACTERISTICS OF HEAT EXCHANGERS TAKEN INTO ACCOUNT OF NTU INDICATOR
- Authors: Tremkina O.V.1, Uglanov D.A.1, Shihalev V.I.1
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Affiliations:
- Samara National Research University (Samara University)
- Issue: Vol 9, No 3 (2023)
- Pages: 23-31
- Section: Articles
- URL: https://dynvibro.ru/dynvibro/article/view/27019
- DOI: https://doi.org/10.18287/2409-4579-2023-9-3-23-31
- ID: 27019
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Abstract
In this work, the performance characteristics of heat exchangers were assessed and the influence of various factors on the weight and size characteristics of heat exchangers of power plants and complexes was determined. The patterns of influence of temperature pressures, properties of the working fluid, temperature levels of heat sources, operating characteristics of the cycle, heat transfer coefficients, heat transfer surface area, flow rate, heat capacity of the working substance, geometric and design parameters of heat exchangers on the performance characteristics of heat exchangers of low-temperature power plants have been established.
About the authors
Ol'ga V. Tremkina
Samara National Research University (Samara University)
Author for correspondence.
Email: tereshchenko.ov@ssau.ru
Assistant at the Department of Heat Engineering and Heat Engines
34, Moskovskoye shosse, Samara, 443086, Russian FederationDmitriy A. Uglanov
Samara National Research University (Samara University)
Email: dmitry.uglanov@mail.ru
Doctor of Technical Sciences, Associate Professor, Professor of the Department of Heat Engineering and Heat Engines
34, Moskovskoye shosse, Samara, 443086, Russian FederationVladislav I. Shihalev
Samara National Research University (Samara University)
Email: shikhalev.vi@yandex.ru
Master's student at the Department of Heat Engineering and Heat Engines
34, Moskovskoye shosse, Samara, 443086, Russian FederationReferences
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