电邮这篇文章 ASSESSMENT OF PERFORMANCE CHARACTERISTICS OF HEAT EXCHANGERS TAKEN INTO ACCOUNT OF NTU INDICATOR
- 作者: Tremkina O.V.1, Uglanov D.A.1, Shihalev V.I.1
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隶属关系:
- Samara National Research University (Samara University)
- 期: 卷 9, 编号 3 (2023)
- 页面: 23-31
- 栏目: Articles
- URL: https://journals.rcsi.science/2409-4579/article/view/249374
- DOI: https://doi.org/10.18287/2409-4579-2023-9-3-23-31
- ID: 249374
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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.
作者简介
Ol'ga Tremkina
Samara National Research University (Samara University)
编辑信件的主要联系方式.
Email: tereshchenko.ov@ssau.ru
Assistant at the Department of Heat Engineering and Heat Engines
34, Moskovskoye shosse, Samara, 443086, Russian FederationDmitriy 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 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 Federation参考
- Tremkina, O.V. (2023), Improving the method for determining the characteristics of low-temperature power plants of aircraft: dissertation, Ph.D. Thesis, Samara University, Samara. (in Russian).
- Zhang, L-Z, (2013), Conjugate Heat and Mass Transfer in Heat Mass Exchanger Ducts.
- Uglanov, D.A. (2022), Energy-efficient systems for converting low-potential energy of cryogenic products, D. Sc. Thesis, St. Petersburg. (in Russian).
- Dovgyallo, A.I., Uglanov, D.A., Vorotyntseva, K.E. and Arkharov, I.A. (2020) "Efficiency of the Rankine cycle subject to obtaining maximum power in relation to a low-temperature power plant using a cryoproduct as a working fluid", Chemical and oil and gas engineering, no. 6, pp. 3-7. (in Russian).
- Mikheev, M.A. (1977), Osnovy teploperedachi [Fundamentals of heat transfer], Energy, Moscow. (in Russian).
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- Tremkina, O.V., Manakova O.A., Uglanov D.A., Blagin E.V. and Pan'shin R.A. (2021), "Assessing the influence of various factors on the efficiency of low-temperature power plants", International scientific and technical conference "Problems and prospects for the development of engine building", dedicated to the 110th anniversary of the birth of general designer N.D. Kuznetsova, vol. 2, pp. 212-213. (in Russian).
- Tremkina, O.V., Uglanov, D.A. and Adenan, H. (2022) "Development and creation of unmanned aerial vehicles with a cryogenic power plant", Thermal processes in technology, vol. 14., no. 6, pp. 255-260. (in Russian).
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