CFD analysis of steam superheater, transient state
Authors:
- Mariusz Granda,
- Marcin Trojan,
- Jan Taler
Abstract
Nowadays, industry requirements referring to the optimization, not only demand better efficiency ordurability but also the lower total cost of the project. Maximum temperatures, allowablestress and economics determine materials used during the engineering process. Moreover, different materials in different parts of superheater can be used. Regarding the steady–state, calculations can be derived without major difficulties but transient–state is a much more complex issue, where Computational Fluid Dynamics can be applied. CFD as an engineering tool, that gives a better understanding of the problem, is more and more popular during the optimization process. Appropriate knowledge about heat transfer, fluid dynamics, finite element method is required to find the solution to the given question. The paper presents a CFD analysis of the transient-state of the steam boiler superheater when attemperator is running. Temperature distribution of the steam, flue gas and maximum wall temperature were determined.
- Record ID
- CUT1608723e7550423fb61ddf56def05ffd
- Publication categories
- ; ;
- Author
- Journal series
- E3S Web of Conferences, ISSN 2555-0403, e-ISSN 2267-1242, Irregular
- Issue year
- 2019
- Vol
- 128
- Pages
- [1-5]
- Article number
- 04009
- Other elements of collation
- rys.; tab.; Bibliografia (na s.) - 5; Bibliografia (liczba pozycji) - 7; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 128
- Substantive notes
- Section: Heat Exchangers
- Conference
- XII International Conference on Computational Heat, Mass and Momentum Transfer (ICCHMT 2019), 2019, 03-09-2019 - 06-09-2019, Rome, Włochy
- Keywords in English
- CFD, transient state, superheater, optimization, attemperation
- DOI
- DOI:10.1051/e3sconf/201912804009 Opening in a new tab
- URL
- https://www.e3s-conferences.org/articles/e3sconf/abs/2019/54/e3sconf_icchmt2019_04009/e3sconf_icchmt2019_04009.html Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT1608723e7550423fb61ddf56def05ffd/
- URN
urn:pkr-prod:CUT1608723e7550423fb61ddf56def05ffd
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.