Transient heat transfer at fluid flow in a thick-walled pipeline
Authors:
- Tomasz Sobota,
- Dawid Taler,
- Szczepan Lubecki
Abstract
The work aims to determine the transient temperature distribution of the medium and the pipeline wall using the finite difference method. Time courses of the temperature of the flowing medium and pipeline walls caused by a step change in temperature of the medium at the pipeline inlet, obtained by the numerical method, were compared with the courses calculated using strict analytical formulas. The numerical method of determining the transient distribution of temperature of medium and pipeline wall can be used in the analysis of heating and cooling of heating or steam pipelines with any changes in time of mass flow rate of the flowing medium or temperature of the medium at the inlet to the pipeline.
- Record ID
- CUTe247846bb56f46019b0d5d73c0918fec
- Publication categories
- ; ;
- Author
- Journal series
- MATEC Web of Conferences, ISSN , e-ISSN 2261-236X, Irregular
- Issue year
- 2018
- Vol
- 240
- Pages
- [1-4]
- Article number
- 05032
- Other elements of collation
- rys.; wykr.; Bibliografia (na s.) - 4; Bibliografia (liczba pozycji) - 19; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 240
- Substantive notes
- Section: Mathematical Modeling in the Energy and Industrial Processes
- Conference
- XI International Conference on Computational Heat, Mass and Momentum Transfer (ICCHMT 2018), 2018, 21-05-2018 - 24-05-2018, Cracow, Polska
- Keywords in English
- steam pipeline, heating, thick-walled, numerical modeling
- DOI
- DOI:10.1051/matecconf/201824005032 Opening in a new tab
- URL
- https://www.matec-conferences.org/articles/matecconf/abs/2018/99/matecconf_icchmt2018_05032/matecconf_icchmt2018_05032.html Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 15
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUTe247846bb56f46019b0d5d73c0918fec/
- URN
urn:pkr-prod:CUTe247846bb56f46019b0d5d73c0918fec
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