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- Title
Analysis of temperature distribution in a pipe with inner mineral deposit.
- Authors
Joachimiak, Magda; Ciałkowski, Michał; Bartoszewicz, Jarosław
- Abstract
The paper presents the results of calculations related to determination of temperature distributions in a steel pipe of a heat exchanger taking into account inner mineral deposits. Calculations have been carried out for silicate-based scale being characterized by a low heat transfer coefficient. Deposits of the lowest values of heat conduction coefficient are particularly impactful on the strength of thermally loaded elements. In the analysis the location of the thermocouple and the imperfection of its installation were taken into account. The paper presents the influence of determination accuracy of the heat flux on the pipe external wall on temperature distribution. The influence of the heat flux disturbance value on the thickness of deposit has also been analyzed.
- Subjects
PHYSICAL &; theoretical chemistry; COMBUSTION measurement; FLUID dynamics; THERMODYNAMIC state variables; ISOTHERMAL processes; INVERSE problems; ORE deposits
- Publication
Archives of Thermodynamics, 2014, Vol 35, Issue 2, p37
- ISSN
1231-0956
- Publication type
Article
- DOI
10.2478/aoter-2014-0012