TY  - CHAP
AU  - Rajić, M.
AU  - Živković, D.
AU  - Banić, M.
AU  - Mančić, Marko
AU  - Milošević, Miloš
AU  - Maneski, Taško
AU  - Mitrović, Nenad
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3681
AB  - Hot water boilers are most commonly used devices in thermal and industrial plants for heat production. Boilers elements are exposed to high pressures and temperatures during boiler operation. Non-stationary working regimes of boiler may lead to breakdowns and fatigue of boiler elements. There are numerous cases of breakdowns of such units, which lead to reduced reliability and safety of the plant. In order to avoid this state, certain investigation should be made that would examine the influence of different regimes on the boiler structure. Lack of available data concerning the temperature as well as stress-strain field in boiler elements led us to perform such kind of experiment. This paper presents results of numerical analysis performed on the modelled boiler. Validation of the numerical model was performed based on experimental results obtained using DIC (Digital Image Correlation) method by using Aramis system. The character of parameters change, such as strain and stress, occurring in the critical zones of boiler elements can be verified both by experimental and numerical results. In this paper the novel approach of experimental and numerical analysis is presented. The method can be used and conducted in similar units for testing on different loads or working regimes, as well as to improve the safety and reliability of similar pressure vessel units.
PB  - Springer
T2  - Lecture Notes in Networks and Systems
T1  - Experimental and numerical analysis of stress-strain field of the modelled boiler element
EP  - 273
SP  - 257
VL  - 153
DO  - 10.1007/978-3-030-58362-0_15
ER  - 

@inbook{
author = "Rajić, M. and Živković, D. and Banić, M. and Mančić, Marko and Milošević, Miloš and Maneski, Taško and Mitrović, Nenad",
year = "2021",
abstract = "Hot water boilers are most commonly used devices in thermal and industrial plants for heat production. Boilers elements are exposed to high pressures and temperatures during boiler operation. Non-stationary working regimes of boiler may lead to breakdowns and fatigue of boiler elements. There are numerous cases of breakdowns of such units, which lead to reduced reliability and safety of the plant. In order to avoid this state, certain investigation should be made that would examine the influence of different regimes on the boiler structure. Lack of available data concerning the temperature as well as stress-strain field in boiler elements led us to perform such kind of experiment. This paper presents results of numerical analysis performed on the modelled boiler. Validation of the numerical model was performed based on experimental results obtained using DIC (Digital Image Correlation) method by using Aramis system. The character of parameters change, such as strain and stress, occurring in the critical zones of boiler elements can be verified both by experimental and numerical results. In this paper the novel approach of experimental and numerical analysis is presented. The method can be used and conducted in similar units for testing on different loads or working regimes, as well as to improve the safety and reliability of similar pressure vessel units.",
publisher = "Springer",
journal = "Lecture Notes in Networks and Systems",
booktitle = "Experimental and numerical analysis of stress-strain field of the modelled boiler element",
pages = "273-257",
volume = "153",
doi = "10.1007/978-3-030-58362-0_15"
}

Rajić, M., Živković, D., Banić, M., Mančić, M., Milošević, M., Maneski, T.,& Mitrović, N.. (2021). Experimental and numerical analysis of stress-strain field of the modelled boiler element. in Lecture Notes in Networks and Systems
Springer., 153, 257-273.
https://doi.org/10.1007/978-3-030-58362-0_15

Rajić M, Živković D, Banić M, Mančić M, Milošević M, Maneski T, Mitrović N. Experimental and numerical analysis of stress-strain field of the modelled boiler element. in Lecture Notes in Networks and Systems. 2021;153:257-273.
doi:10.1007/978-3-030-58362-0_15 .

Rajić, M., Živković, D., Banić, M., Mančić, Marko, Milošević, Miloš, Maneski, Taško, Mitrović, Nenad, "Experimental and numerical analysis of stress-strain field of the modelled boiler element" in Lecture Notes in Networks and Systems, 153 (2021):257-273,
https://doi.org/10.1007/978-3-030-58362-0_15 . .