3D DIGITAL IMAGE CORRELATION ANALYSIS OF THE MODELLED BOILER ELEMENT
2020
Аутори
Rajić, MilenaŽivković, Dragoljub
Banić, Milan
Mančić, Marko
Milošević, Miloš
Maneski, Taško
Mitrović, Nenad
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Hot water boilers, especially boilers with fire tube where the combustion takes place, are widely used in process industry. Elements of the boiler are exposed to high pressures and temperatures during boiler operation. Exploitation experience indicates constant and permanent breakdowns occurring as a result of accidental states of individual boiler elements. Studies done before in this field indicate certain critical boiler elements that may have influence on the reliability and safety of the entire unit. 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 3D Digital Image Corre...lation analysis. This paper analyses critical elements of the hot water boiler by experimental data obtained from its model and improved numerical model in order to analyze constrains and loads the model is exposed to and to have fully-covered stress-strain field obtained from experimental data.
Кључне речи:
Hot Water Boiler / Finite Element Method / Digital Image CorrelationИзвор:
International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020, 2020, 15-Издавач:
- Innovation Center of Faculty of Mechanical Engineering
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Rajić, Milena AU - Živković, Dragoljub AU - Banić, Milan AU - Mančić, Marko AU - Milošević, Miloš AU - Maneski, Taško AU - Mitrović, Nenad PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7695 AB - Hot water boilers, especially boilers with fire tube where the combustion takes place, are widely used in process industry. Elements of the boiler are exposed to high pressures and temperatures during boiler operation. Exploitation experience indicates constant and permanent breakdowns occurring as a result of accidental states of individual boiler elements. Studies done before in this field indicate certain critical boiler elements that may have influence on the reliability and safety of the entire unit. 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 3D Digital Image Correlation analysis. This paper analyses critical elements of the hot water boiler by experimental data obtained from its model and improved numerical model in order to analyze constrains and loads the model is exposed to and to have fully-covered stress-strain field obtained from experimental data. PB - Innovation Center of Faculty of Mechanical Engineering C3 - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020 T1 - 3D DIGITAL IMAGE CORRELATION ANALYSIS OF THE MODELLED BOILER ELEMENT SP - 15 UR - https://hdl.handle.net/21.15107/rcub_machinery_7695 ER -
@conference{ author = "Rajić, Milena and Živković, Dragoljub and Banić, Milan and Mančić, Marko and Milošević, Miloš and Maneski, Taško and Mitrović, Nenad", year = "2020", abstract = "Hot water boilers, especially boilers with fire tube where the combustion takes place, are widely used in process industry. Elements of the boiler are exposed to high pressures and temperatures during boiler operation. Exploitation experience indicates constant and permanent breakdowns occurring as a result of accidental states of individual boiler elements. Studies done before in this field indicate certain critical boiler elements that may have influence on the reliability and safety of the entire unit. 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 3D Digital Image Correlation analysis. This paper analyses critical elements of the hot water boiler by experimental data obtained from its model and improved numerical model in order to analyze constrains and loads the model is exposed to and to have fully-covered stress-strain field obtained from experimental data.", publisher = "Innovation Center of Faculty of Mechanical Engineering", journal = "International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020", title = "3D DIGITAL IMAGE CORRELATION ANALYSIS OF THE MODELLED BOILER ELEMENT", pages = "15", url = "https://hdl.handle.net/21.15107/rcub_machinery_7695" }
Rajić, M., Živković, D., Banić, M., Mančić, M., Milošević, M., Maneski, T.,& Mitrović, N.. (2020). 3D DIGITAL IMAGE CORRELATION ANALYSIS OF THE MODELLED BOILER ELEMENT. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020 Innovation Center of Faculty of Mechanical Engineering., 15. https://hdl.handle.net/21.15107/rcub_machinery_7695
Rajić M, Živković D, Banić M, Mančić M, Milošević M, Maneski T, Mitrović N. 3D DIGITAL IMAGE CORRELATION ANALYSIS OF THE MODELLED BOILER ELEMENT. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020. 2020;:15. https://hdl.handle.net/21.15107/rcub_machinery_7695 .
Rajić, Milena, Živković, Dragoljub, Banić, Milan, Mančić, Marko, Milošević, Miloš, Maneski, Taško, Mitrović, Nenad, "3D DIGITAL IMAGE CORRELATION ANALYSIS OF THE MODELLED BOILER ELEMENT" in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2020 (2020):15, https://hdl.handle.net/21.15107/rcub_machinery_7695 .