Factors affecting primary fragmentation during combustion of Serbian coals
Апстракт
A two-phase experimental method to establish primary fragmentation behavior of Serbian lignites is presented. The first phase was fragmentation quantification, and second was measuring temperature response of center of coal particle during devolatilization. A dynamic simulation model gave thermal properties of coal used. The influence of various factors such as original size of coal, bed temperature, and coal rank on fragmentation is presented and discussed. A new factor, ratio of coal volatile content and coal thermal diffusivity, as representative of heat and mass transfer processes inside of coal particle, has been introduced and its influence on fragmentation index was analyzed.
Извор:
Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005, 2005, 505-511Издавач:
- American Society of Mechanical Engineers
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Paprika, Milijana J. AU - Komatina, Mirko AU - Winter, Franz AU - Dakić, Dragoljub PY - 2005 UR - https://machinery.mas.bg.ac.rs/handle/123456789/478 AB - A two-phase experimental method to establish primary fragmentation behavior of Serbian lignites is presented. The first phase was fragmentation quantification, and second was measuring temperature response of center of coal particle during devolatilization. A dynamic simulation model gave thermal properties of coal used. The influence of various factors such as original size of coal, bed temperature, and coal rank on fragmentation is presented and discussed. A new factor, ratio of coal volatile content and coal thermal diffusivity, as representative of heat and mass transfer processes inside of coal particle, has been introduced and its influence on fragmentation index was analyzed. PB - American Society of Mechanical Engineers C3 - Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005 T1 - Factors affecting primary fragmentation during combustion of Serbian coals EP - 511 SP - 505 DO - 10.1115/fbc2005-78117 ER -
@conference{ author = "Paprika, Milijana J. and Komatina, Mirko and Winter, Franz and Dakić, Dragoljub", year = "2005", abstract = "A two-phase experimental method to establish primary fragmentation behavior of Serbian lignites is presented. The first phase was fragmentation quantification, and second was measuring temperature response of center of coal particle during devolatilization. A dynamic simulation model gave thermal properties of coal used. The influence of various factors such as original size of coal, bed temperature, and coal rank on fragmentation is presented and discussed. A new factor, ratio of coal volatile content and coal thermal diffusivity, as representative of heat and mass transfer processes inside of coal particle, has been introduced and its influence on fragmentation index was analyzed.", publisher = "American Society of Mechanical Engineers", journal = "Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005", title = "Factors affecting primary fragmentation during combustion of Serbian coals", pages = "511-505", doi = "10.1115/fbc2005-78117" }
Paprika, M. J., Komatina, M., Winter, F.,& Dakić, D.. (2005). Factors affecting primary fragmentation during combustion of Serbian coals. in Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005 American Society of Mechanical Engineers., 505-511. https://doi.org/10.1115/fbc2005-78117
Paprika MJ, Komatina M, Winter F, Dakić D. Factors affecting primary fragmentation during combustion of Serbian coals. in Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005. 2005;:505-511. doi:10.1115/fbc2005-78117 .
Paprika, Milijana J., Komatina, Mirko, Winter, Franz, Dakić, Dragoljub, "Factors affecting primary fragmentation during combustion of Serbian coals" in Proceedings of the 18th International Conference on Fluidized Bed Combustion, 2005 (2005):505-511, https://doi.org/10.1115/fbc2005-78117 . .