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http://earchive.tpu.ru/handle/11683/33390
Title: | New Approach to Study the Ignition Processes of Organic Coal-Water Fuels in an Oxidizer Flow |
Authors: | Valiullin, T. R. Dmitrienko, Margarita Aleksandrovna Strizhak, Pavel Alexandrovich |
Keywords: | воспламенение; топливо; водоугольное топливо; энергетическое оборудование; бурые угли |
Issue Date: | 2016 |
Publisher: | EDP Sciences |
Citation: | Valiullin T. R. New Approach to Study the Ignition Processes of Organic Coal-Water Fuels in an Oxidizer Flow / T. R. Valiullin, M. A. Dmitrienko, P. A. Strizhak // European Physical Journal Web of Conferences (EPJ Web of Conferences). — 2016. — Vol. 110 : Thermophysical Basis of Energy Technologies : Proceedings of the Conference, October 13-15, 2015, Tomsk, Russia. — [01055, 7 p.]. |
Abstract: | To converge the conditions of organic water-coal fuel composition combustion in the typical power equipment we developed a new approach and installed an experimental setup, eliminating the traditional fixing the fuel droplets on the thermocouples or rods. Specialized cone-shaped chamber was used to implement the process of lingering of organic water-coal fuel droplets. Necessary and sufficient conditions for the lingering of organic water-coal fuel droplets were established. We determined the parameters of the system (droplet size of 0.4-0.6 mm, temperatures 823-903 K and the velocity of the oxidizer flow 1.5-6 m/s) at which the droplets were consistently ignited in the process of lingering. Minimum temperatures and ignition delay times of organic water-coal fuel droplets based on brown coal, used motor, turbine, transformer oils, kerosene, gasoline and water were defined. |
URI: | http://earchive.tpu.ru/handle/11683/33390 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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dx.doi.org-10.1051-epjconf-201611001055.pdf | 1,4 MB | Adobe PDF | View/Open |
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