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Modeling of low calorific gas burning in a deficient oxygen environment and high-temperature oxidizer
Abstract
The experimental research will be performed using the experimental facility with a combustion chamber. The oxygen concentration in combustion oxidizers will be varied from 21% by volume (normal) air to 2%. The test combustion chamber will be fed with propane or methane as the reference fuel, then with low calorific fuels as test gases obtained by mixing various combustible components, e.g. H2, CH4, CO, and neutral gases, e.g. N2, CO2. Gaseous fuels prepared in this way will be burned in the atmosphere of a deficient oxidizer with a temperature changing from 800 °C to 1100 °C. Oxidizers will be heated up to a certain temperature using two methods: by flue gas heat exchanger and kanthal rod electric preheater. Different burner geometry will be used. The burner will be equipped with annular swirl vanes for co-axial or under different angles, fuel, and oxidizers flow to have a high swirl number achieved by flow aerodynamics and mixing. Experimental data will be verified with numerical simulations with the use of ANSYS CFD Fluent code.
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.29328/journal.ijpra.1001050
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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INTERNATIONAL JOURNAL OF PHYSICS RESEARCH AND APPLICATIONS
pages 027 - 034,
ISSN: 2766-2748 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Stąsiek J., Jewartowski M., Barański J., Wajs J.: Modeling of low calorific gas burning in a deficient oxygen environment and high-temperature oxidizer// 19th Century music -,iss. 6 (1) (2023), s.027-034
- DOI:
- Digital Object Identifier (open in new tab) 10.29328/journal.ijpra.1001050
- Sources of funding:
-
- Free publication
- Verified by:
- Gdańsk University of Technology
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