Measurement of O2 in the Combustion Chamber of Apulverized Coal Boiler
dc.contributor.author | Janeba , Břetislav | |
dc.contributor.author | Kolovratník , Michal | |
dc.contributor.author | Bartoš , Ondřej | |
dc.date.accessioned | 2017-02-08T11:54:24Z | |
dc.date.available | 2017-02-08T11:54:24Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Acta Polytechnica. 2012, vol. 52, no. 3. | |
dc.identifier.issn | 1210-2709 (print) | |
dc.identifier.issn | 1805-2363 (online) | |
dc.identifier.uri | http://hdl.handle.net/10467/66935 | |
dc.description.abstract | Operational measurements of the O2 concentration in the combustion chamber of a pulverized coal boiler are not yet common practice. Operators are generally satisfied with measuring the O2 concentration in the second pass of the boiler, usually behind the economizer, where a flue gas sample is extracted for analysis in a classical analyzer. A disadvantage of this approach is that there is a very weak relation between the measured value and the condition in specific locations in the fireplace, e.g. the function of the individual burners and the combustion process as a whole. A new extractionline was developed for measuring the O2 concentration in the combustion chamber. A planar lambda probe is used in this approach. The extraction line is designed to get outputs that can be used directly for diagnosis or management of the combustion in the boiler. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | České vysoké učení technické v Praze | cs |
dc.publisher | Czech Technical University in Prague | en |
dc.relation.ispartofseries | Acta Polytechnica | |
dc.relation.uri | https://ojs.cvut.cz/ojs/index.php/ap/article/view/1544 | |
dc.rights | Creative Commons Attribution 4.0 International License | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | O2 measurement | en |
dc.subject | Lambda probe | en |
dc.subject | Pulverized coal boiler | en |
dc.title | Measurement of O2 in the Combustion Chamber of Apulverized Coal Boiler | |
dc.type | article | en |
dc.date.updated | 2017-02-08T11:54:24Z | |
dc.rights.access | openAccess | |
dc.type.status | Peer-reviewed | |
dc.type.version | publishedVersion |
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