Title: | Numerical Simulations in SCR systems with Emphasis on Uniform Flow at the Catalyst Inlet |
Other Titles: | Numerické simulace v systémech SCR s důrazem na rovnoměrné proudění na vstupu do katalyzátoru |
Authors: | Novák, Martin Matas, Richard |
Citation: | NOVÁK, M. MATAS, R. Numerical Simulations in SCR systems with Emphasis on Uniform Flow at the Catalyst Inlet. In 21st Conference on Power System Engineering. Plzeň: EDP Sciences, 2022. s. nestránkováno. ISBN: neuvedeno |
Issue Date: | 2022 |
Publisher: | EDP Sciences |
Document type: | konferenční příspěvek ConferenceObject |
URI: | http://hdl.handle.net/11025/51330 |
ISBN: | neuvedeno |
Keywords: | SCR;simulace;rovnoměrný rychlostní profil;výfukové potrubí |
Keywords in different language: | SCR;simulation;uniform velocity profile;exhaust pipe |
Abstract: | Selective Catalytic Reduction (SCR) is one of the most widelyused technologies for reducing emissions from diesel engines, which arewidely used in the energy world. This technology is very complex, and it isnot currently possible to address all aspects of it comprehensively. This study focuses on trying to improve the distribution of the exhaust stream atthe catalyst inlet using models which represent the most common geometricdistributions. Four types of geometries are selected, complemented by a fifthdesign, which is used as a reference, to find the maximum achievable valuesof the parameters under study. In this case, mainly the uniformity index isaddressed, which indicates how uniformly the selected variable is distributedover the particular area. The study presents possible modifications of the fluegas duct which will be generally applied. |
Abstract in different language: | Selective Catalytic Reduction (SCR) is one of the most widelyused technologies for reducing emissions from diesel engines, which arewidely used in the energy world. This technology is very complex, and it isnot currently possible to address all aspects of it comprehensively. This study focuses on trying to improve the distribution of the exhaust stream atthe catalyst inlet using models which represent the most common geometricdistributions. Four types of geometries are selected, complemented by a fifthdesign, which is used as a reference, to find the maximum achievable valuesof the parameters under study. In this case, mainly the uniformity index isaddressed, which indicates how uniformly the selected variable is distributedover the particular area. The study presents possible modifications of the fluegas duct which will be generally applied. |
Rights: | © authors |
Appears in Collections: | Konferenční příspěvky / Conference objects OBD |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
MATAS_matecconf_pse22_00001.pdf | 183,97 kB | Adobe PDF | View/Open | |
MATAS_matecconf_pse22_00018.pdf | 985,09 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/51330
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.