Numerical Simulations in Selective Catalytic Reduction Systems with an Emphasis on Injection Location

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F23%3A43970645" target="_blank" >RIV/49777513:23640/23:43970645 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1051/matecconf/202338300017" target="_blank" >https://doi.org/10.1051/matecconf/202338300017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/matecconf/202338300017" target="_blank" >10.1051/matecconf/202338300017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical Simulations in Selective Catalytic Reduction Systems with an Emphasis on Injection Location

Popis výsledku v původním jazyce

This paper is a follow-up study to previous research conducted in the field of Selective Catalytic Reduction systems. The objective of this particular study is to identify a suitable injection location for urea water solution within a chosen geometry, matching the distribution commonly used in these systems. Numerical simulations using ANSYS Fluent software were conducted, utilizing an evaporation model that had been fine-tuned based on experimental data. The droplet size injected from the nozzle was also determined from experimental data. The boundary condition applied to the walls was the “Wall-Jet” model, chosen as a compromise for time efficiency. Over one hundred simulations were conducted at more than fifty locations, with the results presented here serving as interim findings. Future research will investigate the application of the recommended injection sites in geometries similar to those used in SCR systems.

Název v anglickém jazyce

Numerical Simulations in Selective Catalytic Reduction Systems with an Emphasis on Injection Location

Popis výsledku anglicky

This paper is a follow-up study to previous research conducted in the field of Selective Catalytic Reduction systems. The objective of this particular study is to identify a suitable injection location for urea water solution within a chosen geometry, matching the distribution commonly used in these systems. Numerical simulations using ANSYS Fluent software were conducted, utilizing an evaporation model that had been fine-tuned based on experimental data. The droplet size injected from the nozzle was also determined from experimental data. The boundary condition applied to the walls was the “Wall-Jet” model, chosen as a compromise for time efficiency. Over one hundred simulations were conducted at more than fifty locations, with the results presented here serving as interim findings. Future research will investigate the application of the recommended injection sites in geometries similar to those used in SCR systems.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

MATEC Web of Conferences

ISBN

—

ISSN

2261-236X

e-ISSN

2261-236X

Počet stran výsledku

10

Strana od-do

—

Název nakladatele

EDP Sciences

Místo vydání

PLZEŇ

Místo konání akce

Plzeň

Datum konání akce

15. 6. 2023

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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