The impact of turbulence models on the simulation of residence time distribution in a multichamber ozone contactor
Water Supply, ISSN: 1607-0798, Vol: 21, Issue: 7, Page: 3976-3986
2021
- 4Citations
- 3Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
The flow and tracer transport in an ozone contactor is simulated by using computational fluid dynamics. The standard k-1 model, RNG k-1 model, realizable k-1 model and SST k-v model are used to describe turbulence. A step change method is used to simulate the residence time distribution. The residence time and cumulative residence time are compared with laboratory experiments. All turbulence models can capture the feature of the residence time distribution and cumulative residence time distribution. The residence time distribution in the initial period is sensitive to the used turbulence model, which can affect the value of Morrill dispersion index. The standard k-1 model behaves better among four turbulence models.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85119093638&origin=inward; http://dx.doi.org/10.2166/ws.2021.154; https://iwaponline.com/ws/article/21/7/3976/82230/The-impact-of-turbulence-models-on-the-simulation; https://iwaponline.com/ws/article-pdf/21/7/3976/960471/ws021073976.pdf; https://dx.doi.org/10.2166/ws.2021.154
IWA Publishing
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