Advances in Science and Research
Advances in Science and Research
ASR
Articles | Volume 21
Articles | Volume 21
https://doi.org/10.5194/asr-21-19-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/asr-21-19-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21
02 Aug 2024
 | 02 Aug 2024

Lagrangian model with heat-carrying particles

Enrico Ferrero, Bianca Tenti, and Stefano Alessandrini

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Short summary

A new plume rise scheme based on heat transport by particles was presented: the entrainment is simulated by the mixing of two fluids (air and plume particles) with different temperatures and the resulting temperature is given by Richmann's law. The new algorithm is compared with the one that is currently included in SPRAY-WEB by Alessandrini et al. (2013). The new scheme seems to behave better when the ambient wind speeds are higher, but the asymptotic behavior is correct even with lower speeds.

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