Turbulence kinetic energy dissipation rate estimate for a low-level jet with Doppler lidar data
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Earth Interactions
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Resumo
Low-level jets are a recurrent feature of our study area in Ipero municipality of southeastern Brazil. They
grow very near the surface as shown by this case study. These two aspects increase the needs for a realistic modeling of the
low-level jet to simulate the atmospheric dispersion of industrial emissions. In this concern, we applied a recently proposed
technique to estimate the turbulence kinetic energy dissipation rate of a low-level jet case with Doppler lidar data. This
low-level jet remained for its entire lifetime (around 12 h) within a shallow layer (under 300 m); beyond this, we did not
notice a remarkable directional shear as in other studies. Even for a shallow layer as for this study case, we observed strong
spatiotemporal variability of the turbulence kinetic energy dissipation rate. We also detected a channel connecting the
layers above and below the low-level jet that may be an exchange channel of their properties.
Como referenciar
BEU, CASSIA M.L.; LANDULFO, EDUARDO. Turbulence kinetic energy dissipation rate estimate for a low-level jet with Doppler lidar data: a case study. Earth Interactions, v. 26, n. 1, p. 112-121, 2022. DOI: 10.1175/EI-D-20-0027.1. Disponível em: http://repositorio.ipen.br/handle/123456789/33406. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.