Articles | Volume 22, issue 13
Atmos. Chem. Phys., 22, 8787–8803, 2022
https://doi.org/10.5194/acp-22-8787-2022
Atmos. Chem. Phys., 22, 8787–8803, 2022
https://doi.org/10.5194/acp-22-8787-2022
Research article
08 Jul 2022
Research article | 08 Jul 2022

Evolution of turbulent kinetic energy during the entire sandstorm process

Hongyou Liu et al.

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Evolution of turbulent kinetic energy during the entire sandstorm process Hongyou Liu Yanxiong Shi, and Xiaojing Zheng https://doi.org/10.5281/zenodo.6459518

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Short summary
The sandstorm, which is a common natural disaster, is mechanically characterized by a particle-laden flow experiencing wall turbulence. This work investigates a real sandstorm that was measured at the Qingtu Lake Observation Array through a lens of wall-turbulent flow dynamics. A non-stationary signal processing method is proposed based on the time-varying mean and adaptive segmented stationary method, and the evolution of turbulent kinetic energy during the entire sandstorm process is revealed.
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