Articles | Volume 14, issue 4
https://doi.org/10.5194/gmd-14-2011-2021
https://doi.org/10.5194/gmd-14-2011-2021
Development and technical paper
 | 
15 Apr 2021
Development and technical paper |  | 15 Apr 2021

Towards multiscale modeling of ocean surface turbulent mixing using coupled MPAS-Ocean v6.3 and PALM v5.0

Qing Li and Luke Van Roekel

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Cited articles

Bachman, S. D. and Taylor, J. R.: Numerical Simulations of the Equilibrium between Eddy-Induced Restratification and Vertical Mixing, J. Phys. Oceanogr., 46, 919–935, https://doi.org/10.1175/JPO-D-15-0110.1, 2016. a, b, c, d, e
Benedict, J. J. and Randall, D. A.: Structure of the Madden–Julian Oscillation in the Superparameterized CAM, J. Atmos. Sci., 66, 3277–3296, https://doi.org/10.1175/2009JAS3030.1, 2009. a
Brenowitz, N. D. and Bretherton, C. S.: Prognostic Validation of a Neural Network Unified Physics Parameterization, Geophys. Res. Lett., 45, 6289–6298, https://doi.org/10.1029/2018GL078510, 2018. a
Burchard, H., Craig, P. D., Gemmrich, J. R., van Haren, H., Mathieu, P.-P., Meier, H. E. M., Smith, W. A. M. N., Prandke, H., Rippeth, T. P., Skyllingstad, E. D., Smyth, W. D., Welsh, D. J. S., and Wijesekera, H. W.: Observational and Numerical Modeling Methods for Quantifying Coastal Ocean Turbulence and Mixing, Prog. Oceanogr., 76, 399–442, https://doi.org/10.1016/j.pocean.2007.09.005, 2008. a
Campin, J.-M., Hill, C., Jones, H., and Marshall, J.: Super-Parameterization in Ocean Modeling: Application to Deep Convection, Ocean Model., 36, 90–101, https://doi.org/10.1016/j.ocemod.2010.10.003, 2011. a, b, c
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Short summary
Physical processes in the ocean span multiple spatial and temporal scales. Simultaneously resolving all these in a simulation is computationally challenging. Here we develop a more efficient technique to better study the interactions across scales, particularly focusing on the ocean surface turbulent mixing, by coupling a global ocean circulation model MPAS-Ocean and a large eddy simulation model PALM. The latter is customized and ported on a GPU to further accelerate the computation.