Publications:

Under Review:

  1. P. Tedesco, L. Baker, A. Naveira Garabato, M. Mazloff, S. Gille, C. Caulfield, A. Mashayek, “Spatiotemporal characteristics of the upper ocean's submesoscale turbulence in the Southern Ocean”, Journal of Physical Oceanography.

  2. L. Baker, A. Mashayek, A. Naveira Garabato, “Boundary upwelling of Antarctic Bottom Water by topographic turbulence”, AGU Advances, DOI: 10.22541/essoar.167100492.26088581/v1.

  3. E. Ellison, A. Mashayek, M. Mazloff, “Hypersensitivity of Southern Ocean air-sea carbon fluxes to turbulent diapycnal mixing”, under review in JGR Oceans, preprint: https://doi.org/10.1002/essoar.10508126.1.

  4. A. Silvano et al., A. Mashayek, “Observing Antarctic Bottom Water in the Southern Ocean”, Review in Frontiers in Marine Science.

  5. A. Le Boyer et al., A. Mashayek, “Turbulent fluxes as an Essential Ocean Variable”, Frontiers in Marine Science.

    Published/In-Press:

  6. A. Mashayek, “Large-scale impacts of small-scale ocean topography”, Journal of Fluid Mechanics, https://doi.org/10.1017/jfm.2023.305, (2023).

  7. N. Petropoulos, A. Mashayek, C. Caulfield, “Turbulent disruption of density staircases in stratified shear flows”, Journal of Fluid Mechanics, https://doi.org/10.1017/jfm.2023.251, (2023).

  8. L. Cimoli, A. Mashayek, H. Johnson, D. Marshall, A. Naveira-Garabato, C. Whalen, C. Vic, C. de Lavergne, M. Alford, J. Mackinnon, L. Talley, “Significance of diapycnal mixing within the Atlantic Meridional Overturning Circulation”, AGU Advances: https://doi.org/10.1029/2022AV000800, (2023).

  9. L. Baker and A. Mashayek, “The impact of realistic topographic representation on the parameterisation of oceanic lee wave energy flux”, JGR-Oceans, https://doi.org/10.1029/2022JC018995, (2022).

  10. L. Ellison, L. Cimoli, A. Mashayek, “Multi-timescale control of Southern Ocean diapycnal mixing over Atlantic tracer budgets”, Climate Dynamics, https://doi.org/10.1007/s00382-022-06428-5, (2022).

  11. Williamson, P., Boyd, P. W., Harrison, D. P., Reynard, N., & Mashayek, A. “Feasibility of Using Biologically-based Processes in the Open Ocean and Coastal Seas for Atmospheric CO2 Removal”, Greenhouse Gas Removal Technologies, The Royal Society of Chemistry, https://doi.org/10.1039/9781839165245-00291, (2022).

  12. A. Mashayek, B.B. Cael, M. Alford, L. Cimoli, C.P. Caulfield, “A physical-statistical recipe for representation of small scale oceanic turbulent mixing in climate models”, Flow, 2, E24, doi:10.1017/flo.2022.16, (2022).

  13. A. Mashayek, Reynard, N., Zhai, F., Srinivasan, K., Jelley, A., Garabato, A. N., & Caulfield, C. P. “Deep ocean learning of small scale turbulence”. Geophysical Research Letters, 49(15), https://doi.org/10.1029/2022GL098039, (2022).

  14. A. Mashayek, Baker, L. E., Cael, B. B., & Caulfield, C. P. “A Marginal Stability Paradigm for Shear‐Induced Diapycnal Turbulent Mixing in the Ocean”. Geophysical Research Letters, 49(2), https://doi.org/10.1029/2021GL095715, (2022).

  15. T. Bewley, A. Mashayek†, D. Cavaglieri, P. Luchini, “Tweed and wireframe: accelerated relaxation algorithms for multigrid solution of elliptic PDEs on stretched structured grids”, https://arxiv.org/abs/2110.08389. † Co-first author, (2022).

  16. A. Mashayek, C. Caulfield, M. Alford, “Goldilocks mixing in shear-induced turbulent overturns in the ocean”, Journal of Fluid Mechanics, 928, A1. https://doi.org/10.1017/jfm.2021.740, (2021).

  17. L. Baker, & A. Mashayek, “Surface reflection of bottom generated oceanic lee waves”. Journal of Fluid Mechanics, 924, A17. https://doi.org/10.1017/jfm.2021.627, (2021).

  18. B.B. Cael, A. Mashayek†, “Log-skew-normality of ocean turbulence”, Physical Review Letters, 126.22: 224502, https://doi.org/10.1103/PhysRevLett.126.224502, (2021).–† Co-first author.

  19. N. Reynard, Mashayek, A., E. Ellison, A. Wilson, P. Williamson, J. O-Niles, E. Ransome, “The contribution of coastal blue carbon ecosystems to climate change mitigation and adaptation”, Grantham Institute Policy Paper, (2020), 34, Doi: https://doi.org/10.25561/84458.

  20. Cimoli, L., Caulfield, P.C., Johnson, H. L., Marshall, Mashayek, A., D. P., Garabato, A. C. N., & Vic, C. “Sensitivity of deep ocean mixing to local internal tide breaking and mixing efficiency”, Geophysical Research Letters, (2019). https://doi.org/10.1029/2019GL085056.

  21. A. Mashayek, C.P. Caulfield and W.R. Peltier “The role of natural overturns in optimal mixing in density stratified mixing layers”, Journal of Fluid Mechanics (2017), 826,522–552. https://doi.org/10.1017/jfm.2017.374.

  22. A. Mashayek, H. Salehipour, D. Bouffard, C.P. Caulfield, R. Ferrari, M. Nikurashin, W.R. Peltier and W.D. Smyth “Efficiency of Turbulent Mixing in the Abyssal Ocean Circulation”, Geophysical Research Letters, (2017), https://doi.org/10.1002/2016GL072452.

  23. Mashayek, R. Ferrari, S. Merrifield, J. Ledwell, L. St. Laurent, A. Naveira Garabato, “Topographic enhancement of vertical turbulent mixing in the Southern Ocean”, Nature Communications (2017). DOI: 10.1038/ncomms14197.

  24. R. Ferrari, A. Mashayek, N. Nikurashin, T. McDougall “Turning ocean mixing upside down”, Journal of Physical Oceanography, (2016). https://doi.org/10.1175/JPO-D-15-0244.1.

  25. A. Mashayek, A., R. Ferrari, M. Nikurashin, and W. R. Peltier. “Influence of enhanced abyssal diapycnal mixing on stratification and the ocean overturning circulation.”, Journal of Physical Oceanography (2015), https://doi.org/10.1175/JPO-D-15-0039.1.

  26. H. Salehipour, W.R. Peltier, and A. Mashayek “Turbulent diapycnal mixing in stratified shear flows: the influence of Prandtl number on mixing efficiency and transition at high Reynolds number”, Journal of Fluid Mechanics (2015), https://doi.org/10.1017/jfm.2015.225.

  27. M. Behzad, N. Ashgriz and A. Mashayek “Azimuthal shear instability of a liquid jet injected into a gaseous cross-flow”, Journal of Fluid Mechanics, (2015), https://doi.org/10.1017/jfm.2015.36.

  28. A. Mashayek, C.P. Caulfield and W.R. Peltier “Time-dependent, non-monotonic mixing in stratified turbulent shear flows: implications for oceanographic estimates of buoyancy flux” Journal of Fluid Mechanics (2013), https://doi.org/10.1017/jfm.2013.551.

  29. Mashayek, W.R. Peltier “Shear Induced Mixing in Geophysical Flows: Does the route to turbulence matter to its efficiency?” Journal of Fluid Mechanics (2013), https://doi.org/10.1017/jfm.2013.176.

  30. A. Mashayek, R. Ferrari, G. Vettoretti and W.R. Peltier, “The Role of the Geothermal Heat Flux in Driving the Abyssal Ocean Circulation”, Geophysical Research Letters, (2013), https://doi.org/10.1002/grl.50640.

  31. A. Mashayek and W.R. Peltier “The ‘zoo’ of secondary instabilities precursory to stratified shear flow transition, Part 2: The influence of stratification” Journal of Fluid Mechanics, (2012), https://doi.org/10.1017/jfm.2012.294.

  32. A. Mashayek and W.R. Peltier “The ‘zoo’ of secondary instabilities precursory to stratified shear flow transition, Part 1: Shear aligned convection, pairing, and braid instabilities” Journal of Fluid Mechanics, (2012); highlighted in Focus on Fluids, https://doi.org/10.1017/jfm.2012.304.

  33. A. Mashayek and W. R. Peltier, “Turbulence transition in stratified atmospheric and oceanic shear flows: Reynolds and Prandtl number controls upon the mechanism,” Geophys. Res. Lett., 38, L16612, (2011); Editor’s Highlight, https://doi.org/10.1029/2011GL048542.

  34. A. Mashayek W.R. Peltier “Three-dimensionalization of the stratified mixing layer at high Reynolds number,” Phys. Fluids 23, (2011); Appeared on the volume cover, https://doi.org/10.1063/1.3651269.

  35. A. Mashayek and N. Ashgriz, “A Model for the Deformation of Drops and Liquid Jets in Gaseous Cross Flows”, AIAA Journal, Vol. 47, No. 2, (2009). https://arc.aiaa.org/doi/pdf/10.2514/1.36148.

  36. A. Mashayek, A. Jafari, and N. Ashgriz, “ Improved Model for the Penetration of Liquid Jets in Subsonic Crossflows”, AIAA Journal, 00011452 vol.46 no.11, (2008). https://arc.aiaa.org/doi/pdf/10.2514/1.28254.

    Book Chapters:

  37. P. Williamson, P.W. Boyd, D.P. Harrison, N. Reynard, A. Mashayek, “Biologically-based negative emissions in the open ocean and coastal seas”, Chapter on Natural Ocean-Based Solutions, Royal Society of Chemistry, to appear in (2022) (In Press)– preprint available on request.

  38. A. Mashayek, N. Ashgriz, “Dynamics of liquid droplets,” Handbook of Aomization and Sprays, Springer (2011), Part 1, 97-123, DOI: 10.1007/978-1-4419-7264-4-4.

  39. A. Mashayek, N. Ashgriz, “Atomization of a liquid jet in a subsonic crossflow,” Handbook of Atomization and Sprays, Springer (2011), Part 3, 657-683, DOI: 10.1007/978-1-4419-7264-4-29.

  40. A. Mashayek, “Mixing across the Antarctic Circumpolar Current,” published in the (2009) volume of the Geophysical Fluids Dynamics volume, Woods Hole Oceanographic Institution.