Publications

 

In Scientific Journals

Kontogiannis, G. and N. A. Bakas, 2020: A geometric interpretation of zonostrophic instability. J. Phys. Oceanogr., (in press)

Bakas, N. A. and P. J. Ioannou, 2019: Is spontaneous generation of baroclinic coherent structures possible? J. Fluid. Mech., 862, 889-923 [pdf]

Bakas, N. A., N. C. Constantinou and P. J. Ioannou, 2019: Statistical state dynamics of weak jets in barotropic beta-plane turbulence. J. Atmos. Sci., 76, 919-945 [pdf]

Bakas, N. A. and P. J. Ioannou, 2019: Emergence of non-zonal coherent structures. In Galperin B. and P. L. Read (eds.) Zonal jets. Cambridge University Press [pdf]

Mallios, C. and N. A. Bakas, 2017: Generalized stability of a shear flow with a free surface with respect to three-dimensional perturbations. Phys. Rev. Fluids, 2, 023901 [pdf]

Bakas N. A., N. C. Constantinou and P. J. Ioannou, 2015: S3T stability of the homogeneous state of barotropic beta-plane turbulence. J. Atmos. Sci., 72, 1689-1712 [pdf]

Bakas N. A. and P. J. Ioannou, 2014: A theory for the emergence of coherent structures in beta-plane turbulence. J. Fluid Mech., 740, 312-341 [pdf]

Bakas N. A. and P. J. Ioannou, 2013: On the mechanism underlying the spontaneous emergence of barotropic zonal jets. J. Atmos. Sci., 70, 2251-2271 [pdf]

Bakas N. A. and P. J. Ioannou, 2013: Emergence of large scale structure in barotropic β-plane turbulence. Phys. Rev Lett., 110, 224501 [pdf]

Bakas N. A. and P. J. Ioannou, 2011: Structural stability theory of two-dimensional flow under stochastic forcing. J. Fluid Mech., 682, 332361 [pdf]

Bakas N. A. and B. F. Farrell, 2010: The role of non-normality in overreflection theory. J. Atmos. Sci., 67, 25472558 [pdf]

Bakas N. A., and B. F. Farrell, 2009: Gravity waves in a horizontal shear flow. Part I: Growth mechanisms in the absence of potential vorticity perturbations. J. Phys. Oceanogr., 39, 481-496 [pdf]

Bakas N. A. and B. F. Farrell, 2009: Gravity waves in a horizontal shear flow. Part II: Interaction between gravity waves and potential vorticity perturbations. J. Phys. Oceanogr., 39, 497-511 [pdf]

Bakas N. A. and P. J. Ioannou, 2009: Modal and non-modal growth of perturbations in shear flows with a free surface. Phys. Fluids , 21, 024102 [pdf]

Bakas N. A., 2009: Mechanisms underlying transient growth of planar perturbations in unbounded compressible shear flow. J. Fluid Mech., 639, 479-507 [pdf]

Bakas N. A., and B. F. Farrell, 2008: Momentum and energy transport by gravity waves in stochastically driven stratified flows. Part II : Radiation of gravity waves from a Gaussian jet. J. Atmos. Sci. , 65, 2308-2325 [pdf]

Bakas N. A., and P. J. Ioannou, 2007: Momentum and energy transport by gravity waves in stochastically driven stratified flows. Part I : Radiation of gravity waves from a shear layer. J. Atmos. Sci., 64, 1509-1529 [pdf]

Bakas N. A., P. J. Ioannou and G. I. Kefaliakos, 2001: The emergence of coherent structures in stratified shear flow. J. Atmos. Sci., 58, 2790-2806 [pdf]

 

In Conference Proceedings

Bakas, N. A. and P. J. Ioannou, 2018: An investigation of barotropization in baroclinic turbulence. Proceedings of the 14th International Conference of Meteorology, Climatology and Atmospheric Physics, p. 299-304

Stasinos E., and N. A. Bakas, 2018: Investigation of non-Boussinesq stratified shear instability. Proceedings of the 14th International Conference of Meteorology, Climatology and Atmospheric Physics, p. 434-439

Karyofillidi S., A. Fotiadi and N. A. Bakas, 2018: Climatology of the boundary layer over Greece. Proceedings of the 14th International Conference of Meteorology, Climatology and Atmospheric Physics, p. 746-751

Kontogiannis G. N., and N. A. Bakas, 2018: A geometric representation of the effects of small scale eddies on jet emergence in barotropic turbulence. Proceedings of the 14th International Conference of Meteorology, Climatology and Atmospheric Physics, p. 902-907

Stasinos Ε. και N. A. Bakas, 2018: Investigation of non-Boussinesq stratified shear instability with respect to three-dimensional perturbations. Proceedings of the 11th Panhellenic Conference ROI

Mallios C. and Ν. A. Bakas, 2016: Generalized stability theory of a shear flow with a free surface with respect to three dimensional perturbations. Proceedings of the 10th Panhellenic Conference ROI, p. 187-195

Pateras S., and N. A. Bakas, 2016: Transient growth of ageostrophic perturbations in a baroclinic shear flow. Perspectives on Atmospheric Sciences, eds. T. S. Karacostas et al., Springer Atmospheric Sciences, p. 377-383

Bakas N. A., N. C. Constantinou and P. J. Ioannou, 2016: On the dynamics underlying the emergence of coherent structures in barotropic turbulence. Perspectives on Atmospheric Sciences, eds. T. S. Karacostas et al., Springer Atmospheric Sciences, p. 361-367

Constantinou N. C., P. J. Ioannou and N. A. Bakas, 2016: Structure and stability of low amplitude jet equilibria in barotropic turbulence. Perspectives on Atmospheric Sciences, eds. T. S. Karacostas et al., Springer Atmospheric Sciences, p. 369-375

Bakas N. A., P. J. Ioannou and N. Constantinou, 2014: Emergence of non-zonal coherent structures in barotropic turbulence. COMECAP 2014 e-book of proceedings, Crete University Press, p. 107-111

Bakas N. A. and P. J. Ioannou, 2014: Emergence of coherent structures in barotropic turbulence. Proceedings of the 9th Panhellenic ROH 2014 Conference, NTUA, p. 1-6

Bakas N. A., and B. F. Farrell, 2012: On the role of potential vorticity perturbations in the spontaneous generation of gravity waves. Advances in Meteorology Climatology and Atmospheric Physics, eds. C. G. Helmis and P. T. Nastos, Springer Atmospheric Sciences, p. 15-20

Bakas N. A., and P. J. Ioannou, 2012: On a dynamical mechanism underlying the intensification of tropical cyclones. Advances in Meteorology Climatology and Atmospheric Physics, eds. C. G. Helmis and P. T. Nastos, Springer Atmospheric Sciences, p. 21-26

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