Commit 389d24ca865cfb34e9e95cf496f6222a1b379548

Authored by Jean-Pierre Auclair
1 parent 5f1821fd
Exists in master

Started the Ocean Dynamics section. Figured out a way to make equations work using HTML

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README.md
... ... @@ -173,4 +173,21 @@ Jupyter notebooks are great for demonstration and documentation
173 173  
174 174 More info at: https://bitbucket.org/douglatornell/uqar-winter-school
175 175  
176   -Exercise: Basic code automation: Using python, write a script that handles arguments, creates directories and moves/renames files.
177 176 \ No newline at end of file
  177 +Exercise: Basic code automation: Using python, write a script that handles arguments, creates directories and moves/renames files.
  178 +
  179 +## Ocean Dynamics
  180 +- Global model: look like Perpetual Ocean, generally for climate simulations
  181 +- Regional model: see GoSL Observatory, generally for immediate use
  182 +
  183 +Based on the Navier-Stokes Equations for incompressible fluid in a rotating frame of reference
  184 +- 3 momentum equations (one for each component)
  185 +- 1 continuity equation
  186 +- Boussinesq approximation (ρ = ρ_0 + ρ', ρ ~ ρ_0 except for gravity)
  187 +
  188 +DNS: Direct Numerical Simulation
  189 +- Solve equations down to the smallest eddies
  190 +- Typically with periodic boundary conditions
  191 +
  192 +RANS: Reynolds Averaged NS equations
  193 +1. Decompose u = u\_avg + u', u'\_avg = 0
  194 +2. Plug in NS, get NS\_avg + (u' · ∇ u')\_avg
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