12.800 | Fall 2004 | Graduate
Fluid Dynamics of the Atmosphere and Ocean

Readings

The handouts from Jim Price  (Sr. Scientist, Woods Hole Oceanographic Institution) used in the lecture notes section of this course are now available as an online publication:  Topics in Fluid Dynamics: Dimensional Analysis, the Coriolis Force, and Lagrangian and Eulerian Representations.

KC04 = Kundu, P. K., and I. M. Cohen. Fluid Mechanics. 3rd ed. New York: Elsevier Academic Press, 2004. ISBN: 9780121782535. 
CR94 = Cushman-Roisin, B. Introduction to Geophysical Fluid Dynamics. New York: Prentice Hall, 1994. ISBN: 9780133533019.

LEC # TOPICS READINGS
1

Introduction

Class Aims 
Class Administration (Problem Sets, Exams, Grades, etc.) 
Scheduling Issues 
Introduction to Fluid Dynamics

 
2-5

Kinematics of Fluid Flow

Eulerian and Lagrangian Representations of Flow 
The Material Derivative 
Trajectories, Streaklines, and Streamlines 
Cauchy-Stokes Theorem 
The Velocity Gradient Tensor

Session 2

KC04: 1.1-1.7, 3.1-3.5, 3.13 (optional Chap 2) 
CR94: Chapter 1 
KFF I, II, IV

Session 3

KC04: 3.6-3.10

Session 4

KC04: 3.6-3.10

Session 5

KFF V 
KC04: 4.1-4.4

6-9

Conservation Equations

Reynolds Transport Theorem 
Momentum Equations (Navier-Stokes, Boussinesq form of Navier-Stokes, Euler) 
Total Energy Equation, Mechanical Energy Equation, Heat Equation 
2nd Law of Thermodynamics

Session 6

KC04: 4.5-4.11

Session 7

KC04: 4.13 - 4.15

Session 8

KC04: 4.13 - 4.17

Session 9

KC04: 4.16 - 4.18

10-13

Vortex Flows, Circulation, and Vorticity

Bernoulli Functions 
Solid Body Rotation, Point Vortex, Rankine Vortex 
Stokes’ Theorem 
Potential Flows: Interacting Point Vortices 
Kelvin’s Circulation Theorem 
Helmholtz Vortex Theorems 
Vorticity Equation

Session 10

KC04: 4.16 - 4.18

Session 11

KC04: 5.1-5.3, 5.8-5.9, 3.11 (review)

Session 12

KC04: 5.4-5.5

Session 13

KC04: 5.4-5.5

14-15

Impact of The Earth’s Rotation

Momentum Eequations in a Rotating Frame 
Centripetal Acceleration, Coriolis Acceleration 
Vorticity Equation in a Rotating Frame 
Kelvin’s Circulation Theorem in a Rotating Frame

Session 14

KC04: 4.12, CR: 2.1-2.5

Session 15

KC04: 5.7, 14.1-14.4

16-18

GFD Kinematics

Simplified Momentum Equations 
Inertial Flow, Geostrophy, Gradient Wind, Cyclostrophic Flow, Isallobaric Flow 
Impact of Viscosity 
Taylor-Proudman Theorem 
Thermal Wind

Session 16

KC04: 14.5

Session 17

Holton 92: 3.2, 3.4

19-20

Ekman Layers

Brief Bboundary Layer Introduction 
Mass Transport in Ekman Layer; Ekman Pumping and Suction 
Ekman Spiral 
Sverdrup Transport

Session 20

14.6-14.7

21-24

Waves

Beta Effect 
Wave Kinematics 
Barotropic, Fixed Depth Rossby Waves 
Shallow Water Equations, Shallow Water Gravity Waves, Inertia-Gravity Waves, Kelvin Waves 
Potential Vorticity 
Barotropic, Quasi-Geostrophic Rossby Waves 
Kelvin-Helmholz Instability

Session 21

KC04: 14.8

Session 22

KC04: 12.9, 14.16

Session 23

KC04: 14.13, 14.15

Session 24

KC04: 14.11-14.12