Instructors

Instructor: Christian Schoof

TA: Gabriela Racz

#### Textbook

Required: course lecture notes (see below)

Recommended:

- Continuum mechanics by G. E. Mase in the McGraw Hill Schaum Outline Series.
- Geodynamics by D. Turcotte and G. Schubert

I highly recommend the text by Mase as it gives a very succinct description of the basic concepts and the mathematics involved. The text by Turcotte and Schubert also gives an abbreviated introduction, and applies continuum mechanics to real Earth Sciences problems. Some of the matieral in Turcotte and Schubert goes beyond the present course.

#### Course Content

**Division of marks:**

Assignments - 45%

Mid-term exam (3, the two strongest grades will count 4/5, the weakest 1/5)- 45 %

Quizzes/Class participation - 10%

*Mid-Term Examination - tbd*

**Assignments:**

I expect to set about 5 assignments in this course. They will be due at the end of class on the date indicated below (which I will generally try to make a Thursday). No marks for late assignments without a good reason.

**Office hours**

Wednesday 2-3 pm, EOS-South 356. Contact me in advance if you can't make this but need to see me.

#### Lecture Topics

- Review of continuum physics
- Mathematical tools: volume and surface integrals, gradients and divergences
- Transport of conserved quantities: fluxes
- Conservation laws and the divergence theorem
- Partial differential equations as continuum physics models
- Methods: steady states, similarity and wave solutions for the heat equation
- Length scales, non-dimensionalization and dimensionless parameters
- Continuum mechanics: extending scalar continuum physics to vectors
- Fluxes for vectors: tensors
- Tensor calculus and subscript notation
- The stress tensor and conservation of linear and angular momentum
- Viscous flow
- Time permitting, an introduction to convection
- Time permitting, principal strsses

**Background material:**

**Course materials for EOS 352:**

- EOS 352 Conservation laws notes
- EOS 352 Complex variables notes
- EOS 352 Temperature waves notes
- Temperature wave movie
- EOS 352 Scaling notes
- EOS 352 Similarity solution notes
- EOS 352 Subscript notation notes
- EOS 352 Momentum conservation notes
- EOS 352 Angular momentum conservation notes
- EOS 352 summary of conservation laws
- EOS 352 notes on scalars, vectors and tensors
- EOS 352 fluids notes
- EOS 352 expanded heat equation notes
- For supplementary reading on temperature waves, see Turcotte and Schubert, Geodynamics, chapter 4, especially section 4.14
- For supplementary reading on similarity solutions, see Turcotte and Schubert, Geodynamics, chapter 4, especially section 4.15
- For supplementary reading on nondimensionalization, see Middleton and Wilcox, Mechanics in the Earth and Environmental Sciences, chapter 3
- For supplementary reading on vector conservation laws / momentum conservation, see Turcotte and Schubert, Geodynamics, chapter 2
- HIGHLY RECOMMENDED: For supplementary reading on subscript notation and vector conservation laws / momentum conservation, see Mase, Continuum Mechanics, chapters on Mathematical Foundations, Analysis of Stress, Motion and Flow and Fundamental Laws of Continuum Mechanics (chapters 1, 2, 4 and 5)

**Exam materials:**

#### Homework

#### Assignments

#### Midterms