1. 13 Apr, 2019 3 commits
2. 12 Apr, 2019 1 commit
3. 11 Apr, 2019 3 commits
4. 10 Apr, 2019 2 commits
5. 05 Apr, 2019 1 commit
6. 03 Apr, 2019 7 commits
7. 02 Apr, 2019 9 commits
• Exercises 6: expanded tornado problem, proof-read · 23f88977
Olivier authored
```The problem remains non-examinable this year, but should be
interesting enough to be part of the main problem sheet now```
• Exercises 10: proof-reading after pruning · 78810ecc
Olivier authored
• Chapter 10: proof-reading after pruning · f70f1f54
Olivier authored
```Also, the boundary layer momentum thickness is now written as
delta** instead of theta.```
• Minor fixes (broken links, numbering) · 379ed284
Olivier authored
• Chapter 9: completed re-structuring · e9210df4
Olivier authored
```* Flow parameters (Re, Ma etc) come first, then force coefficients
* New brief section on building models
* Moved flow-parameters-as-force-ratios section to appendix
* Overall re-write & strenthening```
• Exercises 7: major clean-up · d26ee240
Olivier authored
```* New exercise exploring practical implications of having laminar
flow in pipes
* Expanded/strengthened oil pipeline problem
* Kugel fountain exercise de-listed, moved to back
(fun not really critical)
* One unconvincing theory exercise moved to archive
* Wind tunnel design problem also moved to archive (not so well
suited to individual coursework)```
• Chapter 7: Major re-work + proof-read · f119a320
Olivier authored
```The chapter is still unsatisfying in my eyes. I would like to see
a more systematic method for quantifying pressure difference
in pipes (mixing height, expansion/contraction, local losses,
and wall friction losses).
I would also like to see a good systematic (even if approximate)
exploration of the dependency between the main parameters at hand.

* Delta p_friction is now uniformly refered to as Delta p_loss
* Ditched entrance effects, focus in on fully-developed flow and
on methodology
* Summary added at end to better picture relevance of chapter in
view of the entire course```
8. 31 Mar, 2019 5 commits
9. 30 Mar, 2019 4 commits
• Chapter 4: cleaner structure, integrates better with main plan · 4fad4984
Olivier authored
```* Calculation of forces on wall come first. They are actually the
most useful equations in the chapter
* The derivation of the "grad p = rho g" equation is now done in
3D, in line with the other chapters. I never completely understood
the method I used to use (taken from classic textbooks) and suspect
it just is worth nothing
Part of the new derivation is taken back from chapter 6.
* Static fluids are now clearly presented as a special case. This is
now also reflected in the problem sheet.```
• Exercises 4: Major cleanup, -5+1 problems · cf5a5a8e
Olivier authored
```* Major cleanup. The problems that are not clearly about calculating
a pressure force on a wall are gone.
* Added one problem with non-static pressure distribution and
non-flat surface (taken down from problem sheet 11)```
• Exercises 3: proof-read · 5cf84547
Olivier authored
```* refreshed formula sheet
* labeled non-examinable exercises
* fixed page layout somewhat```
10. 29 Mar, 2019 5 commits