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Revision Log
Eliminated T1, T2 from dsg.a4c. Added moody diagram example model (with python script) Removed some debug output from solverreporter.py and simulation.cpp
| 1 | johnpye | 890 | REQUIRE "atoms.a4l"; |
| 2 | |||
| 3 | IMPORT "dsg"; | ||
| 4 | IMPORT "johnpye/extpy/extpy"; | ||
| 5 | IMPORT "johnpye/moody"; | ||
| 6 | |||
| 7 | MODEL moody; | ||
| 8 | f IS_A positive_factor; | ||
| 9 | Re IS_A positive_factor; | ||
| 10 | eps_on_D IS_A fraction; | ||
| 11 | |||
| 12 | friction: dsg_friction_factor( | ||
| 13 | Re, eps_on_D : INPUT; | ||
| 14 | f : OUTPUT | ||
| 15 | ); | ||
| 16 | |||
| 17 | eps IS_A distance; | ||
| 18 | D IS_A distance; | ||
| 19 | eps_on_D = eps / D; | ||
| 20 | METHODS | ||
| 21 | METHOD on_load; | ||
| 22 | RUN reset; RUN values; | ||
| 23 | END on_load; | ||
| 24 | METHOD specify; | ||
| 25 | FIX Re, eps, D; | ||
| 26 | END specify; | ||
| 27 | METHOD values; | ||
| 28 | Re := 20000; | ||
| 29 | eps := 0.007 {mm}; | ||
| 30 | D := 25.4 {mm}; | ||
| 31 | END values; | ||
| 32 | METHOD plot; | ||
| 33 | EXTERNAL moodyplot(SELF); | ||
| 34 | END plot; | ||
| 35 | END moody; |
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