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Old   February 3, 2012, 15:07
Default about stepped spillway
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hello my friends
i have some questions about stepped spillway
my mudel has over 80 steps and i have to use multi-block
for exapmle this picture:



1-should i always use "symmetry" between linked block?
2-what options do i use in "physics"tab?i always use "gravity"& "viscosity and turbulence" for this simulation.what do you idea about another options?
for exapmle, "air entrainment" or "bubble and phase change"?

i hope your guidance
best regards.
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