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Mohamed particles #252

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getting the updates from the latest version...

mhadziabdic and others added 30 commits March 15, 2019 07:01
it was calculated in Update_Boundary_Condition.
after zeta and F22 equations. This solved the problem
that occurs otherwise. It is still important find
out what is really happening.
Pointer for grid was missing and grid % vol causing an error.
"Problem with Source_T2 subroutine DelNov#128" reported by Muhamed.
It was caused by missing t2 and p_t2 in heat_transfer expressions,
when turbulence_model .eq. HYBRID_LES_RANS.
…Nov#128" reported by Muhamed.

It was caused by missing t2 and p_t2 in heat_transfer expressions,
 when turbulence_model .eq. HYBRID_LES_RANS.
(a minor fix to the previous commit)
Tests/Hybrid_Les_Rans/Channel_Re_Tau_2000/Stretched_Mesh/
…nd_improved_test_script

Fix for hybrid t2 model and improved test script
Process/Turbulence/Allocate.f90 function did not have allocation block for the first moments statistics (u % mean, v % mean,w % mean, p % mean).
statistics in RSM models causes a crash
prevent unphysical values of u_plus.
prevent unphysical values of u_plus.
prevent unphysical values of u_plus.
prevent unphysical values of u_plus.
Bug in rough_wall section is corrected.
prevent unphysical values of u_plus.
EBF used in old definition of blending function is deleted.
prevent unphysical values of u_plus.
EBF used in old definition of blending function is deleted.
time scale far from the wall which is not supposed to happened.
0.6 value was influencing rough wall results as well as channel flow
with very high Reynolds number. The motivation for adopting 0.6 was
in improving Nusselt number in impinging jets. However, theoretical
number of this coefficient is around 1.
Some improvements for rough walls model and one bug corrected
In the issue DelNov#133 Bojan fairly noticed that save_exit_now test case behaved somehow incorrectly.
In particular, string

"save_exit_now_test was successful"

has never appeared.

It turned out that test relied on the output in stdout rather than in $LOG_FILE
It is fixed now.

Moreover,
scenario which this test case reproduce is now more intricate and accurate than before.
removed in rough wall part as newly introduced limiter in z_o
is sufficient.
z_o to be zero in Roughness_Coefficient.f90.
Niceno and others added 12 commits April 21, 2019 13:17
Updated test_build.sh: process_save_exit_now_test
instabilities if massive separation occures and small y_plus
is present in domain.
instabilities if massive separation occures and small y_plus
is present in domain.
instabilities if massive separation occures and small y_plus
is present in domain.
instabilities if massive separation occures and small y_plus
is present in domain.
instabilities if massive separation occures and small y_plus
is present in domain.
instabilities if massive separation occures and small y_plus
is present in domain.
One bug is fixed and obsolete limiter is removed in Source_Kin_K_Eps.f90
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4 participants