This routine add sponge density and velocity field to density and velocity in auxField. Density and velocity in far field are computed by time average.
Reference: Jacob, J.; Sagaut, P. (2019): Solid wall and open boundary conditions in hybrid recursive regularized lattice Boltzmann method for compressible flows. In Physics of Fluids 31 (12), p. 126103.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(mus_source_op_type), | intent(inout) | :: | fun | Description of method to update source |
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| real(kind=rk), | intent(inout) | :: | auxField(:) | output auxField array |
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| integer, | intent(in) | :: | iLevel | current level |
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| type(tem_time_type), | intent(in) | :: | time | current timing information |
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| type(tem_varSys_type), | intent(in) | :: | varSys | variable system definition |
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| type(mus_convertFac_type), | intent(in) | :: | phyConvFac | Physics conversion factor for current level |
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| type(mus_derVarPos_type), | intent(in) | :: | derVarPos(:) | position of derived quantities in varsys |
| Type | Visibility | Attributes | Name | Initial | |||
|---|---|---|---|---|---|---|---|
| type(mus_gradData_type), | private, | pointer | :: | gradData | gradient data |
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| type(mus_varSys_data_type), | private, | pointer | :: | fPtr | |||
| type(mus_scheme_type), | private, | pointer | :: | scheme | |||
| type(mus_scheme_layout_type), | private, | pointer | :: | layout | |||
| integer, | private | :: | dens_pos | ||||
| integer, | private | :: | vel_pos(3) | ||||
| integer, | private | :: | |||||
| integer, | private | :: | iDir | ||||
| integer, | private | :: | nSolve | ||||
| integer, | private | :: | nDims | ||||
| integer, | private | :: | iElem | ||||
| integer, | private | :: | elemOff | ||||
| integer, | private | :: | nChunks | ||||
| integer, | private | :: | iChunks | ||||
| integer, | private | :: | nChunkElems | ||||
| integer, | private | :: | low_bound | ||||
| integer, | private | :: | elemPos | ||||
| real(kind=rk), | private | :: | gradRHOU3(2,vlen) | ||||
| real(kind=rk), | private | :: | SCorr | ||||
| real(kind=rk), | private | :: | H2xx | ||||
| real(kind=rk), | private | :: | H2yy | ||||
| real(kind=rk), | private | :: | c_x | ||||
| real(kind=rk), | private | :: | c_y | ||||
| real(kind=rk), | private | :: | dens | ||||
| real(kind=rk), | private | :: | vel(2) |