OilfieldToolsNet/LBPM
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fix fractional flow rate / endpoint bug

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This commit is contained in:
James E McClure 2019-03-24 17:48:03 -04:00
parent 683f3c456b
commit d3c3668d12
1 changed files with 3 additions and 3 deletions
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6
models/ColorModel.cpp
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@ -610,7 +610,7 @@ void ScaLBL_ColorModel::Run(){
Fy *= 1e-3/force_magnitude;
Fz *= 1e-3/force_magnitude;
}
if (force_magnitude < 1e-6){
if (force_magnitude < 1e-7){
Fx *= 1e-6/force_magnitude; // impose floor
Fy *= 1e-6/force_magnitude;
Fz *= 1e-6/force_magnitude;
@ -620,11 +620,11 @@ void ScaLBL_ColorModel::Run(){
}
// flow reversal criteria based on fractional flow rate
if (delta_volume_target < 0.0 &&
volA*sqrt(vA_x*vA_x + vA_y*vA_y + vA_z*vA_z)/(volB*sqrt(vB_x*vB_x + vB_y*vB_y + vB_z*vB_z)) < RESIDUAL_ENDPOINT_THRESHOLD){
volA*flow_rate_A/(volA*flow_rate_A+volB*flow_rate_B) < RESIDUAL_ENDPOINT_THRESHOLD){
delta_volume_target *= (-1.0);
}
else if (delta_volume_target > 0.0 &&
(volB*sqrt(vB_x*vB_x + vB_y*vB_y + vB_z*vB_z)) / (volA*sqrt(vA_x*vA_x + vA_y*vA_y + vA_z*vA_z)) < RESIDUAL_ENDPOINT_THRESHOLD){
volA*flow_rate_A/(volA*flow_rate_A+volB*flow_rate_B) < RESIDUAL_ENDPOINT_THRESHOLD){
delta_volume_target *= (-1.0);
}
}