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some minor correction for homogenization silo simulation

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HRN 2025-02-20 18:48:41 +03:30
parent 12059faefc
commit fa1211acf8
2 changed files with 15 additions and 11 deletions
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16
tutorials/sphereGranFlow/homogenizationSilo-PeriodicBoundary/README.md
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@ -1,14 +1,18 @@
# Simulating a simple homogenization silo using periodic boundary # Simulating a Simple Homogenization Silo Using Periodic Boundary
## Problem ## Problem
A homogenization silo is used to mix particles inside a silo using the circulation of particles. A pneumatic conveying system is used to carry particles at the exit and re-enter them from the top. Here, we use a `periodic` boundary to simulate the action of the pneumatic conveyor system for circulating particles. Particles that are exiting from the bottom are re-entered from top using this boundary (`periodic`). A homogenization silo is used to mix particles inside a silo using the circulation of particles. A pneumatic conveying system carries particles from the exit and re-enters them from the top. Here, we use a `periodic` boundary to simulate the action of the pneumatic conveyor system for circulating particles. Particles exiting from the bottom are re-entered from the top using this boundary (`periodic`).
The simulation case setup is essentially similar to the [`layeredSiloFilling`](https://github.com/PhasicFlow/phasicFlow/tree/main/tutorials/sphereGranFlow/layeredSiloFilling) tutorial. There is also another change with regard to `layeredSiloFilling`. The exit gate is opened after the filling phase of the silo (see `settings/geometryDict` for more details).
<div align ="center"> <div align ="center">
<b>
A view of homogenization silo
</b>
<img src="./homoSilo.jpeg" style="width: 400px;"> <img src="./homoSilo.jpeg" style="width: 400px;">
<b>
A view of the homogenization silo
</b>
</div> </div>
*** ***

10
tutorials/sphereGranFlow/homogenizationSilo-PeriodicBoundary/caseSetup/particleInsertion
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@ -10,7 +10,7 @@ fileFormat ASCII;
active Yes; // is insertion active -> yes or no active Yes; // is insertion active -> yes or no
/* /*
one layers of particles are packed six layers of particles are packed
*/ */
layer0 layer0
{ {
@ -108,7 +108,7 @@ layer2
mixture mixture
{ {
lightSphere 1; // only lightSphere parType1 1; // only parType1
} }
} }
@ -142,7 +142,7 @@ layer3
mixture mixture
{ {
heavySphere 1; parType2 1;
} }
} }
@ -175,7 +175,7 @@ layer4
mixture mixture
{ {
lightSphere 1; parType1 1;
} }
} }
@ -208,7 +208,7 @@ layer5
mixture mixture
{ {
heavySphere 1; parType2 1;
} }
} }