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A new screwConveyor tutorial

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HRN
2025-02-20 17:27:36 +03:30
parent 354daab7c5
commit 3954fcf4ab
16 changed files with 89919 additions and 18690 deletions
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47
tutorials/sphereGranFlow/screwConveyor/caseSetup/interaction
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@ -6,45 +6,42 @@ objectName interaction;
objectType dicrionary;
fileFormat ASCII;
/*---------------------------------------------------------------------------*/
materials (prop1); // a list of materials names
densities (1000.0); // density of materials [kg/m3]
materials (prop1); // a list of materials names
densities (2300.0); // density of materials [kg/m3]
contactListType sortedContactList;
contactSearch
{
method NBS; // method for broad search
updateInterval 10;
sizeRatio 1.1;
cellExtent 0.55;
adjustableBox Yes;
}
model
{
contactForceModel nonLinearNonLimited;
contactForceModel nonLinearNonLimited;
rollingFrictionModel normal;
rollingFrictionModel normal;
Yeff (1.0e6); // Young modulus [Pa]
Yeff (1.0e6); // Young modulus [Pa]
Geff (0.8e6); // Shear modulus [Pa]
Geff (0.8e6); // Shear modulus [Pa]
nu (0.25); // Poisson's ratio [-]
nu (0.25); // Poisson's ratio [-]
en (0.7); // coefficient of normal restitution
en (0.8); // coefficient of normal restitution
et (1.0); // coefficient of tangential restitution
mu (0.3); // dynamic friction
mu (0.3); // dynamic friction
mur (0.1); // rolling friction
mur (0.2); // rolling friction
}
contactSearch
{
method NBS; // method for broad search
updateInterval 10;
sizeRatio 1.1;
cellExtent 0.55;
adjustableBox Yes;
}

44
tutorials/sphereGranFlow/screwConveyor/caseSetup/particleInsertion
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@ -6,46 +6,42 @@ objectName particleInsertion;
objectType dicrionary;
fileFormat ASCII;
/*---------------------------------------------------------------------------*/
active Yes; // is insertion active -> Yes or No
checkForCollision No; // is checked -> Yes or No
active yes; // is insertion active?
/*
five layers of particles are packed one-by-one using 5 insertion steps
*/
layer0
feeder
{
timeControl simulationTime;
rate 2800; // insertion rate (particles/s)
timeControl simulationTime;
regionType cylinder; // type of insertion region
startTime 0;
endTime 100;
insertionInterval 0.04; //s
regionType box;
rate 5000; // Particles Insertion Rate (particles/s)
startTime 0; // Start time of LightParticles insertion (s)
endTime 100; // End time of LightParticles insertion (s)
insertionInterval 0.03; // Time Interval of LightParticles insertion (s)
cylinderInfo
boxInfo
{
p1 (0.22 0.730 0.25); // Bottom of cylinderRegion(m,m,m)
p2 (0.22 0.742 0.25); // Top of cylinderRegion (m,m,m)
radius 0.09; // radius of cylinder (m)
min ( -0.15 0.34 0.01); // (m,m,m)
max ( 0.15 0.36 0.15); // (m,m,m)
}
// initial velocity of inserted particles
setFields
{
velocity realx3 (0.0 -0.6 -0); // initial velocity of inserted particles
velocity realx3 (0.0 -0.65 0);
}
// mixture composition of inserted particles
mixture
{
sphere1 1; // mixture composition of inserted particles
sphere1 2;
sphere2 1;
}
}

9
tutorials/sphereGranFlow/screwConveyor/caseSetup/shapes
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@ -3,11 +3,10 @@
| copyright: www.cemf.ir |
\* ------------------------------------------------------------------------- */
objectName sphereDict;
objectType sphereShape;
objectType shapes;
fileFormat ASCII;
/*---------------------------------------------------------------------------*/
names (sphere1); // names of shapes
diameters (0.01); // diameter of shapes
materials (prop1); // material names for shapes
names (sphere1 sphere2); // names of shapes
diameters (0.01 0.009); // diameter of shapes
materials (prop1 prop1); // material names for shapes

12
tutorials/sphereGranFlow/screwConveyor/caseSetup/sphereShape
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@ -1,12 +0,0 @@
/* -------------------------------*- C++ -*--------------------------------- *\
| phasicFlow File |
| copyright: www.cemf.ir |
\* ------------------------------------------------------------------------- */
objectName sphereDict;
objectType sphereShape;
fileFormat ASCII;
/*---------------------------------------------------------------------------*/
names (sphere1); // names of shapes
diameters (0.01); // diameter of shapes
materials (prop1); // material names for shapes