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while space and source formatting cleanup

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Axel Kohlmeyer 2019-04-29 09:17:29 -04:00
parent 6088f2a6a2
commit af8a71b1ad
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GPG Key ID: D9B44E93BF0C375A
6 changed files with 41 additions and 41 deletions
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12
doc/src/fix_wall_gran.txt
View File

@ -18,12 +18,12 @@ fstyle = style of force interactions between particles and wall :l
possible choices: hooke, hooke/history, hertz/history, granular :pre
fstyle_params = parameters associated with force interaction style :l
For {hooke}, {hooke/history}, and {hertz/history}, {fstyle_params} are:
Kn = elastic constant for normal particle repulsion (force/distance units or pressure units - see discussion below)
Kt = elastic constant for tangential contact (force/distance units or pressure units - see discussion below)
gamma_n = damping coefficient for collisions in normal direction (1/time units or 1/time-distance units - see discussion below)
gamma_t = damping coefficient for collisions in tangential direction (1/time units or 1/time-distance units - see discussion below)
xmu = static yield criterion (unitless value between 0.0 and 1.0e4)
dampflag = 0 or 1 if tangential damping force is excluded or included :pre
Kn = elastic constant for normal particle repulsion (force/distance units or pressure units - see discussion below)
Kt = elastic constant for tangential contact (force/distance units or pressure units - see discussion below)
gamma_n = damping coefficient for collisions in normal direction (1/time units or 1/time-distance units - see discussion below)
gamma_t = damping coefficient for collisions in tangential direction (1/time units or 1/time-distance units - see discussion below)
xmu = static yield criterion (unitless value between 0.0 and 1.0e4)
dampflag = 0 or 1 if tangential damping force is excluded or included :pre
For {granular}, {fstyle_params} are set using the same syntax as for the {pair_coeff} command of "pair_style granular"_pair_granular.html :pre
wallstyle = {xplane} or {yplane} or {zplane} or {zcylinder} :l
args = list of arguments for a particular style :l

12
doc/src/fix_wall_gran_region.txt
View File

@ -18,12 +18,12 @@ fstyle = style of force interactions between particles and wall :l
possible choices: hooke, hooke/history, hertz/history, granular :pre
fstyle_params = parameters associated with force interaction style :l
For {hooke}, {hooke/history}, and {hertz/history}, {fstyle_params} are:
Kn = elastic constant for normal particle repulsion (force/distance units or pressure units - see discussion below)
Kt = elastic constant for tangential contact (force/distance units or pressure units - see discussion below)
gamma_n = damping coefficient for collisions in normal direction (1/time units or 1/time-distance units - see discussion below)
gamma_t = damping coefficient for collisions in tangential direction (1/time units or 1/time-distance units - see discussion below)
xmu = static yield criterion (unitless value between 0.0 and 1.0e4)
dampflag = 0 or 1 if tangential damping force is excluded or included :pre
Kn = elastic constant for normal particle repulsion (force/distance units or pressure units - see discussion below)
Kt = elastic constant for tangential contact (force/distance units or pressure units - see discussion below)
gamma_n = damping coefficient for collisions in normal direction (1/time units or 1/time-distance units - see discussion below)
gamma_t = damping coefficient for collisions in tangential direction (1/time units or 1/time-distance units - see discussion below)
xmu = static yield criterion (unitless value between 0.0 and 1.0e4)
dampflag = 0 or 1 if tangential damping force is excluded or included :pre
For {granular}, {fstyle_params} are set using the same syntax as for the {pair_coeff} command of "pair_style granular"_pair_granular.html :pre
wallstyle = region (see "fix wall/gran"_fix_wall_gran.html for options for other kinds of walls) :l
region-ID = region whose boundary will act as wall :l,ule

2
src/GRANULAR/fix_wall_gran.cpp
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@ -1161,7 +1161,7 @@ void FixWallGran::granular(double rsq, double dx, double dy, double dz,
if (damping_model == VELOCITY) {
damp_normal = 1;
}
else if (damping_model == MASS_VELOCITY){
else if (damping_model == MASS_VELOCITY) {
damp_normal = meff;
}
else if (damping_model == VISCOELASTIC) {

24
src/GRANULAR/fix_wall_gran_region.cpp
View File

@ -121,7 +121,7 @@ void FixWallGranRegion::init()
region->reset_vel();
}
if (motion_resetflag){
if (motion_resetflag) {
char str[256];
snprintf(str,256,"Region properties for region %s are inconsistent "
"with restart file, resetting its motion",idregion);
@ -190,7 +190,7 @@ void FixWallGranRegion::post_force(int /*vflag*/)
if (mask[i] & groupbit) {
if (!region->match(x[i][0],x[i][1],x[i][2])) continue;
if (pairstyle == GRANULAR && normal_model == JKR){
if (pairstyle == GRANULAR && normal_model == JKR) {
nc = region->surface(x[i][0],x[i][1],x[i][2],
radius[i]+pulloff_distance(radius[i]));
}
@ -232,8 +232,8 @@ void FixWallGranRegion::post_force(int /*vflag*/)
rsq = region->contact[ic].r*region->contact[ic].r;
if (pairstyle == GRANULAR && normal_model == JKR){
if (history_many[i][c2r[ic]][0] == 0.0 && rsq > radius[i]*radius[i]){
if (pairstyle == GRANULAR && normal_model == JKR) {
if (history_many[i][c2r[ic]][0] == 0.0 && rsq > radius[i]*radius[i]) {
for (m = 0; m < size_history; m++)
history_many[i][0][m] = 0.0;
continue;
@ -253,7 +253,7 @@ void FixWallGranRegion::post_force(int /*vflag*/)
if (fix_rigid && mass_rigid[i] > 0.0) meff = mass_rigid[i];
// store contact info
if (peratom_flag){
if (peratom_flag) {
array_atom[i][0] = (double)atom->tag[i];
array_atom[i][4] = x[i][0] - dx;
array_atom[i][5] = x[i][1] - dy;
@ -382,7 +382,7 @@ void FixWallGranRegion::copy_arrays(int i, int j, int /*delflag*/)
{
int m,n,iwall;
if (use_history){
if (use_history) {
n = ncontact[i];
for (iwall = 0; iwall < n; iwall++) {
walls[j][iwall] = walls[i][iwall];
@ -392,7 +392,7 @@ void FixWallGranRegion::copy_arrays(int i, int j, int /*delflag*/)
ncontact[j] = ncontact[i];
}
if (peratom_flag){
if (peratom_flag) {
for (int m = 0; m < size_peratom_cols; m++)
array_atom[j][m] = array_atom[i][m];
}
@ -406,7 +406,7 @@ void FixWallGranRegion::set_arrays(int i)
{
if (use_history)
ncontact[i] = 0;
if (peratom_flag){
if (peratom_flag) {
for (int m = 0; m < size_peratom_cols; m++)
array_atom[i][m] = 0;
}
@ -421,7 +421,7 @@ int FixWallGranRegion::pack_exchange(int i, double *buf)
int m;
int n = 0;
if (use_history){
if (use_history) {
int count = ncontact[i];
buf[n++] = ubuf(count).d;
for (int iwall = 0; iwall < count; iwall++) {
@ -430,7 +430,7 @@ int FixWallGranRegion::pack_exchange(int i, double *buf)
buf[n++] = history_many[i][iwall][m];
}
}
if (peratom_flag){
if (peratom_flag) {
for (int m = 0; m < size_peratom_cols; m++)
buf[n++] = array_atom[i][m];
}
@ -448,7 +448,7 @@ int FixWallGranRegion::unpack_exchange(int nlocal, double *buf)
int n = 0;
if (use_history){
if (use_history) {
int count = ncontact[nlocal] = (int) ubuf(buf[n++]).i;
for (int iwall = 0; iwall < count; iwall++) {
walls[nlocal][iwall] = (int) ubuf(buf[n++]).i;
@ -456,7 +456,7 @@ int FixWallGranRegion::unpack_exchange(int nlocal, double *buf)
history_many[nlocal][iwall][m] = buf[n++];
}
}
if (peratom_flag){
if (peratom_flag) {
for (int m = 0; m < size_peratom_cols; m++)
array_atom[nlocal][m] = buf[n++];
}

4
src/GRANULAR/pair_granular.cpp
View File

@ -418,7 +418,7 @@ void PairGranular::compute(int eflag, int vflag)
}
// rotate and update displacements.
// see e.g. eq. 17 of Luding, Gran. Matter 2008, v10,p235
if (historyupdate){
if (historyupdate) {
rsht = history[0]*nx + history[1]*ny + history[2]*nz;
if (fabs(rsht) < EPSILON) rsht = 0;
if (rsht > 0) {
@ -958,7 +958,7 @@ void PairGranular::coeff(int narg, char **arg)
}
/* ----------------------------------------------------------------------
init specific to this pair style
init specific to this pair style
------------------------------------------------------------------------- */
void PairGranular::init_style()