private void RemoveButton_Click(object sender, RoutedEventArgs e)
{
int n = CWDataGrid.SelectedItems.Count;
if (n > 0)
{
for (int i = 0; i < n; i++)
{
CW scw = CWDataGrid.SelectedItems[i] as CW;
int k = scw.No;
int ii = 0;
foreach (CW cw in _cw_list)
{
if (cw.No == k)
{
_cw_list.RemoveAt(ii);
break;
}
ii++;
}
}
}
_cw_no = 1;
for (int i = 0; i < _cw_list.Count; i++)
{
_cw_list[i].No = _cw_no;
_cw_no++;
}
CWDataGrid.Items.Refresh();
}
private void WriteInputFile(string inpfile)
{
System.IO.StreamWriter writer;
writer = System.IO.File.CreateText(_inpfile);
// Domain
string dom = "";
dom += "DOMAIN\t1\t1\r\n";
writer.Write(dom);
dom = "";
int cyl_num = int.Parse(NumCyl_Val.Text);
int n = 0;
string stroke_type = "";
if (Stroke_Type_Val.Text == "2" || Stroke_Type_Val.Text == "2-stroke")
{
n = cyl_num;
stroke_type = "2";
}
else if (Stroke_Type_Val.Text == "4" || Stroke_Type_Val.Text == "4-stroke")
{
n = cyl_num / 2;
stroke_type = "4";
}
bool flag = false;
for (int i = 0; i < n; i++)
{
if (i % 8 == 7)
{
dom += "\t" + (i + 1).ToString() + "\r\n";
flag = false;
}
else
{
dom += "\t" + (i + 1).ToString();
flag = true;
}
}
writer.Write(dom);
if (flag)
{
writer.Write("\r\n");
}
// Parameter
string param = "";
param += "PARAMETERS\t";
param += "1\t";
double rpm = double.Parse(RPM_Val.Text);
if (CrankRot_Val.Text == "CCW")
{
rpm = -rpm;
}
param += rpm.ToString() + "\t";
param += "1\t";
param += Stroke_Type_Val.Text + "\r\n";
writer.Write(param);
// Pressure
string press = "";
press += "PRESSURE\t";
press += "1\t";
press += Press_Val.Text + "\r\n";
// ##############################################################################
// MB
string mb = "";
List <double> total_mb_pos = new List <double>();
for (int i = 0; i < n + 1; i++)
{
mb += "MB\t";
mb += (i + 1).ToString() + "\t";
mb += (double.Parse(MB_Val.Text) * i).ToString() + "\r\n";
total_mb_pos.Add(double.Parse(MB_Val.Text) * i);
}
double del_mb = total_mb_pos[1];
// Web
string web = "";
double fweb_pos = double.Parse(fWebPos_Val.Text);
double web_dis = double.Parse(WebDis_Val.Text);
List <double> total_web_pos = new List <double>();
int m = n * 2;
for (int i = 0; i < m; i++)
{
total_web_pos.Add(del_mb * System.Math.Truncate(i * 0.5) + fweb_pos + web_dis * (i % 2));
}
for (int i = 0; i < m; i++)
{
web += "WEB\t";
web += (i + 1).ToString() + "\t";
web += total_web_pos[i].ToString() + "\t";
web += WebMass_Val.Text + "\t";
web += Stroke_Val.Text + "\t";
web += WebCOG_Val.Text + "\r\n";
}
// CW
string cw = "";
for (int i = 0; i < _cw_list.Count; i++)
{
CW cw_obj = _cw_list[i] as CW;
cw += "CW\t";
cw += (i + 1).ToString() + "\t";
cw += cw_obj.Position.ToString() + "\t";
cw += cw_obj.Mass.ToString() + "\t";
cw += cw_obj.COG.ToString() + "\t";
cw += cw_obj.COG.ToString() + "\r\n";
}
// Piston
string piston = "";
double pmss = 0;
double pbore = 0;
if (Pmass_Val.Text != "")
{
pmss = double.Parse(Pmass_Val.Text);
}
if (Pbore_Val.Text != "")
{
pbore = double.Parse(Pbore_Val.Text);
}
for (int i = 0; i < cyl_num; i++)
{
piston += "PISTON\t";
piston += (i + 1).ToString() + "\t";
piston += pmss.ToString() + "\t";
piston += pbore.ToString() + "\r\n";
}
// Conrod
string conrod = "";
double conmass = 0;
double coniner = 0;
double conlen = 0;
double concog = 0;
if (ConMass_Val.Text != "")
{
conmass = double.Parse(ConMass_Val.Text);
}
if (ConIner_Val.Text != "")
{
coniner = double.Parse(ConIner_Val.Text);
}
if (ConLen_Val.Text != "")
{
conlen = double.Parse(ConLen_Val.Text);
}
if (ConCOG_Val.Text != "")
{
concog = double.Parse(ConCOG_Val.Text);
}
for (int i = 0; i < cyl_num; i++)
{
conrod += "CONROD\t";
conrod += (i + 1).ToString() + "\t";
conrod += conmass.ToString() + "\t";
conrod += coniner.ToString() + "\t";
conrod += conlen.ToString() + "\t";
conrod += concog.ToString() + "\r\n";
}
// Cylinder
string cyl = "";
double bank_ang = double.Parse(BankAng_Val.Text);
double fcyl_pos = double.Parse(fCylPos_Val.Text);
double cyl_dis = double.Parse(CylDis_Val.Text);
List <double> total_cyl_pos = new List <double>();
List <double> fo_ang = new List <double>();
List <double> total_bank_ang = new List <double>();
double new_bank_ang = 0;
for (int i = 0; i < cyl_num; i++)
{
fo_ang.Add(0);
if (i % 2 == 0)
{
new_bank_ang = bank_ang;
}
else if (i % 2 == 1)
{
new_bank_ang = -bank_ang;
}
total_bank_ang.Add(new_bank_ang);
}
string[] str_ord = Order_Val.Text.Split('/');
string[] str_th = str_ord[0].Split('-');
string[] str_fo = str_ord[1].Split('-');
List <double> total_throw_ang = new List <double>();
string idx = "";
for (int i = 0; i < str_fo.Length; i++)
{
idx = (System.Math.Truncate(i * 0.5)).ToString();
total_throw_ang.Add(double.Parse(str_th[int.Parse(idx)]));
}
if (stroke_type == "2")
{
double step = 360 / n;
if (CrankRot_Val.Text == "CCW")
{
step = -step;
}
int cidx = 0;
for (int i = 0; i < str_fo.Length; i++)
{
cidx = int.Parse(str_fo[i]) - 1;
fo_ang[cidx] = step * i;
}
}
else if (stroke_type == "4")
{
double ang = 0;
double bang = 0;
double thang = 0;
int cidx = 0;
double rev = 0;
for (int i = 0; i < str_fo.Length; i++)
{
cidx = int.Parse(str_fo[i]) - 1;
bang = total_bank_ang[cidx];
thang = total_throw_ang[cidx];
if (i >= n)
{
rev = 720;
}
else
{
rev = 360;
}
if (thang != 0)
{
ang = rev - thang + bang;
}
else
{
ang = thang + bang;
}
if (CrankRot_Val.Text == "CCW")
{
if (ang > 0)
{
ang -= 720;
}
if (ang <= -720)
{
ang += 720;
}
}
else
{
if (ang < 0)
{
ang += 720;
}
if (ang >= 720)
{
ang -= 720;
}
}
fo_ang[cidx] = ang;
}
}
if (stroke_type == "2")
{
for (int i = 0; i < cyl_num; i++)
{
total_cyl_pos.Add(fcyl_pos + cyl_dis * i);
}
}
else if (stroke_type == "4")
{
double j = 0;
for (int i = 0; i < cyl_num; i++)
{
j = System.Math.Truncate(i * 0.5);
if (i % 2 == 0)
{
total_cyl_pos.Add(del_mb * j + fcyl_pos);
}
else
{
total_cyl_pos.Add(del_mb * j + fcyl_pos + cyl_dis);
}
}
}
for (int i = 0; i < cyl_num; i++)
{
cyl += "CYLINDER\t";
cyl += (i + 1).ToString() + "\t";
if (i % 2 == 0)
{
cyl += bank_ang.ToString() + "\t";
}
else
{
cyl += (-bank_ang).ToString() + "\t";
}
cyl += fo_ang[i].ToString() + "\t"; // firing angle
cyl += total_cyl_pos[i].ToString() + "\t"; // axpos
cyl += CrankMass_Val.Text + "\t";
cyl += (i + 1).ToString() + "\t";
cyl += (i + 1).ToString() + "\t";
cyl += "1\r\n";
}
// Throw
string th = "";
double cw_tol = 10;
for (int i = 0; i < n; i++)
{
th += "THROW\t";
th += (i + 1).ToString() + "\t";
th += str_th[i] + "\t";
th += (i + 1).ToString() + "\t"; // MB1
th += (i + 2).ToString() + "\t"; // MB2
th += (2 * i + 1).ToString() + "\t"; // WEB1
th += (2 * i + 2).ToString() + "\t"; // WEB2
List <double> web12 = new List <double>();
web12.Add(total_web_pos[2 * i]);
web12.Add(total_web_pos[2 * i + 1]);
double search_cw = 0;
for (int j = 0; j < 2; j++)
{
int cw_id = 0;
for (int k = 0; k < _cw_list.Count; k++)
{
search_cw = System.Math.Abs(web12[j] - _cw_list[k].Position);
if (search_cw <= cw_tol)
{
cw_id = k + 1;
break;
}
}
if (j == 0)
{
th += cw_id.ToString() + "\t"; // CW1
}
else if (j == 1)
{
th += cw_id.ToString() + "\r\n"; // CW2
}
}
if (stroke_type == "2")
{
th += "\t" + (i + 1).ToString() + "\r\n"; // cyl1
}
else if (stroke_type == "4")
{
th += "\t" + (2 * i + 1).ToString() + "\t"; // cyl1
th += (2 * i + 2).ToString() + "\r\n"; // cyl2
}
}
// write order
writer.Write(th);
writer.Write(cyl);
writer.Write(piston);
writer.Write(conrod);
writer.Write(mb);
writer.Write(web);
writer.Write(cw);
writer.Write(press);
writer.Close();
}
