public void UpdateRespirationDataOnGraph(object sender, RespirateurDataEventArgs e)
{
oscilloRespiration.AddPointToLine(0, e.EmbeddedTimeStampInMs / 1000.0, e.pressureSensor1);
//double pression2 = (e.pressureSensor2 - 1.65+ 0.0075)/3.0 * (100000 / 0.085) ;
oscilloRespiration.AddPointToLine(5, e.EmbeddedTimeStampInMs / 1000.0, e.pressureSensor2);
double rho = 1.23;
double diametre = 0.014; //en M
double diffPression = e.pressureSensor1 - 0.08;
int sign = 1;
if (diffPression < 0)
{
sign = -1;
}
else
{
sign = 1;
}
double vitesse = Math.Sqrt(2 * Math.Abs(diffPression) / rho) * sign;
//double surface = (diametre * diametre) / 4 * Math.PI;
double surface = 9.4 / 100000; //En M²
double debit = vitesse * surface; //En M3/s
if (vitesse > 0.01)
{
volume += (debit * 1000) / 50;
}
else
{
volume = 0;
}
oscilloRespiration.AddPointToLine(3, e.EmbeddedTimeStampInMs / 1000.0, vitesse);
oscilloRespiration.AddPointToLine(4, e.EmbeddedTimeStampInMs / 1000.0, debit * 1000);
oscilloRespiration.AddPointToLine(1, e.EmbeddedTimeStampInMs / 1000.0, volume);
}
public void UpdateVolumeDataOnGraph(object sender, RespirateurDataEventArgs e)
{
oscilloPression.AddPointToLine(0, e.EmbeddedTimeStampInMs / 1000.0, e.pressureSensor2 / 100); //Pression patient (mmH2o)
//double pression2 = (e.pressureSensor2 - 1.65+ 0.0075)/3.0 * (100000 / 0.085) ;
double rho = 1.23;
//double diametre = 0.014; //en M
double diffPression = e.pressureSensor1 - 0.08;
int sign = 1;
if (diffPression < 0)
{
sign = -1;
}
else
{
sign = 1;
}
double vitesse = Math.Sqrt(2 * Math.Abs(diffPression) / rho) * sign;
//double surface = (diametre * diametre) / 4 * Math.PI;
double surface = 1;
if (!usePitot4mm)
{
surface = 9.4 / 100000; //En M² pour tube en 4mm externe
}
else
{
surface = 7.26 / 100000; //En M² pour tube en 6mm externe
}
//double surface = 7.26 / 100000; //En M² pour tube en 6mm externe
double debit = vitesse * surface; //En M3/s
if (vitesse > 0.01)
{
volume += (debit * 1000) / 50;
}
else
{
volume = 0;
}
oscilloVolume.AddPointToLine(0, e.EmbeddedTimeStampInMs / 1000.0, e.pressureSensor1); //Tube pito
}
