Froude Number, Flow velocity, Acceleration of gravity,Calculations and mean depth calculation formula and examples
[insert_php]
$X = $Fv = $Ag = $Md =$Fn=1;
$A=””;
$display = “Null”;
$result=0;
if(isset($_POST[‘Calculate’]))
{
$Fv = $_POST[‘Fv’]; //assigning values from Form to valiables
$Ag = $_POST[‘Ag’];
$Md = $_POST[‘Md’];
$Fn = $_POST[‘Fn’];
$A = $_POST[‘A’];
if($A==4)
{
$display= “Froude Number(Fn) = “;
$result=$Fv/(sqrt($Ag*$Md));
}
elseif ($A==1)
{
$display = “Flow velocity(Fv) =”;
$result= $Fn*(sqrt($Ag*$Md));
}
elseif($A==2)
{
$display = “Acceleration gravity”;
$result= (($Fv*$Fv))/($Md*(($Fn*$Fn)));
}
elseif($A==3)
{
$display=”Mean Depth =”;
$result= (($Fv*$Fv))/($Ag*(($Fn*$Fn)));
}
}
[/insert_php]