Compressible Flow Calculators

Gas Dynamics Calculator
The gas dynamics calculator (php) is a php script that run gd to calculate various compressible flow models. It is similar to regular gdc (c++) but of course not as powerful. Please remember that php version is about 50% of the gdc (c++) and both only access about 5% of gd (the engine behind the calculation).
The following flow models are supported:


The gdc.php is under the gpl license.
to use the gdc.php click here

Shock Dynamics Calculator
The shock dynamics calculator (php) is a php script that run gd to calculate various semi steady state shock. It is similar to regular gdc (c++) well only for the shock dynamics part but of course not as powerful. Please remember that php version is about 50% of the gdc (c++) and both only access about 5% of gd (the engine behind the calculation).
The following shock waves are supported:
The sdc.php is under the gpl license.
to use the sdc.php click here