Eric Parvin

PSV Fire allows you input vessel data (diameter, T/T length, elevation from grade, etc...) to determine the heat duty into the vessel from an external …

Flowverter is a simple flow conversion app with a little twist. You can input two of the following three--volume flow, density, or mass flow--and the …

Drum Volumes is simple--providing you with volumes for vertical and horizontal drums, box vessels, and spherical vessels at your specific liquid level …

For heat transfer specialists--chemical engineering, mechanical engineering. For iPad only.Fin Fan Shortcut Sizing allows you to take a quick approach …

Air Props app allows you to enter the altitude you are at, the temperature, and relative humidity, and it will calculate for you the air density for d …

Ever wonder how much water is flowing over a waterfall? Need to make sure you buy the right size pump for a fountain? Curious how much water is draini …