How to Calculate Area at Top Section of Sprue?
Area at Top Section of Sprue calculator uses Area at Top Section = Area of Sprue in Choke Section*sqrt(Head at Choke Section/Metal Head at Top Section) to calculate the Area at Top Section, The Area at top section of sprue is that area which is present at the top of the sprue from where metal first enters the sprue. Area at Top Section is denoted by At symbol.
How to calculate Area at Top Section of Sprue using this online calculator? To use this online calculator for Area at Top Section of Sprue, enter Area of Sprue in Choke Section (A), Head at Choke Section (hc) & Metal Head at Top Section (ht) and hit the calculate button. Here is how the Area at Top Section of Sprue calculation can be explained with given input values -> 139973.2 = 0.001673*sqrt(0.07/0.1).