Cross-sectional diameter of undried extruded product divided by the diameter of the die opening. It allows to estimate the modifications of the extrudate dimensions at the die exit.
An expression of how much larger the inside diameter of a tubing is before shrinking. Specifically, the relationship of the minimum (expanded) inside diameter of tubing to the maximum (recovered) inside diameter, expressed as a ratio. See also Shrink Ratio.
Ratio of interior case volume to bore volume.
The amount of gas produced from a given volume of liquid escaping from a container at a given temperature.