TIGHT IN CENTER : Condition of inner diameter of cone; inner diameter is not straight.
Caliper board depends on the diameter of pipe diameter, and the need to consider the design of pipe diameter changes, general for the minimum 95% of the pipe inner diameter theory.
This causes the creation of an “ice tube”, the inner diameter of which slowly constricts until no more water can flow through.
relationship of heat transfer rate and filling rate is obtained, as well as the relationship of velocity and inner diameter, filling rate.
