METHOD AND DEVICE FOR ANALYZING MOTION OF PRODUCT

摘要

PROBLEM TO BE SOLVED: To obtain more accurate analytical results without prolonging analysis time.

SOLUTION: A device for analyzing the motion of a product having fluid sealed in a container, such as canned beverage or beverage in a PET bottle, includes an outer shell defining part 20 which defines a hollow, cylindrical outer shell part m41 matching the can container in size and mass; a solid defining part 30 which defines a solid columnar part m42 matching in size and mass the beverage part filling the outer shell part m41; an inertia moment calculating part 40 which calculates the outer shell's inertia moment Jc and the solid's inertia moment Jv about a certain rotation axis; an inertia moment correcting part 50 which corrects the solid's inertia moment Jv based on the viscosity C of the fluid part; and an analytical model compounding part 60 placed in a position where the solid part m42 fills the outer shell part m41 for compounding the analytical model AM4 such that the outer shell part m41 with the inertia moment Jc and the solid part m42 with the inertia moment Jv' move integrally with each other. The motion is analyzed based on the analytical model AM4.

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