ANALYZING APPARATUS FOR FLUID

摘要

PURPOSE:To make a solution highly accurate without increasing a conventionally-required calculating time by minimizing a time for controlling a calculating grid in an automatic controlling method for the calculating grid intended to make the solution highly accurate in a fluid analyzing apparatus based on a system of Cartesian coordinates. CONSTITUTION:After a load factor is calculated at a load factor calculating part 3a, a grid distance is algebraically corrected on the basis of each conditional equation of an interval ratio of adjacent grids and an aspect ratio at a grid arrangement calculating part 3b. Accordingly, the arrangement of grids is automatically controlled in a short time.