| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multicomponent gas simulation technique based on a concept of a Boltzmann equation that realizes simulation of a region extending from a transition region between a continuum region and a Knudsen region to the Knudsen region.SOLUTION: A light molecule and a heavy molecule execute translational movements at a time interval 33 and at a time interval 34, respectively. It is required to temporally interpolate a physical quantity at the same time as the time interval 33 of the light molecule from physical quantities before and after the heavy molecule moves by the time interval 34, and when information on the interpolation result is delivered to the light molecule, a calculation of a subsequent time interval of the light molecule is realized. Conversely, when the time of the light molecule overtakes the time of the heavy molecule, a calculation of subsequent time interval of the heavy molecule is realized by interpolating the physical quantities of the light molecule before and after the time of the light molecule overtakes the time of the heavy molecule and delivering information on the interpolation result to the heavy molecule.</p> |
