SIMULATION DEVICE, SIMULATION METHOD, AND PROGRAM

摘要

The present invention provides a simulation device which is able to obtain a preferred simulation result. The simulation device calculating a solution of an equation including an advective term, includes: a velocity field acquisition unit which acquires a velocity field; and a solution calculation unit which applies the velocity field acquired by the velocity field acquisition unit to a discretization equation obtained by adding at least two operations to the equation, and calculates a solution of the discretization equation, wherein the two operations includes deformation of the advective term into a conservation form, and a term of correcting an error in the conservation form of the advective term.