| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a particle behavior analyzer that can analyze the behavior of magnetic particles with accuracy by easily taking the influence of a magnetic member in a magnetic field into consideration when the magnetic member moves in an area to be analyzed. SOLUTION: The particle behavior analyzer analyzes the behavior of particles which move in the area in which an external magnetic field impressing means and the magnetic member exist. The analyzer has a magnetized-state calculating means which calculates the magnetized state of the magnetic member magnetized by means of an externally impressed magnetic field based on the data about the center position of the magnetic member, a magnetization setting section which sets the magnetization of each particle, and a magnetic force calculating section which calculates the magnetic force acting on each particle due to the magnetic field generated by means of the magnetized magnetic member. The analyzer also has a magnetic force calculating section constituted of a calculating section which calculates the magnetic field impressed upon each particle or magnetic forces caused by other magnetic particles and calculates the magnetic forces acting on the magnetic particles.</p> |
