Diagram illustrating the core components of the system: A central vertical pipe (Flow in and Flow out) contains the Test section. The Test section is surrounded by a Heater (red coils) and magnets (yellow blocks). The magnets are positioned above and below the Test section.

Diagram illustrating the closed-loop flow path. The magnetic fluid circulates through a loop. The loop includes a section labeled 廃熱 (Waste Heat) and a section labeled 磁石 (Magnet). A voltage meter (V) is shown connected across the magnetic fluid path, indicating the generated voltage.