Research on the Heat Dissipation Model and Simulation of Marine Electromagnetic Transmitters

With the overarching objectives of mitigating the working temperature within the underwater cabin of the ocean electromagnetic launch system, guaranteeing the stable operation of high-power power electronic devices incorporated within the launch circuit, and augmenting the reliability of the ocean electromagnetic detection system during its extensive applications in seabed geological structure exploration, seabed mineral resource prospecting, seabed environmental change monitoring, as well as seabed construction project assistance, this research endeavor employs a liquid cooling heat dissipation scheme and conducts corresponding simulations. The crux of this approach lies in optimizing the heat generation phenomena during the transmitter’s operational phase. This devised methodology exhibits practical applicability in engineering scenarios as it proficiently emulates the heating profiles of high-power devices and facilitates the formulation of targeted heat dissipation designs. Consequently, it substantially enhances the thermal stability of marine electromagnetic detection systems and ensures their long-term, unhindered operation.