The Aerocae System supports multi-physics simulations of aerodynamics, aeroacoustics, multiphase flows, heat transfer, and fluid-structure interaction, among others. It can be applied in various industrial applications such as automotive, aerospace, high-speed trains, as well as in the fields of architecture, hydraulics, and energy. The system can predict physical properties such as drag, lift, surface pressure, temperature distribution, noise intensity, and its spatiotemporal distribution, thereby guiding the design of relevant products.