Hydroacoustic Modeling: Electrical Analogy

This lecture covers the modeling of hydroacoustic systems using electrical analogies, focusing on the resolution by electrical analogy and the numerical integration methods. It discusses the simplified equations for hyperbolic flow, the neglect of convective terms, and the wave speed. The lecture also delves into the physical interpretation of the electrical analogy, the control volumes, and the finite difference methods. The content includes the application of the Runge-Kutta numerical integration, the impedance comparison, and the discretization process with a focus on error formulation and confidence thresholds.