This document summarizes the design and simulation of a stacked horn transducer. It describes a skewed grid model used to represent curved surfaces more accurately. The horn consists of a 6-disc PZT4D stack with a steel backing and titanium tapered tip. Simulation outputs show tip displacement over time and spectra, electrical impedance spectra, and modal displacements at key frequencies. Peak displacement was 540 nm/V at 13.9 kHz resonance. Modal displacements provide insight into device operation at resonant frequencies. The model used 1,680 elements and ran in 1 minute 18 seconds using 4 MB of memory.