[en] A model has been developed for predicting two-phase, water jet loadings on axisymmetric targets. The model ranges in application from 60 to 170 bars pressure and 70₀C subcooled liquid for 0.75 (or greater) quality - completely covering the range of interest in pressurized water or boiling water reactors. The model was developed using advanced two-dimensional computational techniques to solve the governing equations of mass, momentum, and energy. The model displays in a series of tables and charts the target load and pressure distributions as a function of vessel (or break) conditions; this enables fast yet accurate look up for answers. For many situations of practical interest, the model can predict subcooled and saturated loadings in excess of the simple control volume upper bounds of 2P⁰A_e for nonflashing liquid and 1.26 P⁰A_e for steam