Since process design currently is carried out experimentally without considering ice nucleation, this work aims to provide professionals in industry and academia with the means to conduct a more rational, model-informed process design. For this reason, we provide open access to the model and the source files in the form of a python package. To provide practitioners with a simple rule-ofthumb, we further developed a simplified version of the model, for which all model parameters can be inferred from a single engineering run at low temperature.