Two-phase and phase change model approach review and requirements coverage report

Summary
Technical Report with all the information about feasible single droplet model (2-phase, phase change) and a summary on the main specifications and requirements for the tests and the models to be developed during the project. The technical report will include the selection of the most suitable model based on the specifications. (*) This Deliverable corresponds to Deliverable 1 requested in the Call JTI-CS2-2017-CfP06-LPA-02-18