Development of CrystarPack numerical package for solving computational fluid dynamics problems

Abstract

A computational package CrystarPack developed by the author is presented, which is designed to solve problems of continuum mechanics according to an implicit scheme using finite difference and finite volume methods on a Cartesian grid with a refined step, as well as a modified iterative Newton method with global convergence. The package has the form of a dll-library and is flexible and easy to customize for various physical problems, allowing its functionality to be included in the user-written code in any of the imperative programming languages.