The Collision of Giant Molecular Cloud with Galaxy: Hydrodynamics, Star Formation, Chemistry

This paper will present the new results of mathematical modeling of the collision of giant molecular cloud and galaxy. The numerical model includes self-gravity hydrodynamics equation for gas component of galaxy and collisionless Boltzmann equation for stellar component. Numerical model includes important sub-grid physics: star formation, supernova feedback, stellar wind, cooling and heating function, and nonequilibrium chemistry to ion helium hydride. The numerical simulation of destroy of galaxy in high-density ICM will be demonstrated.