Abstract
Modeling of crystallization process by the phase field crystal method (PFC) - one of the important directions of modern computational materials science. In this paper, the practical side of the computer simulation of the crystallization process by the PFC method is investigated. To solve problems using this method, it is necessary to use high-performance computing clusters, data storage systems and other often expensive complex computer systems. Access to such resources is often limited, unstable and accompanied by various administrative problems. In addition, the variety of software and settings of different computing clusters sometimes does not allow researchers to use unified program code. There is a need to adapt the program code for each configuration of the computer complex. The practical experience of the authors has shown that the creation of a special control system for computing with the possibility of remote use can greatly simplify the implementation of simulations and increase the performance of scientific research. In current paper we show the principal idea of such a system and justify its efficiency.
Highlights
Numerical modeling of physical processes is often associated with the solution of complex differential systems of equations
The phase field crystal method (PFC) model has been formulated in a parabolic form [1,2,3]
It has been extended to the form described by partial differental equation of a hyperbolic type (MPFC) [4,5,6, 6,7,8,9,10]
Summary
Numerical modeling of physical processes is often associated with the solution of complex differential systems of equations. Such tasks can be solved only with the use of computer technology. It has been extended to the form described by partial differental equation of a hyperbolic type (MPFC) [4,5,6, 6,7,8,9,10].
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