Solving the Optimization Problem for Designing a Pulse Cryogenic Cell

Solving the optimization problem for the characteristics of the thermal source of a cryogenic cell—a multilayer cylindrical sandwich-type configuration designed for a pulsed dosed injection of working substance into the ionization chamber of the source of multiply charged ions—is considered. To solve the optimization problem, we have developed the MPI+OpenMP hybrid parallel calculation algorithm based on the brute force method and software to search for the maximum of the integral of proportionality to the volume of gas evaporated from the cell surface. Solving the optimization problem for a specific cell configuration with the use of the supercomputer Govorun has demonstrated a ten- to hundredfold acceleration of the calculations.