Knocking laser thruster analysis method based on FLUENT simulation

The invention discloses a knocking laser thruster analysis method based on FLUENT simulation. The knocking laser thruster analysis method comprises the following steps of S1, a control equation being determined according to the knocking mode working process; S2, constructing a user-defined function UDF; S3, establishing a parabola model, modeling by using Gambit software, selecting a grid type to divide grids, setting boundary conditions, and outputting a case file; S4, opening the FLUENT software, and importing the case file into the FLUENT software; S5, detecting grids and setting grid units; S6, importing the FLUENT software into a user-defined function UDF; S7, selecting a correct radiation model, an energy model and a turbulence model, and setting material attributes and flow field pressure; S8, setting a movable grid; S9, a solving method being selected, and solving precision being determined; S10, initializing a boundary, setting iteration parameters, and performing calculation; and S11, checking a res