Research of thermoacoustic refrigerator design based on thermoacoustic effect numerical simulation

In this paper it introduces the process of numerically simulating thermoacoustic refrigeration effect with ANSYS CFX as a key point, and gives the concrete steps to physical models´ establishment, the grid´s division, boundary condition´s setting, and the analysis option and so on. On this basis it carries on the analysis and the discussion to the result, and gives related parameters´ change of fluid in the resonating tube.