Device in ability accurately simulated engine nacelle flow field

The utility model provides a device in ability accurately simulated engine nacelle flow field, is including containing the head outward, and the adaptor is contained outward to the dynamic simulator,and measure the harrow outer the culvert, contains the afterbody outward, and the harrow is measured to intension main part, intension, the intension apron, the nozzle, the tail bone, the harrow is measured to the intension, and measure the harrow outer the culvert, containing the head outward and containing the adaptor outward and pass through horizontal screw connection, the dynamic simulator iscontained outward to measure to harrow through the screw and seal to glue to install and is contained outward on the adaptor contain the adaptor to outward through vertical screw connection in, the intension is measured the harrow and is installed in the intension main part through screw and sealed glue, and the intension apron is through horizontal screw connection to the intension main part outside, the nozzle passes th