1. v 1 - 2 - 3 - 4 .
2. v 1 - 2 - 3 - 4 .
3. v 1 - 2 - 3 - 4 .
4. M-0.88 0-2dap error depends on how wll the total pressure rake provides a representative average of the effect. The magnitude of the profile chanqe seems to be related to the original profile uniformit effect was much more pronounced in an earfj nacelle Version which had a less uniform profile to begin with. This was one of the factors that led to a program to achieve more uniform profiles. Typical nacelle pressure profiles for the final nacelles are shown in Fig. 4. for both wind-on and static test conditions. It is seen that some change in profile does occur at forward speed. The error from this source could be accurately evaluated only by measuring the pressures over the entire exit plane for both static and wind-on conditions. the