radial turbine data export question

ally

Hi

Im hoping someone can give me some advice on exporting static pressure data from a radial turbine simulation. At the minute i have ran a few steady state (frozen rotor) simulations of complete stages, and i am tring to extract static pressure information around rotor inlet. I am currently creating circumferential plots of static pressure at rotor inlet (which initially give a very spiky profile) and attempting to average the data over each blade. Thus far i am having trouble getting the results to line up with experimantal data using this method. Is there any preferable method of determining the static pressure distribution at rotor inlet from steady state models?

Thanks