why does my pressure contour does not increase gradient along height
i analyze a right rise building in a wind tunnel simulation using CFD. i set up all the parameter: input, output,opening,ground, structure. when the analysis is completed, i plot the pressure of the structure. The pressure contour (top picture) indicate the maximum pressure is at the middle face of the structure regardless of the height. The result does make sense to me because I am expecting a result similar to the bottom picture where pressure is increase with height. can someone direct me to get similar result on it? also, if i want to export the force along the impact face or all the face of the structure how can i do so? and how can i verify if it is correct.