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  1. H

    Oblique Shock Angle

    Is there an equation to calculate the oblique shock angle for supersonic flow when the given angle of attack is greater than 0, but less than the half angle? In my particular practical experiment, the half angle of the aerofoil is 5 degrees, so want to get a variety of figures between 5 and -5...
  2. H

    Schlieren Optics Help

    Homework Statement My final year project at university is to visualise the test section of a supersonic wind tunnel by schlieren method, though I'm having a bit of trouble setting it up. The light source I am using is a halogen bulb, in an old lamp housing, with a condenser on the end with a...