Section II DEFINITION OF UNUSUAL TERMS
Axial - Along the axis .or line around. which -rotation occurs..
Bulge - An area on a sheet metal part that has. Swelled Outward.
Compressor stall - Stumbling of the 'engine accompanied by noise ranging from a rumble to a bang,
Convex - Rounded like the exterior of a sphere.
Desiccant - A drying agent.
Fretting - Wearing away of metal by rubbing against another metal (generally associated with press fit or close fitting
Hot section - Components in path of burning gases.
Match Mark - Procedure for marking adjacent parts to insure realignment.
Micron - One thousandth of a millimeter.
Orifice - Small hole as :in a nozzle.
Residual - Remaining,. such as 'fluids left after draining.