INLET - NAI EXHAUST HOLE DEFINITION FOR REDUCED D-DUCT RESONANCE NOISE AND DILUTED EXHAUST PLUME FOR THERMAL CONTROL
FIG4 illustrates close up view of a portion of the lip skin of FIG3 in accordance with various embodiments 
Turning now to FIG4, an enlarged view of the lip skin 306 illustrates various features of the plurality of elongated exit holes 305. In particular, the elongated exit holes 305 have an axial distance or dimension 400 and a circumferential distance or dimension 402.
close up view
402
circumferential distance
400
axial distance
306
lip skin
10
between
['1. An inlet (124) for use with a nacelle (122) having an axis (260), comprising: an outer barrel (300); and a lip skin (306) defining a plurality of elongated exit holes (305) including a first circumferential outer hole (308), a second circumferential outer hole (310), and a plurality of center holes (312) located between the first circumferential outer hole (308) and the second circumferential outer hole (310), the first circumferential outer hole (308) being located at least 10 degrees of an entire circumference of the inlet (124) away from the second circumferential outer hole (310).']