<?xml version="1.0"?>
<FG_NOZZLE NAME="X-15 XLR-99 Nozzle">
<!--
PE = Nozzle exit pressure, psf.
EXPR = Nozzle expansion ratio, Ae/At, sqft.
NZL_EFF = Nozzle efficiency, 0.0 - 1.0
DIAM = Nozzle diameter, ft.
-->
PE 40
EXPR 9.8
NZL_EFF 0.67
DIAM 3.2
</FG_NOZZLE>