<DOC>
<DOCNO>
1299
</DOCNO>
<TITLE>
hypersonic viscous shock layer .
</TITLE>
<AUTHOR>
scala,s.m.
</AUTHOR>
<BIBLIO>
ars jnl. 1959, 29, 520.
</BIBLIO>
<TEXT>
a decade ago tsien (1) (as well as others) and, more recently,
adams and probstein (2) have attempted to define
the different regimes of gaseous interactions during high
altitude flight .  in this note some results are presented which
are pertinent to the flight of hypersonic lifting vehicles composed
of axially symmetric and two-dimensional elements,.
sec. fig. 1 .
</TEXT>
</DOC>
