<DOC>
<DOCNO>
1288
</DOCNO>
<TITLE>
analysis of the fluid mechanics of secondary injection
for thrust vector control .
</TITLE>
<AUTHOR>
broadwell,j.e.
</AUTHOR>
<BIBLIO>
aiaa jnl. 1963, 1067.
</BIBLIO>
<TEXT>
  an analysis is made of the interaction of an injected
gas or liquid with a supersonic stream,
and the force induced on an adjacent wall is predicted .
the study deals only with the freestream-injectant
interaction,. the modifications to the
flow introduced by the boundary layer
are not considered .  in the case of liquids, it is shown
that the momentum deficit of the injectant
relative to the freestream may play a larger part
in producing the side force than the
volume generation by vaporization and reaction .  the
analytical results are compared with
those obtained from experiments in a wind tunnel and in nozzles .
</TEXT>
</DOC>
