@article{(Open Science Index):https://publications.waset.org/pdf/7861,
	  title     = {An Investigation into Air Ejector with Pulsating Primary Flow},
	  author    = {Václav Dvořák and  Petra Dančová},
	  country	= {},
	  institution	= {},
	  abstract     = {The article deals with pneumatic and hot wire
anemometry measurement on subsonic axi-symmetric air ejector.
Performances of the ejector with and without pulsations of primary
flow are compared, measuring of characteristic pressures and mass
flow rates are performed and ejector efficiency is evaluated. The
pulsations of primary flow are produced by a synthetic jet generator,
which is placed in the supply line of the primary flow just in front of
the primary nozzle. The aim of the pulsation is to intensify the
mixing process. In the article we present: Pressure measuring of
pulsation on the mixing chamber wall, behind the mixing chamber
and behind the diffuser measured by fast pressure transducers and
results of hot wire anemometry measurement. It was found out that
using of primary flow pulsations yields higher back pressure behind
the ejector and higher efficiency. The processes in this ejector and
influences of primary flow pulsations on the mixing processes are
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {5},
	  number    = {9},
	  year      = {2011},
	  pages     = {1793 - 1799},
	  ee        = {https://publications.waset.org/pdf/7861},
	  url   	= {https://publications.waset.org/vol/57},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 57, 2011},