Numerical Study of Changes in Length-to-Diameter Ratio of a Cylindrical Diffuser, Used in a Vacuum Test Stand

Ali Reza Nadri; Hamid Reza ُShidvash

Volume 13, Issue 1 , June 2020, , Pages 18-25

  The vacuum test stand simulates the space systems' engines with a high expansion ratio at high altitudes and vacuum pressure for static tests. This article investigates the flow stability in the diffuser to use in a vacuum stand. Several variables are essential in the operation of this system, including ...  Read More